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It needs to be solved in a way that isn't based on moving between sites, but on how computers are connected with each other.","created_at":"2024-12-03T14:04:26.454Z","published_at":"2024-12-03T14:20:31.407Z","cover_list_variant":"https://hexlet.io/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MjUzLCJwdXIiOiJibG9iX2lkIn19--fdecac77c0ce88df732adcd8555f8afec25b5e44/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJ3ZWJwIiwicmVzaXplX2FuZF9wYWQiOls3MDgsMzU0XSwic2F2ZXIiOnsicXVhbGl0eSI6ODV9fSwicHVyIjoidmFyaWF0aW9uIn19--324dc52aa55ebe818c2a887ebcb832b9ad1c0381/dns(2).png"},{"model_name":"BlogPost","id":2813,"title":"Why Do I Need Docker, and How Do I Use It?","slug":"why-do-i-need-docker-and-how-do-i-use-it","summary":"Docker is a program that allows the operating system to run processes in an isolated environment based on specially created images. 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This can be ready-made hosting as well as your own server infrastructure.","created_at":"2024-11-30T18:46:23.446Z","published_at":"2024-11-30T18:48:09.956Z","cover_list_variant":"https://hexlet.io/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MzAzLCJwdXIiOiJibG9iX2lkIn19--1de52a265d13d63e0c809a60839e404b1fc74fa4/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJ3ZWJwIiwicmVzaXplX2FuZF9wYWQiOls3MDgsMzU0XSwic2F2ZXIiOnsicXVhbGl0eSI6ODV9fSwicHVyIjoidmFyaWF0aW9uIn19--324dc52aa55ebe818c2a887ebcb832b9ad1c0381/deploy.png"},{"model_name":"BlogPost","id":1965,"title":"Code Complete: Sneaky One-Liners","slug":"code-complete-sneaky-one-liners","summary":"Programmers like compact code. If it's done correctly, then it should be easy to read and shouldn't contain any parts that make you think about it more than necessary.","created_at":"2022-08-12T08:23:23.195Z","published_at":"2022-08-12T09:24:48.986Z","cover_list_variant":"/vite/assets/blog_post-7eTyeLLt.webp"},{"model_name":"BlogPost","id":1966,"title":"Code Complete: Using a Library or Writing Your Own Code","slug":"code-complete-using-a-library-or-writing-your-own-code","summary":"Is it worth using libraries for a few simple functions? Wouldn't writing them yourself be easier? These are questions regularly asked by novice developers and by almost anyone working on Hexlet projects. Let's take a closer look.","created_at":"2022-08-12T08:55:56.757Z","published_at":"2022-08-12T09:21:40.170Z","cover_list_variant":"/vite/assets/blog_post-7eTyeLLt.webp"},{"model_name":"BlogPost","id":1828,"title":"Code Complete: States Within Modules","slug":"code-complete-states-within-modules","summary":"You can write any code inside files (and outside of definitions) in scripting languages like JavaScript. This can be defining and calling functions, or declaring and changing variables. This freedom simplifies development by allowing you to create one-time scripts for simple or infrequent tasks. On the other hand, careless development leads to flaws that make the code and maintaining it significantly more difficult. They're so common in production code that we need to address them separately.","created_at":"2022-05-11T12:13:23.308Z","published_at":"2022-07-14T19:31:09.509Z","cover_list_variant":"/vite/assets/blog_post-7eTyeLLt.webp"},{"model_name":"BlogPost","id":1872,"title":"Scripts, modules, and libraries","slug":"scripts-modules-and-libraries","summary":"In dynamic languages, code files can be either executable scripts or modules. Each of these kinds of files have their own limitations; they're arranged differently, and they behave differently depending on their role.","created_at":"2022-06-09T11:51:11.978Z","published_at":"2022-06-09T12:11:48.434Z","cover_list_variant":"/vite/assets/blog_post-7eTyeLLt.webp"},{"model_name":"BlogPost","id":1831,"title":"Code Complete: Designing Functions","slug":"code-complete-designing-functions","summary":"Creating functions is easy, creating functions properly is harder. Poorly designed functions frequently have to be rewritten, it's difficult to adapt them to new requirements, and they don't get tested properly. In this article, we'll look at key methods for sharing responsibilities, building chains of functions, and designing function signatures. The article's content is based on common mistakes made by Hexlet students in their projects.","created_at":"2022-05-12T15:38:04.033Z","published_at":"2022-06-07T14:45:24.417Z","cover_list_variant":"/vite/assets/blog_post-7eTyeLLt.webp"},{"model_name":"BlogPost","id":1865,"title":"The Anatomy of a Hexlet Project","slug":"anatomy-of-hexlet-projects","summary":"According to our students, projects are one of Hexlet's strongest features. These are special tasks that closely mimic real-world tasks, and they're done on your own computer, outside of Hexlet tasks.\r\n \r\nThis article outlines how projects work, how long they take to complete, and why poorly written code doesn't work, and it also contains thoughts from our students about our projects.","created_at":"2022-06-04T11:25:54.102Z","published_at":"2022-06-04T12:03:02.112Z","cover_list_variant":"/vite/assets/blog_post-7eTyeLLt.webp"},{"model_name":"BlogPost","id":1859,"title":"Code Complete: Descending and Ascending Order in Function Design","slug":"code-complete-descending-and-ascending-order-in-function-design","summary":"There are two approaches to writing code: top-down and bottom-up (**descending** and **ascending**). With the top-down approach, high-level logic is implemented first, followed by the details. With the bottom-up approach, everything is reversed; the details come first, followed by the general logic.\r\n \r\nThese approaches are frequently contrasted in books. It's generally considered that if you choose one approach, then you have to exclude the other one. However, this is not the case. In the article, I'll tell you why only going down one path can cause problems.","created_at":"2022-06-01T07:32:16.603Z","published_at":"2022-06-01T07:39:28.518Z","cover_list_variant":"/vite/assets/blog_post-7eTyeLLt.webp"},{"model_name":"BlogPost","id":1858,"title":"Code Complete: Good and Bad Practices When Designing Function Parameters","slug":"code-complete-bad-and-good-practices-when-designing-function-parameters","summary":"In this article, I'll look at bad function design decisions that don't seem too bad at first glance. Optional parameters in JavaScript, flag handling, violation interfaces, and the misuse of the rest operator.","created_at":"2022-06-01T07:20:02.059Z","published_at":"2022-06-01T07:27:14.619Z","cover_list_variant":"/vite/assets/blog_post-7eTyeLLt.webp"},{"model_name":"BlogPost","id":1852,"title":"Code Complete: Module Interfaces","slug":"code-complete-module-interfaces","summary":"In some languages, such as Python and JavaScript, variables and constants declared at module level can be imported to other parts of the program. On the one hand, this opens up a world of possibilities when compared to languages that require all data to be contained within functions, classes, etc. On the other hand, it makes it much easier to write code with issues.","created_at":"2022-05-26T19:52:24.956Z","published_at":"2022-06-01T07:12:18.178Z","cover_list_variant":"/vite/assets/blog_post-7eTyeLLt.webp"},{"model_name":"BlogPost","id":1851,"title":"Code Complete: Explicit and Implicit Function Parameters","slug":"code-complete-explicit-and-implicit-function-parameters","summary":"In dynamic languages, there are two main approaches when choosing the input parameters for functions: the first is to use explicit, positional arguments, and the second is to pass a structure containing everything that the function expects. In real code, passing arguments implicitly and explicitly are equally common, and it’s not always clear which one should be chosen for a given function. That's what we're going to look at today.","created_at":"2022-05-26T19:41:39.151Z","published_at":"2022-06-01T07:10:13.153Z","cover_list_variant":"/vite/assets/blog_post-7eTyeLLt.webp"},{"model_name":"BlogPost","id":1843,"title":"The Anatomy of a Hexlet Groups: understanding formats and making learning more effective","slug":"anatomy-of-hexlet-groups-understanding-formats-and-making-learning-more-effective","summary":"All of our students come to Hexlet with a certain amount of educational experience, at least at school or university. This experience forms not only the idea of what the learning process should look like, but also their very attitude toward learning. Unfortunately, sometimes this can stunt development. Habits and attitudes built up over time often prevent people from seeing alternative options. In this article, we'll take a look at a few common student attitudes about learning and try to see how true they really are.","created_at":"2022-05-20T15:07:36.220Z","published_at":"2022-05-20T15:09:39.851Z","cover_list_variant":"/vite/assets/blog_post-7eTyeLLt.webp"},{"model_name":"BlogPost","id":1842,"title":"Learning Traps","slug":"learning-traps","summary":"At some point during the learning process, you'll find that expectations don't match reality, and you don't see the desired result. There can be many reasons, but among them are those associated with cognitive distortions. This is the type of reason we're going to talk about here.","created_at":"2022-05-20T14:29:04.383Z","published_at":"2022-05-20T14:30:18.395Z","cover_list_variant":"/vite/assets/blog_post-7eTyeLLt.webp"},{"model_name":"BlogPost","id":1841,"title":"Complex and simple programming tasks","slug":"complex-and-simple-programming-tasks","summary":"Each of us has our own ideas about what learning should be like. They are based on past experiences, other people's stories, and certain ideals.\r\n \r\nThese perceptions often differ from how the process of becoming a good developer actually works. Students may feel that they're being taught incorrectly or burdened with unnecessary knowledge. Everyone's had an experience like this at school or university. Hexlet is no different. In this article, I'll explain some theoretical basics of the learning process and give you a different perspective on what is going on around you. This will help you to improve your learning and cope with difficulties more easily.","created_at":"2022-05-20T12:35:10.617Z","published_at":"2022-05-20T12:52:56.237Z","cover_list_variant":"/vite/assets/blog_post-7eTyeLLt.webp"},{"model_name":"BlogPost","id":1810,"title":"How to Read Professional Literature More Effectively","slug":"how-to-read-professional-literature-more-effectively","summary":"Reading is important. However, the process of reading matters just as much. On the one hand, you don't want to miss useful information, on the other hand, trying to understand and comprehend every word stretches this process to infinity. Here, I'll share my way of reading. Most likely, it’s not for everyone, but, as a practice has shown, it still works for plenty of people.","created_at":"2022-04-26T14:08:41.845Z","published_at":"2022-05-05T11:51:38.148Z","cover_list_variant":"/vite/assets/blog_post-7eTyeLLt.webp"},{"model_name":"BlogPost","id":1780,"title":"Code Complete: Naming Mistakes to Avoid in Programming I","slug":"perfect-code-naming-mistakes-to-avoid-in-programming-i","summary":"Below are the most common mistakes programmers make when naming variables and functions in their code. These examples are taken from the projects of Hexlet students. I use JavaScript for demonstration purposes only because it is the most universal language, so the examples have nothing to do with the language being used. These mistakes are found everywhere in equal proportions.","created_at":"2022-04-05T14:22:54.847Z","published_at":"2022-04-14T09:05:29.394Z","cover_list_variant":"/vite/assets/blog_post-7eTyeLLt.webp"},{"model_name":"BlogPost","id":1767,"title":"Code Complete: Naming in Programming","slug":"code-complete-naming-in-programming","summary":"What is the most difficult part of being a programmer? Naming variables.\r\n \r\nThis thought seems to be popular among programmers for a reason; people often struggle with naming. Indeed, how we name our entities (functions/variables/constants/classes/modules) is of great significance because generally, we read code, we don't write it.","created_at":"2022-03-25T13:37:31.336Z","published_at":"2022-04-14T08:58:45.132Z","cover_list_variant":"/vite/assets/blog_post-7eTyeLLt.webp"},{"model_name":"BlogPost","id":87,"title":"The Simplest Debugging Technique in JavaScript","slug":"simple_debug","summary":"It's very easy to make mistakes when you have to handle variables, change them, keep track of them, etc., especially in a loop. A great way to understand what's going on is to use the simplest debugging tool of all — `console.log`.","created_at":"2017-01-19T11:00:12.599Z","published_at":"2017-01-19T11:00:34.848Z","cover_list_variant":"/vite/assets/blog_post-7eTyeLLt.webp"}],"stories":[{"model_name":"BlogPost","id":1779,"title":"How an Oil Worker and Truck Driver Became a Java Developer in Miami","slug":"how-an-oilman-truck-driver-became-a-java-developer-in-miami","summary":"This is Ruslan's story. Ruslan worked in the oil industry in Ufa, Russia but dropped everything to move to the US. 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48em){.__m__-_R_dmiub_{--col-flex-grow:auto;--col-flex-basis:83.33333333333334%;--col-max-width:83.33333333333334%;}}@media(min-width: 62em){.__m__-_R_dmiub_{--col-flex-grow:auto;--col-flex-basis:66.66666666666667%;--col-max-width:66.66666666666667%;}}</style><div class="m_96bdd299 mantine-Grid-col __m__-_R_dmiub_"><style data-mantine-styles="inline">.__m__-_R_3ddmiub_{--sg-spacing-x:var(--mantine-spacing-lg);--sg-spacing-y:var(--mantine-spacing-lg);--sg-cols:1;}@media(min-width: 48em){.__m__-_R_3ddmiub_{--sg-cols:2;}}@media(min-width: 75em){.__m__-_R_3ddmiub_{--sg-cols:2;}}</style><div class="m_2415a157 mantine-SimpleGrid-root __m__-_R_3ddmiub_"><div tabindex="0" style="cursor:pointer;height:100%"><a style="text-decoration:none" class="mantine-focus-auto m_849cf0da m_b6d8b162 mantine-Text-root mantine-Anchor-root" data-underline="hover" href="/blog/posts/encording"><div style="padding-top:0rem;height:100%" class="m_e615b15f mantine-Card-root m_1b7284a3 mantine-Paper-root" data-with-border="true"><div style="margin-bottom:var(--mantine-spacing-sm)" class="m_599a2148 mantine-Card-section" data-first-section="true"><div style="--ar-ratio:2" class="m_71ac47fc mantine-AspectRatio-root"><img class="m_9e117634 mantine-Image-root" src="https://hexlet.io/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MjYzLCJwdXIiOiJibG9iX2lkIn19--73dedc6ccec01ddf06c3ffbaa9b89ad4d0add7b6/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJ3ZWJwIiwicmVzaXplX2FuZF9wYWQiOls3MDgsMzU0XSwic2F2ZXIiOnsicXVhbGl0eSI6ODV9fSwicHVyIjoidmFyaWF0aW9uIn19--324dc52aa55ebe818c2a887ebcb832b9ad1c0381/encoded-hexlet.png" loading="lazy" alt="What is Encoding?"/></div></div><p style="margin-bottom:var(--mantine-spacing-xs);font-size:var(--mantine-font-size-lg);font-weight:bold" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">What is Encoding?</p><p style="margin-bottom:auto" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">This guide will tell you about encoding and it's standards. It will also explain how did it appea...</p><div style="--group-gap:var(--mantine-spacing-md);--group-align:center;--group-justify:space-between;--group-wrap:wrap;margin-top:var(--mantine-spacing-lg);font-size:var(--mantine-font-size-sm)" class="m_4081bf90 mantine-Group-root">December 18, 2024<p style="font-size:inherit" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Explore →</p></div></div></a></div><div tabindex="0" style="cursor:pointer;height:100%"><a style="text-decoration:none" class="mantine-focus-auto m_849cf0da m_b6d8b162 mantine-Text-root mantine-Anchor-root" data-underline="hover" href="/blog/posts/what-is-a-makefile-and-how-do-i-use-it"><div style="padding-top:0rem;height:100%" class="m_e615b15f mantine-Card-root m_1b7284a3 mantine-Paper-root" data-with-border="true"><div style="margin-bottom:var(--mantine-spacing-sm)" class="m_599a2148 mantine-Card-section" data-first-section="true"><div style="--ar-ratio:2" class="m_71ac47fc mantine-AspectRatio-root"><img class="m_9e117634 mantine-Image-root" src="https://hexlet.io/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MjY3LCJwdXIiOiJibG9iX2lkIn19--f9ca6e0adeb31bcc022969f797589cd22249a543/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJ3ZWJwIiwicmVzaXplX2FuZF9wYWQiOls3MDgsMzU0XSwic2F2ZXIiOnsicXVhbGl0eSI6ODV9fSwicHVyIjoidmFyaWF0aW9uIn19--324dc52aa55ebe818c2a887ebcb832b9ad1c0381/cover.jpg" loading="lazy" alt="What Is a Makefile, and How Do I Use It?"/></div></div><p style="margin-bottom:var(--mantine-spacing-xs);font-size:var(--mantine-font-size-lg);font-weight:bold" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">What Is a Makefile, and How Do I Use It?</p><p style="margin-bottom:auto" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">This guide will explain how using Makefile will reduce the process of deploying a project to a fe...</p><div style="--group-gap:var(--mantine-spacing-md);--group-align:center;--group-justify:space-between;--group-wrap:wrap;margin-top:var(--mantine-spacing-lg);font-size:var(--mantine-font-size-sm)" class="m_4081bf90 mantine-Group-root">December 18, 2024<p style="font-size:inherit" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Explore →</p></div></div></a></div><div tabindex="0" style="cursor:pointer;height:100%"><a style="text-decoration:none" class="mantine-focus-auto m_849cf0da m_b6d8b162 mantine-Text-root mantine-Anchor-root" data-underline="hover" href="/blog/posts/what-is-git-and-what-is-it-used-for"><div style="padding-top:0rem;height:100%" class="m_e615b15f mantine-Card-root m_1b7284a3 mantine-Paper-root" data-with-border="true"><div style="margin-bottom:var(--mantine-spacing-sm)" class="m_599a2148 mantine-Card-section" data-first-section="true"><div style="--ar-ratio:2" class="m_71ac47fc mantine-AspectRatio-root"><img class="m_9e117634 mantine-Image-root" src="https://hexlet.io/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MjcxLCJwdXIiOiJibG9iX2lkIn19--268d4241fbd08416c4be0ac1130ed6cbc1757b5a/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJ3ZWJwIiwicmVzaXplX2FuZF9wYWQiOls3MDgsMzU0XSwic2F2ZXIiOnsicXVhbGl0eSI6ODV9fSwicHVyIjoidmFyaWF0aW9uIn19--324dc52aa55ebe818c2a887ebcb832b9ad1c0381/git-portal.png" loading="lazy" alt="What is Git and What is It Used For"/></div></div><p style="margin-bottom:var(--mantine-spacing-xs);font-size:var(--mantine-font-size-lg);font-weight:bold" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">What is Git and What is It Used For</p><p style="margin-bottom:auto" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">This guide will cover the fundamentals of Git. You will learn why version control is necessary an...</p><div style="--group-gap:var(--mantine-spacing-md);--group-align:center;--group-justify:space-between;--group-wrap:wrap;margin-top:var(--mantine-spacing-lg);font-size:var(--mantine-font-size-sm)" class="m_4081bf90 mantine-Group-root">December 18, 2024<p style="font-size:inherit" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Explore →</p></div></div></a></div><div tabindex="0" style="cursor:pointer;height:100%"><a style="text-decoration:none" class="mantine-focus-auto m_849cf0da m_b6d8b162 mantine-Text-root mantine-Anchor-root" data-underline="hover" href="/blog/posts/what-is-a-version-manager"><div style="padding-top:0rem;height:100%" class="m_e615b15f mantine-Card-root m_1b7284a3 mantine-Paper-root" data-with-border="true"><div style="margin-bottom:var(--mantine-spacing-sm)" class="m_599a2148 mantine-Card-section" data-first-section="true"><div style="--ar-ratio:2" class="m_71ac47fc mantine-AspectRatio-root"><img class="m_9e117634 mantine-Image-root" src="https://hexlet.io/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6Mjc1LCJwdXIiOiJibG9iX2lkIn19--fc2c87a6080b07884a8d7c16588081b5db4b5e89/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJ3ZWJwIiwicmVzaXplX2FuZF9wYWQiOls3MDgsMzU0XSwic2F2ZXIiOnsicXVhbGl0eSI6ODV9fSwicHVyIjoidmFyaWF0aW9uIn19--324dc52aa55ebe818c2a887ebcb832b9ad1c0381/title.png" loading="lazy" alt="What Is a Version Manager?"/></div></div><p style="margin-bottom:var(--mantine-spacing-xs);font-size:var(--mantine-font-size-lg);font-weight:bold" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">What Is a Version Manager?</p><p style="margin-bottom:auto" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">The right approach to installing programming languages and updating them. Universal asdf version ...</p><div style="--group-gap:var(--mantine-spacing-md);--group-align:center;--group-justify:space-between;--group-wrap:wrap;margin-top:var(--mantine-spacing-lg);font-size:var(--mantine-font-size-sm)" class="m_4081bf90 mantine-Group-root">December 18, 2024<p style="font-size:inherit" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Explore →</p></div></div></a></div><div tabindex="0" style="cursor:pointer;height:100%"><a style="text-decoration:none" class="mantine-focus-auto m_849cf0da m_b6d8b162 mantine-Text-root mantine-Anchor-root" data-underline="hover" href="/blog/posts/essential-software-engineering-practices-checklist-for-your-company"><div style="padding-top:0rem;height:100%" class="m_e615b15f mantine-Card-root m_1b7284a3 mantine-Paper-root" data-with-border="true"><div style="margin-bottom:var(--mantine-spacing-sm)" class="m_599a2148 mantine-Card-section" data-first-section="true"><div style="--ar-ratio:2" class="m_71ac47fc mantine-AspectRatio-root"><img class="m_9e117634 mantine-Image-root" src="https://hexlet.io/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6Mjc5LCJwdXIiOiJibG9iX2lkIn19--a9d8d62adb6ed3074b03c7dd83a6549083432e52/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJ3ZWJwIiwicmVzaXplX2FuZF9wYWQiOls3MDgsMzU0XSwic2F2ZXIiOnsicXVhbGl0eSI6ODV9fSwicHVyIjoidmFyaWF0aW9uIn19--324dc52aa55ebe818c2a887ebcb832b9ad1c0381/check-list-en.png" loading="lazy" alt="Essential Software Engineering Practices Checklist for Your Company"/></div></div><p style="margin-bottom:var(--mantine-spacing-xs);font-size:var(--mantine-font-size-lg);font-weight:bold" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Essential Software Engineering Practices Checklist for Your Company</p><p style="margin-bottom:auto" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Software development is a challenging process that tends to become much more complex as the numbe...</p><div style="--group-gap:var(--mantine-spacing-md);--group-align:center;--group-justify:space-between;--group-wrap:wrap;margin-top:var(--mantine-spacing-lg);font-size:var(--mantine-font-size-sm)" class="m_4081bf90 mantine-Group-root">December 18, 2024<p style="font-size:inherit" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Explore →</p></div></div></a></div><div tabindex="0" style="cursor:pointer;height:100%"><a style="text-decoration:none" class="mantine-focus-auto m_849cf0da m_b6d8b162 mantine-Text-root mantine-Anchor-root" data-underline="hover" href="/blog/posts/what-s-an-api"><div style="padding-top:0rem;height:100%" class="m_e615b15f mantine-Card-root m_1b7284a3 mantine-Paper-root" data-with-border="true"><div style="margin-bottom:var(--mantine-spacing-sm)" class="m_599a2148 mantine-Card-section" data-first-section="true"><div style="--ar-ratio:2" class="m_71ac47fc mantine-AspectRatio-root"><img class="m_9e117634 mantine-Image-root" src="/vite/assets/blog_post-7eTyeLLt.webp" loading="lazy" alt="What's an API?"/></div></div><p style="margin-bottom:var(--mantine-spacing-xs);font-size:var(--mantine-font-size-lg);font-weight:bold" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">What's an API?</p><p style="margin-bottom:auto" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">In a nutshell, (**A**pplication **P**rogramming **I**nterface) refers to how programs or services...</p><div style="--group-gap:var(--mantine-spacing-md);--group-align:center;--group-justify:space-between;--group-wrap:wrap;margin-top:var(--mantine-spacing-lg);font-size:var(--mantine-font-size-sm)" class="m_4081bf90 mantine-Group-root">December 18, 2024<p style="font-size:inherit" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Explore →</p></div></div></a></div><div tabindex="0" style="cursor:pointer;height:100%"><a style="text-decoration:none" class="mantine-focus-auto m_849cf0da m_b6d8b162 mantine-Text-root mantine-Anchor-root" data-underline="hover" href="/blog/posts/what-is-error-tracking"><div style="padding-top:0rem;height:100%" class="m_e615b15f mantine-Card-root m_1b7284a3 mantine-Paper-root" data-with-border="true"><div style="margin-bottom:var(--mantine-spacing-sm)" class="m_599a2148 mantine-Card-section" data-first-section="true"><div style="--ar-ratio:2" class="m_71ac47fc mantine-AspectRatio-root"><img class="m_9e117634 mantine-Image-root" src="https://hexlet.io/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6Mjg3LCJwdXIiOiJibG9iX2lkIn19--5f25d3ba02a66ab01efea70ae62a8b1e8cd23709/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJ3ZWJwIiwicmVzaXplX2FuZF9wYWQiOls3MDgsMzU0XSwic2F2ZXIiOnsicXVhbGl0eSI6ODV9fSwicHVyIjoidmFyaWF0aW9uIn19--324dc52aa55ebe818c2a887ebcb832b9ad1c0381/error-tracking.png" loading="lazy" alt="What Is Error Tracking?"/></div></div><p style="margin-bottom:var(--mantine-spacing-xs);font-size:var(--mantine-font-size-lg);font-weight:bold" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">What Is Error Tracking?</p><p style="margin-bottom:auto" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">There are no programs without errors. Their number can be reduced with the great help of a type s...</p><div style="--group-gap:var(--mantine-spacing-md);--group-align:center;--group-justify:space-between;--group-wrap:wrap;margin-top:var(--mantine-spacing-lg);font-size:var(--mantine-font-size-sm)" class="m_4081bf90 mantine-Group-root">December 18, 2024<p style="font-size:inherit" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Explore →</p></div></div></a></div><div tabindex="0" style="cursor:pointer;height:100%"><a style="text-decoration:none" class="mantine-focus-auto m_849cf0da m_b6d8b162 mantine-Text-root mantine-Anchor-root" data-underline="hover" href="/blog/posts/what-is-virtualization-and-why-do-we-need-it"><div style="padding-top:0rem;height:100%" class="m_e615b15f mantine-Card-root m_1b7284a3 mantine-Paper-root" data-with-border="true"><div style="margin-bottom:var(--mantine-spacing-sm)" class="m_599a2148 mantine-Card-section" data-first-section="true"><div style="--ar-ratio:2" class="m_71ac47fc mantine-AspectRatio-root"><img class="m_9e117634 mantine-Image-root" src="https://hexlet.io/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MjkxLCJwdXIiOiJibG9iX2lkIn19--e7f8f6552b32fb5d72e332b115f72e48cc9cb6dc/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJ3ZWJwIiwicmVzaXplX2FuZF9wYWQiOls3MDgsMzU0XSwic2F2ZXIiOnsicXVhbGl0eSI6ODV9fSwicHVyIjoidmFyaWF0aW9uIn19--324dc52aa55ebe818c2a887ebcb832b9ad1c0381/virtualization.png" loading="lazy" alt="What Is Virtualization, and Why Do We Need It?"/></div></div><p style="margin-bottom:var(--mantine-spacing-xs);font-size:var(--mantine-font-size-lg);font-weight:bold" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">What Is Virtualization, and Why Do We Need It?</p><p style="margin-bottom:auto" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Linux or Mac users sometimes need to run Windows-only programs, and, in turn, Windows users, espe...</p><div style="--group-gap:var(--mantine-spacing-md);--group-align:center;--group-justify:space-between;--group-wrap:wrap;margin-top:var(--mantine-spacing-lg);font-size:var(--mantine-font-size-sm)" class="m_4081bf90 mantine-Group-root">December 18, 2024<p style="font-size:inherit" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Explore →</p></div></div></a></div><div tabindex="0" style="cursor:pointer;height:100%"><a style="text-decoration:none" class="mantine-focus-auto m_849cf0da m_b6d8b162 mantine-Text-root mantine-Anchor-root" data-underline="hover" href="/blog/posts/dns"><div style="padding-top:0rem;height:100%" class="m_e615b15f mantine-Card-root m_1b7284a3 mantine-Paper-root" data-with-border="true"><div style="margin-bottom:var(--mantine-spacing-sm)" class="m_599a2148 mantine-Card-section" data-first-section="true"><div style="--ar-ratio:2" class="m_71ac47fc mantine-AspectRatio-root"><img class="m_9e117634 mantine-Image-root" src="https://hexlet.io/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MjUzLCJwdXIiOiJibG9iX2lkIn19--fdecac77c0ce88df732adcd8555f8afec25b5e44/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJ3ZWJwIiwicmVzaXplX2FuZF9wYWQiOls3MDgsMzU0XSwic2F2ZXIiOnsicXVhbGl0eSI6ODV9fSwicHVyIjoidmFyaWF0aW9uIn19--324dc52aa55ebe818c2a887ebcb832b9ad1c0381/dns(2).png" loading="lazy" alt="What's a DNS server in simple words?"/></div></div><p style="margin-bottom:var(--mantine-spacing-xs);font-size:var(--mantine-font-size-lg);font-weight:bold" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">What's a DNS server in simple words?</p><p style="margin-bottom:auto" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Have you ever wondered how the browser understands which page to open when you enter the site add...</p><div style="--group-gap:var(--mantine-spacing-md);--group-align:center;--group-justify:space-between;--group-wrap:wrap;margin-top:var(--mantine-spacing-lg);font-size:var(--mantine-font-size-sm)" class="m_4081bf90 mantine-Group-root">December 3, 2024<p style="font-size:inherit" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Explore →</p></div></div></a></div><div tabindex="0" style="cursor:pointer;height:100%"><a style="text-decoration:none" class="mantine-focus-auto m_849cf0da m_b6d8b162 mantine-Text-root mantine-Anchor-root" data-underline="hover" href="/blog/posts/why-do-i-need-docker-and-how-do-i-use-it"><div style="padding-top:0rem;height:100%" class="m_e615b15f mantine-Card-root m_1b7284a3 mantine-Paper-root" data-with-border="true"><div style="margin-bottom:var(--mantine-spacing-sm)" class="m_599a2148 mantine-Card-section" data-first-section="true"><div style="--ar-ratio:2" class="m_71ac47fc mantine-AspectRatio-root"><img class="m_9e117634 mantine-Image-root" src="https://hexlet.io/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6Mjk5LCJwdXIiOiJibG9iX2lkIn19--9b84aa0230fd40d408ada7222ee97f6398692470/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJ3ZWJwIiwicmVzaXplX2FuZF9wYWQiOls3MDgsMzU0XSwic2F2ZXIiOnsicXVhbGl0eSI6ODV9fSwicHVyIjoidmFyaWF0aW9uIn19--324dc52aa55ebe818c2a887ebcb832b9ad1c0381/docker.png" loading="lazy" alt="Why Do I Need Docker, and How Do I Use It?"/></div></div><p style="margin-bottom:var(--mantine-spacing-xs);font-size:var(--mantine-font-size-lg);font-weight:bold" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Why Do I Need Docker, and How Do I Use It?</p><p style="margin-bottom:auto" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Docker is a program that allows the operating system to run processes in an isolated environment ...</p><div style="--group-gap:var(--mantine-spacing-md);--group-align:center;--group-justify:space-between;--group-wrap:wrap;margin-top:var(--mantine-spacing-lg);font-size:var(--mantine-font-size-sm)" class="m_4081bf90 mantine-Group-root">December 2, 2024<p style="font-size:inherit" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Explore →</p></div></div></a></div><div tabindex="0" style="cursor:pointer;height:100%"><a style="text-decoration:none" class="mantine-focus-auto m_849cf0da m_b6d8b162 mantine-Text-root mantine-Anchor-root" data-underline="hover" href="/blog/posts/what-is-deployment"><div style="padding-top:0rem;height:100%" class="m_e615b15f mantine-Card-root m_1b7284a3 mantine-Paper-root" data-with-border="true"><div style="margin-bottom:var(--mantine-spacing-sm)" class="m_599a2148 mantine-Card-section" data-first-section="true"><div style="--ar-ratio:2" class="m_71ac47fc mantine-AspectRatio-root"><img class="m_9e117634 mantine-Image-root" src="https://hexlet.io/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MzAzLCJwdXIiOiJibG9iX2lkIn19--1de52a265d13d63e0c809a60839e404b1fc74fa4/eyJfcmFpbHMiOnsiZGF0YSI6eyJmb3JtYXQiOiJ3ZWJwIiwicmVzaXplX2FuZF9wYWQiOls3MDgsMzU0XSwic2F2ZXIiOnsicXVhbGl0eSI6ODV9fSwicHVyIjoidmFyaWF0aW9uIn19--324dc52aa55ebe818c2a887ebcb832b9ad1c0381/deploy.png" loading="lazy" alt="What is Deployment?"/></div></div><p style="margin-bottom:var(--mantine-spacing-xs);font-size:var(--mantine-font-size-lg);font-weight:bold" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">What is Deployment?</p><p style="margin-bottom:auto" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Deployment is the process of web service “deployment”, e.g. of a website, in the operating enviro...</p><div style="--group-gap:var(--mantine-spacing-md);--group-align:center;--group-justify:space-between;--group-wrap:wrap;margin-top:var(--mantine-spacing-lg);font-size:var(--mantine-font-size-sm)" class="m_4081bf90 mantine-Group-root">November 30, 2024<p style="font-size:inherit" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Explore →</p></div></div></a></div><div tabindex="0" style="cursor:pointer;height:100%"><a style="text-decoration:none" class="mantine-focus-auto m_849cf0da m_b6d8b162 mantine-Text-root mantine-Anchor-root" data-underline="hover" href="/blog/posts/code-complete-sneaky-one-liners"><div style="padding-top:0rem;height:100%" class="m_e615b15f mantine-Card-root m_1b7284a3 mantine-Paper-root" data-with-border="true"><div style="margin-bottom:var(--mantine-spacing-sm)" class="m_599a2148 mantine-Card-section" data-first-section="true"><div style="--ar-ratio:2" class="m_71ac47fc mantine-AspectRatio-root"><img class="m_9e117634 mantine-Image-root" src="/vite/assets/blog_post-7eTyeLLt.webp" loading="lazy" alt="Code Complete: Sneaky One-Liners"/></div></div><p style="margin-bottom:var(--mantine-spacing-xs);font-size:var(--mantine-font-size-lg);font-weight:bold" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Code Complete: Sneaky One-Liners</p><p style="margin-bottom:auto" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Programmers like compact code. If it's done correctly, then it should be easy to read and shouldn...</p><div style="--group-gap:var(--mantine-spacing-md);--group-align:center;--group-justify:space-between;--group-wrap:wrap;margin-top:var(--mantine-spacing-lg);font-size:var(--mantine-font-size-sm)" class="m_4081bf90 mantine-Group-root">August 12, 2022<p style="font-size:inherit" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Explore →</p></div></div></a></div><div tabindex="0" style="cursor:pointer;height:100%"><a style="text-decoration:none" class="mantine-focus-auto m_849cf0da m_b6d8b162 mantine-Text-root mantine-Anchor-root" data-underline="hover" href="/blog/posts/code-complete-using-a-library-or-writing-your-own-code"><div style="padding-top:0rem;height:100%" class="m_e615b15f mantine-Card-root m_1b7284a3 mantine-Paper-root" data-with-border="true"><div style="margin-bottom:var(--mantine-spacing-sm)" class="m_599a2148 mantine-Card-section" data-first-section="true"><div style="--ar-ratio:2" class="m_71ac47fc mantine-AspectRatio-root"><img class="m_9e117634 mantine-Image-root" src="/vite/assets/blog_post-7eTyeLLt.webp" loading="lazy" alt="Code Complete: Using a Library or Writing Your Own Code"/></div></div><p style="margin-bottom:var(--mantine-spacing-xs);font-size:var(--mantine-font-size-lg);font-weight:bold" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Code Complete: Using a Library or Writing Your Own Code</p><p style="margin-bottom:auto" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Is it worth using libraries for a few simple functions? Wouldn't writing them yourself be easier?...</p><div style="--group-gap:var(--mantine-spacing-md);--group-align:center;--group-justify:space-between;--group-wrap:wrap;margin-top:var(--mantine-spacing-lg);font-size:var(--mantine-font-size-sm)" class="m_4081bf90 mantine-Group-root">August 12, 2022<p style="font-size:inherit" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Explore →</p></div></div></a></div><div tabindex="0" style="cursor:pointer;height:100%"><a style="text-decoration:none" class="mantine-focus-auto m_849cf0da m_b6d8b162 mantine-Text-root mantine-Anchor-root" data-underline="hover" href="/blog/posts/code-complete-states-within-modules"><div style="padding-top:0rem;height:100%" class="m_e615b15f mantine-Card-root m_1b7284a3 mantine-Paper-root" data-with-border="true"><div style="margin-bottom:var(--mantine-spacing-sm)" class="m_599a2148 mantine-Card-section" data-first-section="true"><div style="--ar-ratio:2" class="m_71ac47fc mantine-AspectRatio-root"><img class="m_9e117634 mantine-Image-root" src="/vite/assets/blog_post-7eTyeLLt.webp" loading="lazy" alt="Code Complete: States Within Modules"/></div></div><p style="margin-bottom:var(--mantine-spacing-xs);font-size:var(--mantine-font-size-lg);font-weight:bold" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Code Complete: States Within Modules</p><p style="margin-bottom:auto" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">You can write any code inside files (and outside of definitions) in scripting languages like Java...</p><div style="--group-gap:var(--mantine-spacing-md);--group-align:center;--group-justify:space-between;--group-wrap:wrap;margin-top:var(--mantine-spacing-lg);font-size:var(--mantine-font-size-sm)" class="m_4081bf90 mantine-Group-root">July 14, 2022<p style="font-size:inherit" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Explore →</p></div></div></a></div><div tabindex="0" style="cursor:pointer;height:100%"><a style="text-decoration:none" class="mantine-focus-auto m_849cf0da m_b6d8b162 mantine-Text-root mantine-Anchor-root" data-underline="hover" href="/blog/posts/scripts-modules-and-libraries"><div style="padding-top:0rem;height:100%" class="m_e615b15f mantine-Card-root m_1b7284a3 mantine-Paper-root" data-with-border="true"><div style="margin-bottom:var(--mantine-spacing-sm)" class="m_599a2148 mantine-Card-section" data-first-section="true"><div style="--ar-ratio:2" class="m_71ac47fc mantine-AspectRatio-root"><img class="m_9e117634 mantine-Image-root" src="/vite/assets/blog_post-7eTyeLLt.webp" loading="lazy" alt="Scripts, modules, and libraries"/></div></div><p style="margin-bottom:var(--mantine-spacing-xs);font-size:var(--mantine-font-size-lg);font-weight:bold" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Scripts, modules, and libraries</p><p style="margin-bottom:auto" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">In dynamic languages, code files can be either executable scripts or modules. Each of these kinds...</p><div style="--group-gap:var(--mantine-spacing-md);--group-align:center;--group-justify:space-between;--group-wrap:wrap;margin-top:var(--mantine-spacing-lg);font-size:var(--mantine-font-size-sm)" class="m_4081bf90 mantine-Group-root">June 9, 2022<p style="font-size:inherit" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Explore →</p></div></div></a></div><div tabindex="0" style="cursor:pointer;height:100%"><a style="text-decoration:none" class="mantine-focus-auto m_849cf0da m_b6d8b162 mantine-Text-root mantine-Anchor-root" data-underline="hover" href="/blog/posts/code-complete-designing-functions"><div style="padding-top:0rem;height:100%" class="m_e615b15f mantine-Card-root m_1b7284a3 mantine-Paper-root" data-with-border="true"><div style="margin-bottom:var(--mantine-spacing-sm)" class="m_599a2148 mantine-Card-section" data-first-section="true"><div style="--ar-ratio:2" class="m_71ac47fc mantine-AspectRatio-root"><img class="m_9e117634 mantine-Image-root" src="/vite/assets/blog_post-7eTyeLLt.webp" loading="lazy" alt="Code Complete: Designing Functions"/></div></div><p style="margin-bottom:var(--mantine-spacing-xs);font-size:var(--mantine-font-size-lg);font-weight:bold" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Code Complete: Designing Functions</p><p style="margin-bottom:auto" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Creating functions is easy, creating functions properly is harder. Poorly designed functions freq...</p><div style="--group-gap:var(--mantine-spacing-md);--group-align:center;--group-justify:space-between;--group-wrap:wrap;margin-top:var(--mantine-spacing-lg);font-size:var(--mantine-font-size-sm)" class="m_4081bf90 mantine-Group-root">June 7, 2022<p style="font-size:inherit" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Explore →</p></div></div></a></div><div tabindex="0" style="cursor:pointer;height:100%"><a style="text-decoration:none" class="mantine-focus-auto m_849cf0da m_b6d8b162 mantine-Text-root mantine-Anchor-root" data-underline="hover" href="/blog/posts/anatomy-of-hexlet-projects"><div style="padding-top:0rem;height:100%" class="m_e615b15f mantine-Card-root m_1b7284a3 mantine-Paper-root" data-with-border="true"><div style="margin-bottom:var(--mantine-spacing-sm)" class="m_599a2148 mantine-Card-section" data-first-section="true"><div style="--ar-ratio:2" class="m_71ac47fc mantine-AspectRatio-root"><img class="m_9e117634 mantine-Image-root" src="/vite/assets/blog_post-7eTyeLLt.webp" loading="lazy" alt="The Anatomy of a Hexlet Project"/></div></div><p style="margin-bottom:var(--mantine-spacing-xs);font-size:var(--mantine-font-size-lg);font-weight:bold" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">The Anatomy of a Hexlet Project</p><p style="margin-bottom:auto" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">According to our students, projects are one of Hexlet's strongest features. These are special tas...</p><div style="--group-gap:var(--mantine-spacing-md);--group-align:center;--group-justify:space-between;--group-wrap:wrap;margin-top:var(--mantine-spacing-lg);font-size:var(--mantine-font-size-sm)" class="m_4081bf90 mantine-Group-root">June 4, 2022<p style="font-size:inherit" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Explore →</p></div></div></a></div><div tabindex="0" style="cursor:pointer;height:100%"><a style="text-decoration:none" class="mantine-focus-auto m_849cf0da m_b6d8b162 mantine-Text-root mantine-Anchor-root" data-underline="hover" href="/blog/posts/code-complete-descending-and-ascending-order-in-function-design"><div style="padding-top:0rem;height:100%" class="m_e615b15f mantine-Card-root m_1b7284a3 mantine-Paper-root" data-with-border="true"><div style="margin-bottom:var(--mantine-spacing-sm)" class="m_599a2148 mantine-Card-section" data-first-section="true"><div style="--ar-ratio:2" class="m_71ac47fc mantine-AspectRatio-root"><img class="m_9e117634 mantine-Image-root" src="/vite/assets/blog_post-7eTyeLLt.webp" loading="lazy" alt="Code Complete: Descending and Ascending Order in Function Design"/></div></div><p style="margin-bottom:var(--mantine-spacing-xs);font-size:var(--mantine-font-size-lg);font-weight:bold" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Code Complete: Descending and Ascending Order in Function Design</p><p style="margin-bottom:auto" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">There are two approaches to writing code: top-down and bottom-up (**descending** and **ascending*...</p><div style="--group-gap:var(--mantine-spacing-md);--group-align:center;--group-justify:space-between;--group-wrap:wrap;margin-top:var(--mantine-spacing-lg);font-size:var(--mantine-font-size-sm)" class="m_4081bf90 mantine-Group-root">June 1, 2022<p style="font-size:inherit" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Explore →</p></div></div></a></div><div tabindex="0" style="cursor:pointer;height:100%"><a style="text-decoration:none" class="mantine-focus-auto m_849cf0da m_b6d8b162 mantine-Text-root mantine-Anchor-root" data-underline="hover" href="/blog/posts/code-complete-bad-and-good-practices-when-designing-function-parameters"><div style="padding-top:0rem;height:100%" class="m_e615b15f mantine-Card-root m_1b7284a3 mantine-Paper-root" data-with-border="true"><div style="margin-bottom:var(--mantine-spacing-sm)" class="m_599a2148 mantine-Card-section" data-first-section="true"><div style="--ar-ratio:2" class="m_71ac47fc mantine-AspectRatio-root"><img class="m_9e117634 mantine-Image-root" src="/vite/assets/blog_post-7eTyeLLt.webp" loading="lazy" alt="Code Complete: Good and Bad Practices When Designing Function Parameters"/></div></div><p style="margin-bottom:var(--mantine-spacing-xs);font-size:var(--mantine-font-size-lg);font-weight:bold" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Code Complete: Good and Bad Practices When Designing Function Parameters</p><p style="margin-bottom:auto" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">In this article, I'll look at bad function design decisions that don't seem too bad at first glan...</p><div style="--group-gap:var(--mantine-spacing-md);--group-align:center;--group-justify:space-between;--group-wrap:wrap;margin-top:var(--mantine-spacing-lg);font-size:var(--mantine-font-size-sm)" class="m_4081bf90 mantine-Group-root">June 1, 2022<p style="font-size:inherit" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Explore →</p></div></div></a></div><div tabindex="0" style="cursor:pointer;height:100%"><a style="text-decoration:none" class="mantine-focus-auto m_849cf0da m_b6d8b162 mantine-Text-root mantine-Anchor-root" data-underline="hover" href="/blog/posts/code-complete-module-interfaces"><div style="padding-top:0rem;height:100%" class="m_e615b15f mantine-Card-root m_1b7284a3 mantine-Paper-root" data-with-border="true"><div style="margin-bottom:var(--mantine-spacing-sm)" class="m_599a2148 mantine-Card-section" data-first-section="true"><div style="--ar-ratio:2" class="m_71ac47fc mantine-AspectRatio-root"><img class="m_9e117634 mantine-Image-root" src="/vite/assets/blog_post-7eTyeLLt.webp" loading="lazy" alt="Code Complete: Module Interfaces"/></div></div><p style="margin-bottom:var(--mantine-spacing-xs);font-size:var(--mantine-font-size-lg);font-weight:bold" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Code Complete: Module Interfaces</p><p style="margin-bottom:auto" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">In some languages, such as Python and JavaScript, variables and constants declared at module leve...</p><div style="--group-gap:var(--mantine-spacing-md);--group-align:center;--group-justify:space-between;--group-wrap:wrap;margin-top:var(--mantine-spacing-lg);font-size:var(--mantine-font-size-sm)" class="m_4081bf90 mantine-Group-root">June 1, 2022<p style="font-size:inherit" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Explore →</p></div></div></a></div><div tabindex="0" style="cursor:pointer;height:100%"><a style="text-decoration:none" class="mantine-focus-auto m_849cf0da m_b6d8b162 mantine-Text-root mantine-Anchor-root" data-underline="hover" href="/blog/posts/code-complete-explicit-and-implicit-function-parameters"><div style="padding-top:0rem;height:100%" class="m_e615b15f mantine-Card-root m_1b7284a3 mantine-Paper-root" data-with-border="true"><div style="margin-bottom:var(--mantine-spacing-sm)" class="m_599a2148 mantine-Card-section" data-first-section="true"><div style="--ar-ratio:2" class="m_71ac47fc mantine-AspectRatio-root"><img class="m_9e117634 mantine-Image-root" src="/vite/assets/blog_post-7eTyeLLt.webp" loading="lazy" alt="Code Complete: Explicit and Implicit Function Parameters"/></div></div><p style="margin-bottom:var(--mantine-spacing-xs);font-size:var(--mantine-font-size-lg);font-weight:bold" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Code Complete: Explicit and Implicit Function Parameters</p><p style="margin-bottom:auto" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">In dynamic languages, there are two main approaches when choosing the input parameters for functi...</p><div style="--group-gap:var(--mantine-spacing-md);--group-align:center;--group-justify:space-between;--group-wrap:wrap;margin-top:var(--mantine-spacing-lg);font-size:var(--mantine-font-size-sm)" class="m_4081bf90 mantine-Group-root">June 1, 2022<p style="font-size:inherit" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Explore →</p></div></div></a></div><div tabindex="0" style="cursor:pointer;height:100%"><a style="text-decoration:none" class="mantine-focus-auto m_849cf0da m_b6d8b162 mantine-Text-root mantine-Anchor-root" data-underline="hover" href="/blog/posts/anatomy-of-hexlet-groups-understanding-formats-and-making-learning-more-effective"><div style="padding-top:0rem;height:100%" class="m_e615b15f mantine-Card-root m_1b7284a3 mantine-Paper-root" data-with-border="true"><div style="margin-bottom:var(--mantine-spacing-sm)" class="m_599a2148 mantine-Card-section" data-first-section="true"><div style="--ar-ratio:2" class="m_71ac47fc mantine-AspectRatio-root"><img class="m_9e117634 mantine-Image-root" src="/vite/assets/blog_post-7eTyeLLt.webp" loading="lazy" alt="The Anatomy of a Hexlet Groups: understanding formats and making learning more effective"/></div></div><p style="margin-bottom:var(--mantine-spacing-xs);font-size:var(--mantine-font-size-lg);font-weight:bold" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">The Anatomy of a Hexlet Groups: understanding formats and making learning more effective</p><p style="margin-bottom:auto" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">All of our students come to Hexlet with a certain amount of educational experience, at least at s...</p><div style="--group-gap:var(--mantine-spacing-md);--group-align:center;--group-justify:space-between;--group-wrap:wrap;margin-top:var(--mantine-spacing-lg);font-size:var(--mantine-font-size-sm)" class="m_4081bf90 mantine-Group-root">May 20, 2022<p style="font-size:inherit" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Explore →</p></div></div></a></div><div tabindex="0" style="cursor:pointer;height:100%"><a style="text-decoration:none" class="mantine-focus-auto m_849cf0da m_b6d8b162 mantine-Text-root mantine-Anchor-root" data-underline="hover" href="/blog/posts/learning-traps"><div style="padding-top:0rem;height:100%" class="m_e615b15f mantine-Card-root m_1b7284a3 mantine-Paper-root" data-with-border="true"><div style="margin-bottom:var(--mantine-spacing-sm)" class="m_599a2148 mantine-Card-section" data-first-section="true"><div style="--ar-ratio:2" class="m_71ac47fc mantine-AspectRatio-root"><img class="m_9e117634 mantine-Image-root" src="/vite/assets/blog_post-7eTyeLLt.webp" loading="lazy" alt="Learning Traps"/></div></div><p style="margin-bottom:var(--mantine-spacing-xs);font-size:var(--mantine-font-size-lg);font-weight:bold" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Learning Traps</p><p style="margin-bottom:auto" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">At some point during the learning process, you'll find that expectations don't match reality, and...</p><div style="--group-gap:var(--mantine-spacing-md);--group-align:center;--group-justify:space-between;--group-wrap:wrap;margin-top:var(--mantine-spacing-lg);font-size:var(--mantine-font-size-sm)" class="m_4081bf90 mantine-Group-root">May 20, 2022<p style="font-size:inherit" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Explore →</p></div></div></a></div><div tabindex="0" style="cursor:pointer;height:100%"><a style="text-decoration:none" class="mantine-focus-auto m_849cf0da m_b6d8b162 mantine-Text-root mantine-Anchor-root" data-underline="hover" href="/blog/posts/complex-and-simple-programming-tasks"><div style="padding-top:0rem;height:100%" class="m_e615b15f mantine-Card-root m_1b7284a3 mantine-Paper-root" data-with-border="true"><div style="margin-bottom:var(--mantine-spacing-sm)" class="m_599a2148 mantine-Card-section" data-first-section="true"><div style="--ar-ratio:2" class="m_71ac47fc mantine-AspectRatio-root"><img class="m_9e117634 mantine-Image-root" src="/vite/assets/blog_post-7eTyeLLt.webp" loading="lazy" alt="Complex and simple programming tasks"/></div></div><p style="margin-bottom:var(--mantine-spacing-xs);font-size:var(--mantine-font-size-lg);font-weight:bold" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Complex and simple programming tasks</p><p style="margin-bottom:auto" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Each of us has our own ideas about what learning should be like. They are based on past experienc...</p><div style="--group-gap:var(--mantine-spacing-md);--group-align:center;--group-justify:space-between;--group-wrap:wrap;margin-top:var(--mantine-spacing-lg);font-size:var(--mantine-font-size-sm)" class="m_4081bf90 mantine-Group-root">May 20, 2022<p style="font-size:inherit" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Explore →</p></div></div></a></div><div tabindex="0" style="cursor:pointer;height:100%"><a style="text-decoration:none" class="mantine-focus-auto m_849cf0da m_b6d8b162 mantine-Text-root mantine-Anchor-root" data-underline="hover" href="/blog/posts/how-to-read-professional-literature-more-effectively"><div style="padding-top:0rem;height:100%" class="m_e615b15f mantine-Card-root m_1b7284a3 mantine-Paper-root" data-with-border="true"><div style="margin-bottom:var(--mantine-spacing-sm)" class="m_599a2148 mantine-Card-section" data-first-section="true"><div style="--ar-ratio:2" class="m_71ac47fc mantine-AspectRatio-root"><img class="m_9e117634 mantine-Image-root" src="/vite/assets/blog_post-7eTyeLLt.webp" loading="lazy" alt="How to Read Professional Literature More Effectively"/></div></div><p style="margin-bottom:var(--mantine-spacing-xs);font-size:var(--mantine-font-size-lg);font-weight:bold" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">How to Read Professional Literature More Effectively</p><p style="margin-bottom:auto" class="mantine-focus-auto m_b6d8b162 mantine-Text-root">Reading is important. However, the process of reading matters just as much. 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