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Linux
Linux is the most popular operating system for servers. If you want to master backend, learn how to become a server admin master!
Vim
Vim is a popular code editor but it has a steep learning curve. Learn the important keyboard shortcuts to turn you into a Vim coding machine.
Find the Best Software Engineering Tools
Mastering a specific Linux operating system or code editor or programming language can be very difficult. Programmer Hat offers a concise list of every tool a software engineer needs to succeed. Some of the tools were developed open source. Others are custom products we built to help our readers.
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Git Checkout -b
Introduction Git, the widely used version control system, offers a range of powerful commands to manage code repositories efficiently. Among these commands is "git checkout -b," which simplifies the process of creating and switching branches. Understanding how to...
GitHub Sucks
GitHub, which is widespread, used code hosting platform which is used by millions of developers around the world, while some strongly disagree with this statement. Below are some of the reasons why people might think GitHub sucks: Skill acquisition One of the...
Git overwrite branch with another branch
Overwriting a branch could be dangerous if you have other changes on that branch that you want to keep. So always make sure you have a backup of your work before proceeding. There are various approaches using which we can overwrite a branch and depending upon the...
GitKraken Alternative
GitKraken is a user-friendly Git client with a graphical user interface (GUI) that simplifies the management of Git repositories on Windows, Mac, and Linux. It offers a variety of tools for managing Git repositories, such as a graphical representation of the...
Gitea vs GitLab
Gitea and GitLab are both popular Git hosting solutions that offer similar features for managing code repositories. While GitLab is a more established platform with a wider range of features, Gitea has gained popularity among developers looking for a lightweight,...
How to solve “Already up-to-date” in Git
Intro To be quite frank, I wasn’t even aware this issue existed until I started writing this article, so it made me wonder how is it possible I never encountered it before, given I have used git for almost 10 years at this point. Well, from what I managed to gather,...
How to match last character(s) using regex
Intro Sometimes we are interested in the way something ends, whether it’s a single word or an entire line. Regex offer quite a convenient way of achieving this, so let’s look at a few examples and learn how 🙂 Regex to match the last character of the line Matching the...
How to match currencies using regex
Match currencies If looking at/through receipts or invoices is annoying for you, but it’s frequently a part of your routine, regex can help tremendously by highlighting/extracting the most important stuff, figures.Let’s show some examples, shall we? For this example,...
How to match everything between using regex
Match everything between two words Quite often we are trying to find if there is something (specific) or anything between a certain strings/words/characters. Let's use a simple shopping list as an example: "Fruits to buy: apples, bananas, kiwis, lemons,...
How to match everything after using regex
Everything after the word There is often a case when we need to match a certain text/string, but with regards to its appearance, like before or after some other string/word/pattern. We can target the word we want to use as a position reference, and match everything...
How to find strings that contain regex
Introduction A regular expression, also shortened as regex and regexp, is a type of searching pattern inside a text/code editor that supports it, which allows for a deep level of text manipulation. A regular expression can not only search for a given string, but can...
Replace anything with newlines in Sublime Text
Introduction Find and Replace is a decent feature for any text editor that supports it. Besides allowing you to search for a given string of text in a file, it even allows you to insert some other text in place of it. The replace function not only replaces a single...
Code Editors
Everything you need to get start mastering code editors.
Linux
Everything you need to know about common tasks and common bugs in Linux as a system administrator.
