Cheatsheet

SQL(Structured Query Language) is a domain-specific language used in programming and designed for managing data held in a relational database management system (RDBMS), or for stream processing in a relational data stream management system (RDSMS). This is a concise tldr format cheatsheet for SQL.

The command line is something every developer should learn and implement into their daily routine. In this post we’ll look at the Bash Shell (Bourne Again SHell), which is a command-line interface (CLI) and is currently the most widely used shell.

This cheatsheet is summarized from personal experience and other online tutorials. It should not be considered as an official advice.

Markdown is a way to style text on the web. You control the display of the document; formatting words as bold or italic, adding images, and creating lists are just a few of the things we can do with Markdown. Mostly, Markdown is just regular text with a few non-alphabetic characters thrown in, like # or *.

Regular expressions are a language of their own. When you learn a new programming language, they're this little sub-language that makes no sense at first glance. Below are eight regular expressions that you should know for your next coding project.

Let's go through this tldr format git cheatsheet.

Sweet and simple tldr; terminal cheatsheet.