Articles (17)

One of the most commonly used features in JavaScript is asynchronous operation support. In JavaScript, we have several methods to support asynchronous operations: callback, Promise, Observable.

The loop in JavaScript and in any other programming language is a sequence of instructions repeated until a certain condition is met. The loop will stop only when the condition is no longer met.

In programming, conditional statements are used to decide about the execution of the code based on various conditions given in the input data.

JavaScript has several conditional statements, one of them is the switch statement.

The function is one of the basic components of any programming language. A function is a block of code designed to perform a specific task or perform specific calculations.

We have few types in JavaScript like number, boolean, string, array, object, undefined, null, function, Date and symbol.

We can use the let and var keywords to declare variables in JavaScript. However, there are a few differences between let and var that are worth knowing.

To be able to collaborate on any Git project, you need to know how to manage your remote repositories.

A branch in Git is simply a lightweight movable pointer to a commit and you can create the unlimited number of branches you want.

Stashing in Git is useful when you started to working on some changes in the project, but you have not finished them and you do not want to commit them. Stashing takes the dirty state of your working directory and saves it on a stack of unfinished changes that you can reapply at any time.