Articles in this series
Promises are a powerful tool for handling asynchronous operations in JavaScript. They make asynchronous code more manageable. · Promises are a way of...
In JavaScript, a callback is simply a function that is passed as an argument to another function. · As a language, JavaScript is designed to be...
The call stack works on the Last In, First Out (LIFO) principle. This means that the most recently called function will be the first to be completed. ·...
In Javascript, the datatype specifies which type of data a language can store and process. There are two types of Datatypes in JavaScript · Datatypes are...
The variable is a named space in memory that stores value. You can say that it is a container for data. · Variables are like containers. Variables hold...
Scope refers to the availability of variables and functions in certain parts of the code. · Scope refers to the availability of variables and functions...