JavaScript
We all know that there is a concept with immutable and mutable values in javascript. But what does it mean? How do we encounter it in programming and what are the points that we should remember when working with them? Those are the questions that will be answered in this tutorial in deep.
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JavaScript
Javascript provides many concepts under the hood. You may be using it without knowledge of its existence. Wrapper objects are one concept like that.
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JavaScript
Globals, undefined and null values are special concepts that we need to know when working with Javascript. Especially what both undefined and null means when you encounter it running the program. Globals are also an important concept that may give you an understanding of different attributes, the scope and variables that can be created and accessed when programming
Read more “05 Global, null and undefined values in Javascript”
JavaScript
Javascript, just like any other language uses boolean to represent logical true or false. It has two reserved keywords true and false to represent a boolean value. Booleans are mostly comparative results as it will compare a value to another and check equality generally. Javascript compared to other languages have both strict and loose comparisons that we should mind when using. Lets start to explore more on Javascript Booleans and Equality
JavaScript
Every programming language has strings that represent a set of characters. Javascript strings have some properties which are unique to the language. This guide covers these properties and important facts when using strings.
Read more “03. Javascript Guide – Strings”
JavaScript
The numbers in Javascript has many subtle things to understand it fully. In this section, we are going to discuss the following points.
JavaScript
In this introduction to Javascript, we are going to discuss the following points.