JavaScript ( part 1 )

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How Null and Undefined Work in JavaScript

Dec 29, 20243 min read

A Complete Guide to String Indices and Concatenation in JavaScript

Dec 29, 20243 min read

Practice Question

Practice QS QS . 1 Declare your name as a string and print its lenth in js code QS . 2 Declare your first name as a string and print its first character. code QS . 3 Declare your first name as a string and print its last character. code QS . 4 Wha...

Dec 29, 20241 min read

Strings are Text or Sequence of characters

Dec 29, 20243 min read

Practice Question

Dec 29, 20241 min read

What is TypeScript & JavaScript?

What is TypeScript? TypeScript is a next-level version of JavaScript, often referred to as a superset of JavaScript. It is widely used in industries to make coding more structured and maintainable. While JavaScript is dynamic and flexible, TypeScript...

Dec 29, 20243 min read

Mastering Booleans in JavaScript: A Simple Guide

Understanding Booleans in JavaScript In JavaScript, Boolean is a data type that represents a truth value. It can only have one of two values: true or false. This concept is often used to answer yes-or-no questions in code. For instance, if you want t...

Dec 29, 20242 min read

A Guide to JavaScript Variable Names and the CamelCase Method

JavaScript Variable Naming Rules and CamelCase Explained When writing JavaScript, it’s important to follow specific rules and conventions for naming variables. Proper naming ensures clarity, avoids errors, and adheres to professional standards. Let’s...

Dec 29, 20243 min read

Practice question

1 Qs. What is the Value of each variable in each line of code ; Line-by-Line Variable Values Line of Codenum ValueneWNum ValueExplanation let num = 5;5-num is initialized with 5. let neWNum = num++;65neWNum gets the value 5; num increments to...

Dec 29, 20242 min read

Mastering JavaScript: Binary and Unary Operators Explained

Understanding Binary and Unary Operators in JavaScript When working with JavaScript, operators are essential tools that perform operations on data (operands). Among these, binary and unary operators play crucial roles in simplifying computations and ...

Dec 29, 20244 min read

A Guide to Assignment Operators in JavaScript

Assignment Operators in JavaScript In JavaScript, assignment operators are used to assign values to variables. There are two main types of assignment operators: 1. Simple Assignment Operators The simple assignment operator (=) assigns the value on th...

Dec 29, 20242 min read

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