In this chapter, we will learn about the JavaScript Math object. The Math object is a built-in object that provides properties and methods for mathematical constants and functions. We will cover: What is the Math Object? Math Properties Math Methods Working with Math Functions Simple Programs using Math Object What is the Math Object? The …
In this chapter, we will learn about the JavaScript Boolean object. The Boolean object is a wrapper object that allows you to work with boolean values. We will cover: What is the Boolean Object? Creating Boolean Objects Boolean Properties Boolean Methods Working with Boolean Values Simple Programs using Boolean Object What is the Boolean Object? …
In this chapter, we will learn about the JavaScript Number object. The Number object is a wrapper object that allows you to work with numerical values. We will cover: What is the Number Object? Creating Number Objects Number Properties Number Methods Working with Number Constants Simple Programs using Number Object What is the Number Object? …
In this chapter, we will learn about JavaScript arrays. Arrays are used to store multiple values in a single variable. We will cover: Introduction to Arrays Creating Arrays Accessing Array Elements Modifying Array Elements Array Properties Array Methods Adding and Removing Elements Iterating Over Arrays Searching and Sorting Array Transformation Other Useful Methods Multidimensional Arrays …
In this chapter, we will learn about JavaScript strings. Strings are used to store and manipulate text. We will cover: Introduction to Strings Creating Strings String Methods and Properties Template Literals String Concatenation Escape Characters Multiline Strings String Comparison String Immutability String Length Introduction to Strings A string is a sequence of characters used to …
In this chapter, we will learn about JavaScript objects. Objects are a collection of properties, and each property is an association between a key and a value. We will cover: What are Objects? Creating Objects Accessing Object Properties Modifying Object Properties Adding and Deleting Properties Methods Iterating Over Object Properties Nested Objects Built-in Object Methods …
In this chapter, we will learn about JavaScript recursive functions. Recursive functions are functions that call themselves in order to solve a problem. We will cover: What are Recursive Functions? Syntax Base Case and Recursive Case Benefits and Drawbacks of Recursion Simple Programs using Recursive Functions What are Recursive Functions? A recursive function is a …
In this chapter, we will learn about JavaScript higher-order functions. Higher-order functions are functions that can take other functions as arguments, return functions, or both. They are a powerful feature in functional programming. We will cover: What are Higher-Order Functions? Using Functions as Arguments Returning Functions from Functions Common Higher-Order Functions: map, filter, and reduce …
In this chapter, we will learn about JavaScript arrow functions. Arrow functions provide a shorter and more concise syntax for writing functions. We will cover: What are Arrow Functions? Syntax Arrow Functions with No Parameters Arrow Functions with One Parameter Arrow Functions with Multiple Parameters Implicit Return Lexical this Binding Simple Programs using Arrow Functions …
In this chapter, we will learn about JavaScript functions. Functions are fundamental building blocks in JavaScript, allowing you to encapsulate reusable code blocks. We will cover: What is a Function? Defining a Function Calling a Function Function Parameters and Arguments Return Statement Function Expressions Arrow Functions Higher-Order Functions Simple Programs using Functions What is a …
In this chapter, we will learn about the JavaScript continue statement. The continue statement is used to skip the current iteration of a loop and continue with the next iteration. We will cover: What is the continue Statement? Syntax Using the continue Statement in Loops Skipping Iterations in Nested Loops Simple Programs using the continue …
In this chapter, we will learn about the JavaScript break statement. The break statement is used to terminate the execution of a loop, switch, or labeled statement prematurely. We will cover: What is the break Statement? Syntax Using the break Statement in Loops Using the break Statement in switch Statements Breaking Out of Nested Loops …
In this chapter, we will learn about the JavaScript do…while loop. The do…while loop is used to execute a block of code at least once, and then repeat the execution as long as a specified condition is true. We will cover: What is a do…while Loop? Syntax Using the do…while Loop Comparison with while Loop …
In this chapter, we will learn about the JavaScript while loop. The while loop is used to execute a block of code as long as a specified condition is true. We will cover: What is a while Loop? Syntax Using the while Loop Using the do…while Loop Breaking and Continuing in while Loops Simple Programs …
In this chapter, we will learn about the for…of loop in JavaScript. The for…of loop is a modern way to iterate over iterable objects such as arrays, strings, maps, sets, and more. We will cover: What is the for…of Loop? Syntax of the for…of Loop Iterating Over Arrays Iterating Over Strings Iterating Over Maps Iterating …
In this chapter, we will learn about the JavaScript for…in loop. This loop is used to iterate over the properties of an object. We will cover: What is a for…in Loop? Syntax Using the for…in Loop with Objects Using the for…in Loop with Arrays Simple Programs using for…in Loops What is a for…in Loop? The …
In this chapter, we will learn about the JavaScript for loop. The for loop is used to execute a block of code a specified number of times. We will cover: What is a for Loop? Syntax Using the for Loop Iterating Over Arrays Iterating Over Objects Nested for Loops Breaking and Continuing in Loops Simple …
In this chapter, we will learn about the JavaScript switch statement. The switch statement allows you to execute one of many blocks of code based on the value of an expression. We will cover: What is the switch Statement? Syntax Using the switch Statement The default Case Multiple Cases Simple Programs using switch Statement What …
In this chapter, we will learn about the JavaScript conditional (ternary) operator. The ternary operator is a shorthand for the if…else statement and provides a more concise way to perform conditional operations. We will cover: Introduction to the Conditional (Ternary) Operator Syntax of the Ternary Operator Using the Ternary Operator Nesting Ternary Operators Examples of …
In this chapter, we will learn about the JavaScript if statement. This statement allows you to execute a block of code based on a condition. We will cover: JavaScript if Statement JavaScript else Statement JavaScript else if Statement Nested if Statements Simple Programs using if Statements JavaScript if Statement The if statement is used to …
In this chapter, we will learn about JavaScript control flow statements. These statements are used to control the execution of code based on certain conditions and loops. We will cover: if Statement else Statement else if Statement switch Statement for Loop while Loop do…while Loop break Statement continue Statement if Statement The if statement is …
In this chapter, we will learn about JavaScript bitwise operators. These operators perform operations on binary numbers at the bit level. We will cover: Bitwise AND (&) Bitwise OR (|) Bitwise XOR (^) Bitwise NOT (~) Left Shift (<<) Right Shift (>>) Zero-fill Right Shift (>>>) Bitwise AND (&) The bitwise AND operator compares each …
In this chapter, we will learn about JavaScript logical operators. These operators are used to combine multiple boolean expressions and return a boolean value (true or false). We will cover: Logical AND (&&) Logical OR (||) Logical NOT (!) Logical AND (&&) The logical AND operator returns true if both operands are true. Otherwise, it …
In this chapter, we will learn about JavaScript comparison operators. These operators are used to compare two values and return a boolean value (true or false). We will cover: Equal to (==) Strict Equal to (===) Not Equal to (!=) Strict Not Equal to (!==) Greater than (>) Greater than or Equal to (>=) Less …
In this chapter, we will learn about JavaScript assignment operators. These operators are used to assign values to variables. We will cover: Assignment (=) Addition Assignment (+=) Subtraction Assignment (-=) Multiplication Assignment (*=) Division Assignment (/=) Modulus Assignment (%=) Exponentiation Assignment (**=) Left Shift Assignment (<<=) Right Shift Assignment (>>=) Unsigned Right Shift Assignment (>>>=) …