javascript

javascript

JavaScript program to check if an element is present in an Array or not

Three ways in JavaScript to check if an element is in an array or not. We will use a loop, the indexOf method, and the includes method with examples for each.

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javascript

Show hide a div in JavaScript on button click

JavaScript program to show and hide a div on clicking a button. This post will show you how to write the program with HTML/CSS and how to use the same method for different div components.

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javascript

How to find simple interest with JavaScript

JavaScript program to find simple interest. We will learn how to solve it with a given value and how to implement it with HTML/CSS.

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javascript

JavaScript replace multiple characters using single replace call

JavaScript program to replace multiple characters of a string with one single replace call. This post will show you different examples with the replace() method and replaceAll() method with regex.

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javascript

JavaScript program to find if a number is a Magic number or not

JavaScript program to check if a number is a magic number or not. This post will show you how to check for a magic number by using while loops and with HTML.

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javascript

How to convert an image to Base64 in JavaScript

JavaScript program to convert an image to Base64. We will learn how to find the Base64 of a local image and a remote image with HTML example programs.

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javascript

JavaScript program to check if a number is Moran

JavaScript program to check for Moran number. Learn what is a Moran number and how to check if a number is Moran or not in JavaScript with example.

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javascript

5 different JavaScript programs to find the average of array values

JavaScript program to find the average of array numbers. We will learn how to find it by using a for loop, while loop, for..of loop, forEach and with reduce with examples for each.

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javascript

Leap year program in JavaScript with example

JavaScript program to check if a year is a leap year or not. We will learn how to check for leap year by using a separate function and with HTML and JavaScript.

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javascript

How to print Floyd's triangle in JavaScript in 3 ways

JavaScript program to print Floyd's triangle. We will learn three different ways to print the triangle, by using for loops, while loops and with a separate function.

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