JavaScript

Chinese Zodiac Calculator in JavaScript | In this article, we are going to learn how to make a Chinese Zodiac Calculator in Javascript. It can also be known as Sheng Xiao or Shu Xiang. It features 12 animals; Monkey, rooster, dog, pig, rat, ox, tiger, rabbit, dragon, snake, horse, and sheep. As it consists of […]

How To Get the First Digit of a Number in JavaScript? A number is a primitive data type, which is not an object and does not have any attributes or methods. Examples of number data types are real-life numbers like 59 and -420.   In this article, we will study how to get the first digit

JavaScript Replace Carriage Return and Newline | This tutorial will show you how to eliminate line breaks from Javascript. Want to make a “flat string” in Javascript by eliminating all line breaks? In fact, there are a few approaches to take: 1. String.replace(/\r?\n|\r/, “”);2. String.replace(/\r/g, “”).replace(/\n/g, “”); The fundamentals should be covered, but if you

JavaScript Remove Carriage Return and Line Feed | Carriage Return (CR, ASCII character 13) is represented by ‘\r’, and line feed by ‘\n’ (LF, ASCII character 10). In the past, you could instruct a printer with two ASCII characters at the end of each line: CR would direct the printer to return to the left

How to Find the Longest String in an Array in JavaScript? Using a loop to iterate through each element of the array, acquire its length, and then evaluate it to the other strings to determine if it is longer, we can use JavaScript to get the longest string in an array. This post will teach

JavaScript Get First Element of Array | Similar to arrays in other programming languages, the Array object permits the storage of a collection of various elements under a single variable name and provides members for carrying out standard array operations. JavaScript arrays can hold a variety of data types and are resizable. (If you’d rather

Truncate String in JavaScript | If a string is greater than the allotted maximum length, a function is created that will truncate the text. We’ll create a function named truncateString that takes two parameters: a string (str) and an integer (num). We will discover how to truncate a string in JavaScript in this article. We’re

JavaScript Remove First Element From Array | Developers frequently encounter the usual programming paradigm of removing entries from an array. Let’s examine the JavaScript method for removing the first element from an array. The shift() and splice() are two JavaScript methods in the Array.prototype that can be used to remove the first element of the

Add Days To Date in JavaScript | The addition of days to a date in JavaScript has several applications. For example, to obtain the date five days from today. You will discover how to add days to a date in JavaScript both with and without the use of external NPM packages in this article. Let’s