JavaScript (JS) is a lightweight, interpreted, or just-in-time compiled programming language with first-class functions.
The HSB/HSV representation describes colors with three values: H (Hue): It represents the type of color (0° to 360°). S (Saturation): It represents the variation from the primary color (0 to 1). B/V (Brightness/Value): It represents the brightness of the color (0 to 1). The RGB representation, on the other hand, represents colors with three … Read more
Here are two ways to Serialize a Map in JavaScript. Using Array.from() and JSON.stringify() Using Object.fromEntries() and JSON.stringify() Method 1: Using Array.from() and JSON.stringify() To serialize a map in JavaScript, you can use the “Array.from()” method to convert a map to an array and use the JSON.stringify() method. const main_map = new Map(); main_map.set(‘a’, 1); … Read more
To convert a Set to String in JavaScript, “convert a Set to an array and then call the join() method on that array.” Here’s a step-by-step breakdown of how to convert a set to a string: Convert the Set to an array using Array.from() method. Use the Array.join() method on the resulting array to concatenate … Read more
Here are two ways to sort a map by value in JavaScript. Using Map.entries() and sort() Using Array.from() and sort() Method 1: Using Map.entries() and sort() The Map.entries() method is used to convert the Map object into an array of key-value pairs and then sort that array based on the values using sort() method. Here … Read more
There is no direct method to sort an ES6 Set in JavaScript. However, there are few approaches available. Here are two ways to sort an ES6 Set. Using Array.from(), Array.sort() and new Set() Using the Spread Operator and Sort() Method Method 1: Using Array.from(), Array.sort() and new Set() You can sort a Set by converting … Read more
To fix the TypeError: set.sort is not a function error, convert the input value to an array or ensure to call the .sort() method on valid arrays. TypeError: set.sort is not a function error occurs in JavaScript when you call the “.sort()” method on a value that is not an array. The main reason for … Read more
There is no direct method to compare ES6 Sets for equality in JavaScript. However, you can loop through the contents of the Set, check if any element in one Set exists in the other, and check if their sizes are equal. Here’s a custom function to compare two ES6 sets for equality. You can check … Read more
JavaScript Intl.Collator() constructor is used to create an Intl.Collator object. Syntax new Intl.Collator(locales,option) or Intl.Collator(locales,option) You can call the constructor with or without a new keyword. Parameters locales: A string or array of strings that represent the BCP 47 language tags. options: It is an object that has many properties like localeMatcher, usage, numeric, sensitivity, … Read more
Here are two ways to strip out HTML tags from a string in JavaScript. Using the replace() method with a regular expression Using DOMParser API and the textContent property Method 1: Using the replace() method with a regular expression To strip out HTML tags from a string in JavaScript, you can use the “replace() method with … Read more
Here are four ways to iterate a loop through a JSON array in JavaScript. Using for loop Using for…of loop Using forEach() Using a map() (especially if you want to transform the data) Method 1: Using for loop let jsonArray = [ { “name”: “AB”, “age”: 25 }, { “name”: “De”, “age”: 30 }, { “name”: … Read more