Javascript

< 1 min readIn JavaScript, the == operator is used to perform an abstract comparison, while the === operator is used to perform a strict comparison. An …

< 1 min readTo get the last item in an array in JavaScript, you can use the length property of the array to access the last element. …

< 1 min readTo scroll to the top of the page using JavaScript, you can use the scrollTo() method of the window object. This method takes two …

< 1 min readTo find an object by its id property in an array of JavaScript objects, you can use the find() method, which returns the first …

< 1 min readTo check if a value is an object in JavaScript, you can use the typeof operator and check if the value is equal to …

< 1 min readThere are several ways to empty an array in JavaScript. Here are a few options: 1 Assign a new empty array to the variable: …

< 1 min readTo check if a variable is a string in JavaScript, you can use the typeof operator and the Object.prototype.toString.call method. Here are some examples …

< 1 min readTo generate a random number in JavaScript, you can use the Math.random function. The Math.random function generates a random number between 0 (inclusive) and …

< 1 min readTo refresh a page using JavaScript, you can use the location.reload method of the window.location object. The location.reload method reloads the current page from …

< 1 min readTo get query string values in JavaScript, you can use the URLSearchParams object of the URL object. The URLSearchParams object allows you to parse …