Assuming you have something like this: <div id=”somecontent”><video …><p>Video Caption</p></div> You can use simple DOM scripting to select the element and replace its contents: <script> var element = document.getElementById(“somecontent”); element.innerHTML = “<audio><p>New Caption</p>” </script> You would then tie this replacement…
You missed off the jQuery constructor function literal ($) in your if() statement: if( msg.data.match(/^LCERROR/) || msg.data.match(/^ERROR/) ) { if( ! $(‘#consoleLog’).hasClass(‘stop’) ) { setInterval(function() { $(‘#consoleLog’).animate( { backgroundColor : “#aa0000” }, 1000).animate( { backgroundColor : “black” }, 1000); },…
Try this: var input=””; var output = input.match(/https?:\/\/[^\/]+/)[0] console.log(output); it will work if you have http or https at the beginning. solved Get data after the third forward slash in a string
Introduction The jQuery hasClass() method is a powerful tool for manipulating the class attribute of HTML elements. It allows developers to quickly and easily add, remove, or toggle classes on elements. Unfortunately, some users have reported an issue where the…
let regex = new RegExp(“\/gateway\/v1\/onboard\/core\/v2\/users\/[a-zA-Z0-9]+\/reset”); let str2 = “/gateway/v1/onboard/core/v2/users/NGDemo/reset”; let com = regex.test(str2) console.log(com); 2 solved How to prove two strings are equal
Here is an example of w shallow copy and this will work in this scenario const players = [1, 2, 3, 4]; check(); function check() { // CAUTION : This is only a shallow copy and will work with value…
Introduction When programming, it is often necessary to compare two strings to determine if they are equal. This can be done in a variety of ways, depending on the language and the context. In this article, we will discuss how…
Introduction This question is about the use of global and local variables in programming. Global variables are variables that are accessible from any part of the program, while local variables are only accessible within the scope of the function they…
<script type=”text/javascript”> function callFunc() { var compareDate = new Date(2013, 0, 31, 0, 0, 0, 0); alert(“compareDate: ” + compareDate.toString()); var curDate = new Date(); if (curDate.getTime() > compareDate.getTime()) { return “”; } else { return “”; } } document.write(‘<a…
Introduction This article will provide a step-by-step guide on how to change the destination of a HTML link on a specific date in the future. This is a useful technique for creating dynamic content on a website, such as a…
Since your numbers are 2 digits max you can try this approach. First divide the number by 10 then for example if we divide 21 by 10 we get 2 and some reminder with math.floor we get rid of the…
Extract only the students with grade 80 or higher with Array.filter. Map the remaining students into a new format using Array.map. Result: let students = [{ fname: “Jane”, lname: “Brazier”, snum: “100366942”, agrade: 67.59127376966494, tgrade: 64.86530868914188, egrade: 70.52944558104066 }, {…
Introduction JavaScript is a powerful programming language that can be used to manipulate numbers in a variety of ways. One of the most common tasks is to separate a number into its individual digits. This can be done using a…
Introduction Javascript is a powerful programming language that can be used to manipulate data in a variety of ways. In this tutorial, we will be looking at how to print all names in an array containing multiple objects. We will…
This is what I’ve found out so far. There were seems to be no new keywords in Java since 5.0 (which added enum). Java vs. ECMAScript 5.1: debugger delete function in typeof var with export let yield Java vs. ECMAScript…