Wait 5 seconds before executing next line - Stack Overflow
This function below doesn’t work like I want it to; being a JS novice I can’t figure out why. I need it to wait 5 seconds before checking whether the newState is -1. Currently, it doesn’t wait, i...
Upgrading Node.js to the latest version - Stack Overflow
26 Upgrading node.js to the latest version on Windows Install chocolatey if you haven't already: Installing Chocolatey From the command prompt, type cup nodejs (which is equivalent to …
How can I update Node.js and npm to their latest versions?
How to update Node.js To update Node.js itself, I recommend you use nvm (Node Version Manager). Here is the quote from the official npm documentation: We strongly recommend …
What is the difference between .js, .tsx and .jsx in React?
Oct 13, 2020 · A JS file is a JavaScript file extension and This would be the fully Javascript functions only. JSX is a file syntax extension used by React and here you can use CSS and …
Calling a JavaScript function in another js file - Stack Overflow
A function cannot be called unless it was defined in the same file or one loaded before the attempt to call it. A function cannot be called unless it is in the same or greater scope then the one …
Remove duplicate values from a JavaScript array - Stack Overflow
76 Use Underscore.js It's a library with a host of functions for manipulating arrays. It's the tie to go along with jQuery's tux, and Backbone.js's suspenders. _.uniq _.uniq(array, [isSorted], …
Import functions from another js file. Javascript
Normally we use ./fileName.js for importing own js file/module and fileName.js is used for importing package/library module When you will include the main.js file to your webpage you …
How do I get the current date in JavaScript? - Stack Overflow
Oct 7, 2009 · Also Note: This is still less bloated than moment.js. While moment.js is nice, imo, it has too many secular methods, which require learning moment as if it were a language. Mine …
What is the JavaScript version of sleep ()? - Stack Overflow
Jun 4, 2009 · 13 For browsers, I agree that setTimeout and setInterval are the way to go. But for server-side code, it may require a blocking function (for example, so you can effectively have …
How do I check for an empty/undefined/null string in JavaScript?
Is there a string.Empty in JavaScript, or is it just a case of checking for ""?