What does "use strict" do in JavaScript, and what is the reasoning behind it?

javascriptsyntaxjslintuse-strict
Show Solution

How do I empty an array in JavaScript?

arraysjavascript
Show Solution

Add table row in jQuery

javascriptjqueryhtml-table
Show Solution

Escape string for use in Javascript regex

javascriptregexescaping
Show Solution

How to use FormData for AJAX file upload?

javascriptajaxjqueryfile-upload
Show Solution

More Tags

sendgridmerge-conflict-resolutionboostcss-animationsflex-lexerapollo-serverdate-parsingassemblyaliastokengoogle-chrome-extensionescapingweb-scrapingphp-shorttagslazy-evaluationconsole.logsmart-pointersdata-sharingimageload-order