What Are Features Detected By Modernizr Mcq? For feature detection, Modernizr performs three basic functions: Adds classes indicating feature support, which can be used to conditionally apply CSS styling rules to different elements. Creates a JavaScript object to check or validate support for any HTML or CSS feature in a browser. What is Modernizr script?
Are Comments Used To Hide JavaScript From Old Browsers? Text inside the comments is ignored by browsers and thus is not displayed on the webpage. … To end a comment, we use –>. Thus any JavaScript code (line 3 above) placed inside the HTML document is ignored. How do you hide JavaScript code from old
Do Browsers Read JavaScript? Do browsers read JavaScript? Your browser receives a minified JS code from the server. the main job for the JavaScript engine starts here. The JavaScript Engine is responsible to handle the JavaScript code, different browsers have different JavaScript engines. Can all browsers read JavaScript codes? Nowadays all modern browsers support JavaScript,