I'm trying to understand closures and am looking at the W3Schools javascript tutorial. This is one example they give by making a counter.   <body>  <p>Counting with a local variable.</p>  <button type="button" onclick...
I'm a little confused.  Everywhere i look, people say that i should use self invoking functions for scoping reasons, to avoid global namespace pollution.  But in this aspect, self invoking function seems to act identically to regular function, as...
This question already has answers here:...
In certain circumstances, having more than one self-invoking function in a single JavaScript file provokes an error. Getting the second function to return a value averts the error.  I have a barebones HTML file...  <script src="two.js">...
I came across this form of self invoking function. What is the "!" for?  !function (a) {     // something }(1);   I don't know whether there is an existing question or not. Sorry if this is a dup....
Im trying to call to self-invoking function this way:    (function fullscreen(){     alert("test");   })();   $(window).resize(function() {     fullscreen();   });   it works only once. no response on window.resize thanks...
I came across this code in one of our online AngularJS apps, and was wondering what this does. Is it different than just calling a immediately self invoking function with parenthesis.  (function() {  }).call(this); // What was in TFS   vs  (function(...
I came across below code by following a tutorial.  const increment = (function(){     return function incrementbytwo (number){         return number+2;     } })();  console.log(increment(1));   The above outputs 3.  My problems are    How does the in...

Tags

Recent Questions

Top Questions

Home Tags Terms of Service Privacy Policy DMCA Contact Us

©2020 All rights reserved.