this Archives - Page 2 of 2

What’s the difference between ‘$(this)’ and ‘this’?

I am currently working through this tutorial: Getting Started with jQuery For the two examples below: $("#orderedlist").find("li").each(function (i) { $(this).append(" BAM! " + ...

May 1, 2022
0 Comments

Difference between getContext() , getApplicationContext() , getBaseContext() and “this”

What is the difference between getContext() , getApplicationContext() , getBaseContext() , and “this“? Though this is simple question I am unable to understand ...

April 29, 2022
0 Comments

Use of ‘prototype’ vs. ‘this’ in JavaScript?

What’s the difference between var A = function () { this.x = function () { //do something }; }; and var A = ...

April 20, 2022
0 Comments

Javascript call() & apply() vs bind()?

I already know that apply and call are similar functions which set this (context of a function). The difference is with the way ...

April 17, 2022
0 Comments

‘this’ vs $scope in AngularJS controllers

In the “Create Components” section of AngularJS’s homepage, there is this example: controller: function($scope, $element) { var panes = $scope.panes =...

April 15, 2022
0 Comments

How does the “this” keyword work?

I have noticed that there doesn’t appear to be a clear explanation of what the this keyword is and how it is correctly ...

April 13, 2022
0 Comments

How to access the correct `this` inside a callback

I have a constructor function which registers an event handler: function MyConstructor(data, transport) { this.data = data; transport.on('data', function () { alert(this.data); }); ...

April 11, 2022
0 Comments

What is the meaning of “this” in Java?

Normally, I use this in constructors only. I understand that it is used to identify the parameter variable (by using this.something), if it ...

April 8, 2022
0 Comments