IT Nursery
I was reading the answers to this question C++ pros and cons and got this doubt while reading the comments. programmers frequently find it confusing that “this” is a...
class PlayerControls extends React.Component { constructor(props) { super(props) this.state = { loopActive: false, shuffleActive: false, } } render() { var shuffleClassName = this.state.toggleActive ? "player-control-icon active" : "player-control-icon" return...
I have something like this: <div class="content"> <a href="#">A</a> </div> <div class="content"> <a href="#">B</a> </div> <div class="content"> <a href="#">C</a> </div> When one of these links is clicked, I want...
I thought this would be something I could easily google, but maybe I’m not asking the right question… How do I set whatever “this” refers to in a given...
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question...
There has been a lot of posting about what these two contexts are.. But I’m still not getting it quite right As I understand it so far: Each is...
How do I pass context into setTimeout? I want to call this.tip.destroy() if this.options.destroyOnHide after 1000 ms. How can I do that? if (this.options.destroyOnHide) { setTimeout(function() { this.tip.destroy() },...
I know that this refers to a current object. But I do not know when I really need to use it. For example, will be there any difference if...
I’ve come across several instances of C# code like the following: public static int Foo(this MyClass arg) I haven’t been able to find an explanation of what the this...
In a JavaScript file I saw: function Somefunction(){ var that = this; ... } What is the purpose of declaring that and assigning this this to it? 6 Answers...