backbone.js – Page 20

Explanation of …

September 15, 2022 by Tarik

Those script tags are a common way to implement templating functionality (like in PHP) but on the client side. By setting the type to “text/template”, it’s not a script that the browser can understand, and so the browser will simply ignore it. This allows you to put anything in there, which can then be extracted … Read more

What does `void 0` mean? [duplicate]

September 12, 2022 by Tarik

What does void 0 mean? void[MDN] is a prefix keyword that takes one argument and always returns undefined. Examples void 0 void (0) void “hello” void (new Date()) //all will return undefined What’s the point of that? It seems pretty useless, doesn’t it? If it always returns undefined, what’s wrong with just using undefined itself? … Read more