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JavaScript is a versatile, high-level programming language. It is the programming language in all browsers.and can be used for back-end programming with node.js. Use this tag for questions regarding vanilla JavaScript; optionally tagged with an ECMAScript version. If you are using a preprocessor such as TypeScript please tag with that too.
14
votes
Using var self = this or .bind(this)?
Just to add another alternative, instead of doing
var self = this;
something( function () {
// callback stuff
} );
one can also do this:
( function( self ) {
something( function () {
…
6
votes
Calculating Body Mass Index (BMI)
Don't do CSS (or Javascript for that matter) inline. You are violating the Separation of Concerns pattern. … The Javascript
First off: Don't clutter the global space. Never – just never. It's so easy to at least use a closure to hide your stuff! …