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What scope does the strict mode pragma have in ECMAScript5? 'use strict'; I'd like to … Read more In Ecmascript5, What's The Scope Of "use Strict"?

The var keyword in javascript causes a variable to be stored in the local scope. Without var varia… Read more Javascript Scope Of Function Declarations

The following variable my_cords is undefined when it gets to the google maps function, can anyone u… Read more Very Strange Javascript Scoping Issue

I tried following code: var a = 5; function x() { console.log(a); } x(); It runs as expected a… Read more Strange Behavior On Global And Local Variable In Javascript

I have this code... function a(options) { for (var item in options) { if ( ! options.has… Read more How Can I *unpack* An Object Into A Function's Scope?

So I encountered a problem. I have this object called myTree. And that object has properties. One o… Read more Accessing Variable Inside Object Property

I am trying to do something like this in Angular javascript (a simplified code): var modelName = &#… Read more Combine A Variable With Variable Value In Javascript

So I am trying to figure out this puzzle: function fun1(){ var result = []; for (var i = 0;… Read more Javascript Puzzle: Scope