In JavaScript, we have two types of scope, local , and global. Though local scope can have different meanings. Let’s work through the definitions by giving some examples of how scoping functions.

/ 02-javascript-algorithms-and-data-structures / basic-javascript / global-vs.-local-scope-in-functions.md. ... It is possible to have both local and global variables with the same name. When you do ...

How do I do this in TagUI, since your .js is auto-generated. I looked at the generated code. It seems that any variables are enclosed in {. } => all are local variables. Do you have somewhere we can ...

I hear a lot of talk about how it’s a performance penalty to use globally scoped variables in JavaScript (not to mention, dangerous / dumb). When a function looks for a variable, it checks the current ...