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Showing posts with the label Ecmascript 5

Javascript Hoisting Var Vs Let

I'm learning some ES6 features and of course came across the let keyword and its new scope (dif… Read more Javascript Hoisting Var Vs Let

Javascript Defineproperty To Make An Attribute Non Enumerable

I'm trying to use defineProperty to made attributes not appear in for...in cycle, but it doesn&… Read more Javascript Defineproperty To Make An Attribute Non Enumerable

Why Does Ecmascript 5 Strict Mode Go To Such Great Lengths To Restrict The Identifier `eval`

According to the spec (Annex C), strict-mode code can't do pretty much anything that might assi… Read more Why Does Ecmascript 5 Strict Mode Go To Such Great Lengths To Restrict The Identifier `eval`

Avoid Adding Methods And Properties To Custom Object

I'm using a base custom object extended with prototype function Person() {} Person.prototype.N… Read more Avoid Adding Methods And Properties To Custom Object

Unexpected Token Illegal Javascript/meteor

When I put this array into my Server/servermethods.js I get this error: server/serverMethods.js:… Read more Unexpected Token Illegal Javascript/meteor

Idea On Content Passing. Help Needed

Core Question I need help coming up with a concept to achieve my goal. I am having a problem comin… Read more Idea On Content Passing. Help Needed

Functional Javascript Programming - Making A Modal, A Popup, And Refactoring It

I'm using ES5. I'm learning JavaScript. I did this modal, but I want to re-factor the code … Read more Functional Javascript Programming - Making A Modal, A Popup, And Refactoring It

How To Transform The Image Pattern In Javascript Canvas Fillingstyle?

I'm currently developing a 2D graphic library in JavaScript, and now I'm sticking with the … Read more How To Transform The Image Pattern In Javascript Canvas Fillingstyle?