Questions tagged [ecmascript-5]

ECMAScript, also known as Ecma International Standard 262, is a scripting language that draws its roots from JavaScript. Netscape originally developed JavaScript and subsequently handed it over to Ecma for standardization. The 5th Edition of ECMAScript serves as an enhancement to the previous 3rd edition specification since the planned 4th edition was scrapped. Noteworthy additions in this update encompass features like strict mode, getters and setters, a JSON object, along with fresh methods designed for Object, Array, Date, and Function prototypes.

Mastering the art of grouping by a key and generating sub-objects from a plain array of key-value pairs in JavaScript ES5 without relying on third-party libraries

My dataset consists of an array of objects, each containing 4 keys: [ { "team": "USA", "team_profile_id": "10", "player": "Captain America", "player_id": "10X1" }, { "team": "USA", "team_profile_id": "10", "player": "The ...

javascriptarraysjsonobjectecmascript-5

What is the best way to bring in the angular/http module?

Currently, I am creating an application in Visual Studio with the help of gulp and node. Node organizes all dependencies into a folder named node_modules. During the build process, gulp transfers these dependencies to a directory called libs within wwwroo ...

visual-studiotypescriptangularecmascript-5node-modules

JavaScript Filtering Techniques

Looking for a simpler way to remove an item from a list of 10 items without using arrow functions. My current method is shown below, but I'm seeking a more efficient solution. function getFilteredItems(myItems) { var items = ['item1& ...

javascriptarraysfilterecmascript-5

Benefits of Utilizing Object.create

Unlike the referenced question, this code snippet is sourced from the book "JavaScript: The Definitive Guide". It introduces an inherit method that applies Object.create if available, but falls back to traditional JavaScript inheritance when it's not. How ...

javascriptjavascript-objectsecmascript-5object-create

Understanding JavaScript Prototypal Inheritance within ES5 Classes

I've been working on creating an XMLHttpRequest interceptor for Angular, encountering a roadblock when trying to intercept a third-party library that uses the XMLHttpRequest API. Although the solution below is functional, I've run into issues wit ...

javascriptangularxmlhttprequestecmascript-5

Populate the AngularJS scope with a dynamically generated array

My Angular Application is functioning properly with <script> var app = angular.module('MyApp', []); app.controller('myCtrl', function ($scope, $sce) { $scope.urls = [ { "url": $sce.trustAsResourceUrl("h ...

javascriptangularjsecmascript-5

Creating interactive JSON objects through the use of JavaScript and AngularJS

When using AngularJS to build a dynamic JSON from server data, I encountered an issue where my current declaration only works if the server data contains one item in the object array. How can I modify this to handle multiple items dynamically? $scope.it ...

javascriptarraysangularjsjsonecmascript-5

What is the reason behind TypeScript enclosing a class within an IIFE (Immediately Invoked Function

Behold the mighty TypeScript class: class Saluter { public static what(): string { return "Greater"; } public target: string; constructor(target: string) { this.target = target; } public salute(): string { ...

javascripttypescriptecmascript-5iife