Javascript Articles - Page 532 of 534

JavaScriptJavaScript is a language based on ECMAScript. A standard for scripting languages like JavaScript, JScript is ECMAScript. JavaScript is considered as one of the most popular implementations of ECMAScript.ECMAScriptThe full form of ECMA is European Computer Manufacturer's Association. ECMAScript is a Standard for scripting languages such as JavaScript, JScript, etc. It is a trademark scripting language specification.JScriptJScript released in 1996 by Microsoft, as Microsoft’s dialect of ECMAScript. JScript and JavaScript are different names for the same language. They have different names to avoid trademark issues.

To get the current date in JavaScript, use the getDate() method.ExampleYou can try to run the following code get the date:           Today's Date       Get Date                         function myFunction() {              var date = new Date();              var n = date.getDate();              document.getElementById("test").innerHTML = n;           }            

The 8th edition, known as ECMAScript 2017, is the current JavaScript version, released in June 2017. JavaScript is a dynamic computer programming language.JavaScript It is lightweight and most commonly used as a part of web pages, whose implementations allow a client-side script to interact with the user and make dynamic pages. JavaScript is an interpreted programming language with a object-oriented capabilities.The  ECMA-262 Specification defined a standard version of the core JavaScript language.JavaScript is a lightweight, interpreted programming language.Designed for creating network-centric applications.Complementary to and integrated with Java.Complementary to and integrated with HTML.Open and cross-platform.

One of the major strengths of JavaScript is that it does not require any expensive development tools. You can start with a simple text editor such as Notepad. Since it is an interpreted language inside the context of a web browser, you don't even need to buy a compiler. To make our lives simpler, various vendors have come up with very nice JavaScript editing tools. Some of them are listed here − Code Editors and IDEs A quality code editor is the backbone of any JavaScript development process. Visual Studio Code (VS Code) is a ... Read More

JavaScript is a dynamic computer programming language. It is lightweight and most commonly used as a part of the web pages, whose implementation allows a client-side script to interact with a user and to make dynamic pages. It is an interpreted programming language with object-oriented capabilities. Advantages of JavaScript The advantages of using JavaScript are the following − Less server interaction − You can validate user input before sending the page off to the server. This saves server traffic, which means less load on your server. Immediate feedback to the ... Read More

Core JavaScript is the basis of the JavaScript language. JavaScript is a dynamic computer programming language. It is lightweight and most commonly used as apart from web pages, whose implementations allow a client-side script to interact with the user and make dynamic pages.The JavaScript language has the following components: Core JavaScript:Core JavaScript is the basic of the JavaScript language supports both the client and server side.Client-side javascript (CSJS)The client-side JavaScript has core JavaScript elements.  For functioning, it also has properties and methods, which helps developers.Server-side JavaScript (SSJS) Server-side JavaScript, as the name suggests runs on server-side. The core is part of client-side ... Read More

Avoid global variables or minimize the usage of global variables in JavaScript. This is because global variables are easily overwritten by other scripts. Global Variables are not bad and not even a security concern, but it shouldn’t overwrite values of another variable.On the usage of more global variables in our code, it may lead to a maintenance issue. Let’s say we added a variable with the same name. In that case, get ready for some serious bugs.To avoid the usage of global variables, use the local variables and wrap your code in closures. You can also avoid this by wrapping ... Read More

JavaScript is a dynamic computer programming language. It is lightweight and most commonly used as a part of web pages, whose implementations allow a client-side script to interact with the user and make dynamic pages. It is an interpreted programming language with object-oriented capabilities.To learn JavaScript, refer to the following tutorial. It explains the below-given JavaScript concepts perfectly.OverviewSyntaxVariablesOperatorsLoop ControlFunctionsEventsCookiesDialog BoxesIt also explains the following advanced topics with live examples.Error HandlingValidationsAnimationMultimediaDebugging

Dojo It is an open source modular JavaScript library came into existence to a develop cross-platform, applications and a websites. It was developed by Alex Russell, Dylan Schiemann and other contributors in 2004. AngularJS AngularJS is an open source web application framework. It was originally developed in 2009 by Misko Hevery and Adam Abrons. It is now maintained by Google. Backbone.js BackboneJS is a lightweight JavaScript library that allows to develop and structure the client side applications that run in a web browser. It offers MVC framework which abstracts data into models, DOM into views and bind these two using ... Read More

The following is the comparison of some JavaScript Frameworks:AngularJSDojoEmber.jsGoogle Web ToolkitDrag & Drop FunctionalityNoYesNoYes, but only with plugins.Provides Simple Visual EffectsYesYesNoYesProvides Rich Text EditorNoYesNoYesSupport For CanvasNoYesNoYesSupport For CanvasNoYesNoYes