Chrome Developer Tools are debugging & Web authoring tools built into Google Chrome. The Chrome Developer Tools helps web developers to access the internals of their web application and helps to speed up debugging and optimization. This article gives some tips on how to use Chrome Developer tools. Open Dev Tools Select the Chrome menu […]

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ECMAScript 8 or ECMAScript 2017 was officially released last year end of June by TC39 (what is TC39? Technical Committee 39 which is the official committee for the evolution of Javascript. This committee conducts meeting regularly and usually the members are browser vendors ). Now the standard is to publish new specifications once a year. […]

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HTTP/2 the next generation HTTP will make our applications faster. No need for any workarounds/hacks which we do for HTTP/1.1 to improve performance. HTTP 2 meets all the objectives of SPDY. This article tries to shed some light on HTTP/2 and compares with HTTP/1.1. 1) How many browsers support HTTP/2: Almost all the major browsers(Chrome,Firefox,Safari,IE11 […]

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It is Obvious that in our application we need to wait for asynchronous tasks to complete. we generally handle these asynchronous tasks by using Promises or Observables. The advantage of  asynchronous tasks is that we can execute multiple tasks in background and continue functioning. But, If you misuse them then it will effect the performance […]

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Firstly let us define what is Prototype? Prototype is the base/model on which something is built/referred.   Say for example : This fighter plane is based on that Prototype/model   Secondly let us define what Prototype means in “Object Oriented Terms”? Object Oriented Programming languages like C#, Java etc it is nothing but Inheritance.   […]

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  Vue.js is a open source javascript framework and combines the power of Angular and React. Vue.js is built by Evan who actually worked in Google on Angular framework. As you can call Vue as a rising star in github(https://github.com/vuejs/vue) which makes the second most popular after React. Why Vue? 1. File size is small […]

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Why it is called Angular 4? As Igor Minar(Lead of Angular Team) says we need to start calling it as just “Angular” not as Angular 2 4 5 etc because now on wards there will be no change like Angular 1 to 2, Only the core library changes and Deprecation phases will be there. You […]

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  In 2012, Microsoft introduced TypeScript, which considered as a super-set of JavaScript. Now, Angular 2 has also built using TypeScript and Angular team recommends developers to use TypeScript for developing Angular 2 projects. TypeScript latest version is 2.1. In this version new features have been added for more information Click here .= Even though […]

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AngularJS 2 is a latest version of AngularJS framework and it is trending now. When AngularJS 1 was released, it made a major impact on front-end development. With AngularJS 2, the core team has built it from scratch even many of the ideas are same. The coding experience of AngularJS has changed and it enhances […]

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