How to cancel all the old XHR (http / ajax ) requests on state change (url change) - AngularJS Interceptor

I am working on an AngularJS app which earlier was a jquery based web app. Still some global utilities are using jquery and we haven't yet converted that fully to AngularJS. The whole app workflow is now handled with state changes using Angular UI Router. So, on state change, we will send the XHR requests...

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Full automation of Protractor E2E tests using Grunt - Part 2

This is a continuation of the article series on automating protractor tests using grunt. You can see the first part here In this part we will be doing the following tasks. Adding the setup tasks to grunt to make the whole process easier to start.  Adding an HTML reporter Adding the setup...

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Full automation of Protractor E2E tests using Grunt - Part 1

Everyone now talking about Test Driven Development(TDD), Behaviour Driven Development(BDD) and all. I also got interested in the topic and tried to learn more about it. I tried several frameworks like Jasmine, Mocha, Siesta(for an ExtJS application), but couldn't go further on this. I always ended up...

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Javascript Puzzle - 2

Courtesy: A Javascript conference video. I forgot the name of the conference. Will update. var name = 'Mr. Bond';     (function(){       if(typeof name === 'undefined'){           var name = "Mr. Bond";           sayHello(name);       } else {            alert(name);  ...

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JavaScript Puzzle - 1

Courtesy: A Javascript conference video. I forgot the name of the conference. Will update. var END = 9007199254740992; //Math.pow(2,53)   var START = END - 100; var count = 0; for(var i = START; i<= END; i++){    count++; } alert(count); What this alerts? And, give me the reason for that. ...

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Browser rendering performance testing - document.createfragment vs jquery-element

After reading the post on browser rendering perforamnce, I tried some performance tests. You can see the test in the following url: http://jsperf.com/document-createfragment-vs-jquery-element See the chrome result. Doing with jquery element is faster than doing with document.createDocumentFragment....

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Console is undefined error on console.log

I got error in my script on console.log('sample text'). Only possibility I could think of is I am adding this in IIFE. Is this could be an issue? I will post the udp...

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