JavaScript Apprenticeships

I want to check if the cookie is existing or not The problem is it is always returning to null if i… Read more Cookie Always Null?

We have a client with thousands of users (who all use Internet Explorer) and a large amount of java… Read more How Can I Ensure That The Latest Version Of My Javascript Code Is Loaded For The Client?

How do I clear a browsers cache with JavaScript? We deployed the latest JavaScript code but we are … Read more Clear The Cache In Javascript

How can I cache SpriteSheets in EaselJS? I have a Sprite object and when I use user.hero.cache(0, 0… Read more Cache Spritesheets In Easeljs

I'm not a good programmer and I just started using jQuery. I need a table sorter that can expan… Read more How To Improve Performance In Jquery

I have an old version of a JS file cached on users' browsers, with expiration set to 10 years (… Read more Forcing Cache Expiration From A Javascript File

This question is related to my previous question : How to create a counter with TWIG? I have a site… Read more How To Make The Counter Twig Ignore The Drupal Cache?

I have a photo album which cycles through a series of images when the user clicks on FORWARD or BAC… Read more Chrome Is Not Loading Img Src When Set In Javascript

We have huge rendering spikes with ng-repeat in Angular application. Main page shows a huge list of… Read more Angular Ng-repeat Cache (avoid Re-rendering On State Change)

I have this webpage which shows me some images and some images are on a mouseover event and hence i… Read more Is It Possible To Insert Images In Cache Before Rendering

When I use javascript_include_tag or stylesheet_link_tag to include files, they have a number at th… Read more In Rails, How Can I Force Update The Client's Js/css Files?

I was trying to write a custom caching mechanism for my ajax calls, which are mostly just data call… Read more How To Create Custom Cache Mechanism For Ajax Calls Using Localstorage In Jquery?

I have a service worker that I want to return an offline page if you're offline. I realized you… Read more Service Worker Not Returning Custom Offline Page It Is Instead Returning The Default "offline" Page

I am playing around with Game of thrones Api - https://anapioficeandfire.com/Documentation. The do… Read more How To Implement Caching || Game Of Thrones Api

I'm making a webapp. Some of the files that it loads contain pure, static .JSON data. I am usin… Read more Cannot Access Manifest-cached Files With Ajax From Webapp Saved To Home Screen In Ios Devices, Using Jquery.ajax()

I have figured out how to preload images. What I am trying to find out now is whether there is any … Read more Get Complete Filepath For Cached Images

I need to load a couple thousand records of user data (user contacts in a contact-management system… Read more Is There A Limit To How Much Data I Should Cache In Browser Memory?

We have a client with thousands of users (who all use Internet Explorer) and a large amount of java… Read more How Can I Ensure That The Latest Version Of My Javascript Code Is Loaded For The Client?

I wanted to know how to implement a image cache in AngularJS, or a way to load the image once and u… Read more Caching Images In Angularjs - NgRepeat

I have an old version of a JS file cached on users' browsers, with expiration set to 10 years (… Read more Forcing Cache Expiration From A JavaScript File