caching

问题 I have implemented Workbox to generate my service worker using webpack. This works - I can confirm revision is updated in the generated service worker when running "generate-sw": "workbox inject:manifest" . The problem is - I have noticed my clients are not updating the cache after a new release. Even days after updating the service worker my clients are still caching the old code and new code will only load after several refreshes and/or unregistering the service worker. For each release I

问题 I can't seem to enable caching of static files in ASP.NET Core 2.2. I have the following in my Configure : public void Configure(IApplicationBuilder app, IHostingEnvironment env) { if (env.IsDevelopment()) { app.UseDeveloperExceptionPage(); app.UseCors(...); } else { app.UseHsts(); } app.UseHttpsRedirection(); app.UseAuthentication(); app.UseSignalR(routes => { routes.MapHub<NotifyHub>("/..."); }); app.UseResponseCompression(); app.UseStaticFiles(); app.UseSpaStaticFiles(new StaticFileOptions

问题 I have a website with a few pages. I know all URL of the website and asserts and its a PHP based. My main objective is in the first login, I want to cache the entire website. Currently, I used SW to caching by navigation, that works fine. What is the better approach? Following is the code I tried. self.addEventListener('install', function (event) { event.waitUntil( caches.open(CACHE_DYNAMIC_NAME) .then(function (cache) { cache.addAll([ '/assets/app/css/vendor.css', '/assets/app/css/app.css',

问题 Following is the code for the SW, all working fine. I was caching all the dynamic pages previously, but this was creating me some issues. Like page DOM changes after users interaction are not reflected next time page view. Always it shows original DOM. SO I have needed the only image caching dynamically. I have commented original code which was caching all content. self.addEventListener('activate', function(event) { console.log('[Service Worker] Activating Service Worker ....', event); /

问题 Following is the code for the SW, all working fine. I was caching all the dynamic pages previously, but this was creating me some issues. Like page DOM changes after users interaction are not reflected next time page view. Always it shows original DOM. SO I have needed the only image caching dynamically. I have commented original code which was caching all content. self.addEventListener('activate', function(event) { console.log('[Service Worker] Activating Service Worker ....', event); /

问题 Following is the code for the SW, all working fine. I was caching all the dynamic pages previously, but this was creating me some issues. Like page DOM changes after users interaction are not reflected next time page view. Always it shows original DOM. SO I have needed the only image caching dynamically. I have commented original code which was caching all content. self.addEventListener('activate', function(event) { console.log('[Service Worker] Activating Service Worker ....', event); /

问题 I'm using the code below within an Android app. In some phones, the code works correctly as expected. In others, a variable changes its value unexpectedly. Example of LogCat from some tests: 03-27 13:38:59.628 17735-17735/? I/System.out: my_var=1.0 03-27 13:38:59.651 17735-17740/? I/zygote: Do partial code cache collection, code=448KB, data=496KB 03-27 13:38:59.652 17735-17740/? I/zygote: After code cache collection, code=446KB, data=495KB Increasing code cache capacity to 2MB 03-27 13:38:59

问题 I'm using the code below within an Android app. In some phones, the code works correctly as expected. In others, a variable changes its value unexpectedly. Example of LogCat from some tests: 03-27 13:38:59.628 17735-17735/? I/System.out: my_var=1.0 03-27 13:38:59.651 17735-17740/? I/zygote: Do partial code cache collection, code=448KB, data=496KB 03-27 13:38:59.652 17735-17740/? I/zygote: After code cache collection, code=446KB, data=495KB Increasing code cache capacity to 2MB 03-27 13:38:59

问题 I'm trying to set up a server-side cache properly and I'm looking for constructive criticism on the setup I have currently. The cache is loaded when the Servlet starts and never changed again, so in effect it's a read-only cache. It obviously needs to stay in memory for the lifetime of the Servlet. Here's how I have it set-up private static List<ProductData> _cache; private static ProductManager productManager; private ProductManager() { try { lookup(); } catch (Exception ex) { _cache = null;

问题 I'm trying to set up a server-side cache properly and I'm looking for constructive criticism on the setup I have currently. The cache is loaded when the Servlet starts and never changed again, so in effect it's a read-only cache. It obviously needs to stay in memory for the lifetime of the Servlet. Here's how I have it set-up private static List<ProductData> _cache; private static ProductManager productManager; private ProductManager() { try { lookup(); } catch (Exception ex) { _cache = null;