caching

问题 The question is prompted by comment to an earlier question of mine. I've never heard of a cacher layer. The suggestion was to cache google-generated images in this cacher-layer thingie. Can someone give the a pointer to the details of such a layer? "Details" = where does it live? how do I access it? and more. Thanks so much! 回答1: I will explain what I meant. First of all I needed this system because Google Chart API has some requests-daily CAP so I needed something to bypass it. The engine

问题 This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time, or an extraordinarily narrow situation that is not generally applicable to the worldwide audience of the internet. For help making this question more broadly applicable, visit the help center. Closed 6 years ago . Am newbie to oracle coherence, trying to start coherence instance with below configuration but get this error: java -cp COHERENCE_HOME\config;COHERENCE

问题 I've an admin panel which is a pure angularJS application, which uses REST api for data manipulation. REST api is built using SlimAPI framework and Laravel's Eloquent ORM. I'm facing caching issue in admin panel. Even though if a add new content to the system, it'll not show up in the list page until and unless I clear the cache and refresh it. I cannot ask my client to clear the cache everytime when they add new content to the system. My questions are: Is there any way to refresh the cache

问题 Following hawkins.io in my person model I have: def self.cache_key Digest::MD5.hexdigest "#{maximum(:updated_at)}.try(:to_i)-#{count}" end I am using Pundit for authorization. So in my people controller, I have: def show @person = Person.find(params[:id]) if authorize @person if stale? @person @person = Person.basic_details.last_details.find(params[:id]).decorate @person_histories = PersonHistory.new(person_id: @person.id).results respond_with @person end end end In my development.rb

问题 I have the following code: $('#imageform').submit(function() { $("#imageBox").html(''); $("#imageBox").html('<img src="img/loader.gif" alt="Uploading...."/>'); $("#imageform").ajaxSubmit( { target: '#imageBox', resetForm: true }); return false; }); In IE, the image will be cached and not reload, I wanted to force it to refresh. The problem is that I rename the image in a PHP file, so I wanted to know how to add a paramter (?date) AFTER the image is loaded. 回答1: Try this: var counter = 0; ...

问题 Using the runtime in-memory cache in ASP.NET, what are the potential pitfalls of storing data? How much data is "too much" generally, and on what scale? 回答1: After getting around to testing some code which intensely uses the cache, there is no appreciable impact on performance that I can measure. It seems that when the cache approached memory limits, it simply kicks the oldest content off early, and so the performance impact is negligible. 来源： https://stackoverflow.com/questions/29640752

问题 we developed a site in codeingiter framework. we are facing a issue in codeigniter cache problem. The problem like this When user is logged in, our header bar info should be Welcome Mr.xxxxx. If user is logged out, our header info should be Welcome Guest. Here user after logged out, the header is showing logged out user name. While am pressing Ctrl+F5. It will appear correctly. We tried a lot. also set database query cache false $db['default']['cache_on'] = FALSE; Inside a cache folder

问题 well I am using lazyload here http://bloghutsbeta.blogspot.com/2012/03/testing-2_04.html the lazyload is used as a combination with the quicksand jquery. And as quicksand requires a callback so a callback function for lazyload is also added to the quicksand (as if you click buttons like Bicycle, Motorcycle etc, then quicksand requires callback function) here is the callback function: $("img").lazyload({ effect : "fadeIn" }); }); Now my problem is that even when all of the images are cached

问题 1) How can i use Caching in DependencyRegister.cs(Nop.Web.Framework)? 2) How can i get Current Login Customer in DependencyRegister.cs(Nop.Web.Framework)? i want to current customer id using for Caching and when we use _workcontext for customer in DependencyRegister its give Circular reference error please guide need help. regards, jatin 回答1: Sorry, you can't and you don't need it. Dependency registration happens only on nopcommerce start-up. 来源： https://stackoverflow.com/questions/24647672

问题 Is there a way to clear the cache from Xbap application instead of running mage or rundll32 from command prompt?? 回答1: As far as I know the only available tool is 'mage -cc'. http://www.vistax64.com/avalon/11917-xbap-applciation-issues.html 回答2: Programmaticaly you can use this: new System.Deployment.Application.DeploymentServiceCom().CleanOnlineAppCache(); original Don't forget about your app rights. 来源： https://stackoverflow.com/questions/11774838/xbap-clear-cache-from-application