How do I use Flask-Cache @cache.cached() decorator with Flask-Restful? For example, I have a class Foo inherited from Resource, and Foo has get, post, put, and delete methods. How can I can inval...

I have a Java based web app hosted on AWS. It is read-mostly so it makes a lot of sense to cache objects retrieved from the database for performance. When I do update an object, I would like to b...

I'm using Doctrine 2's result cache on a query retrieving the number of new messages of a user (messaging app): $query->useResultCache(true, 500, 'messaging.nb_new_messages.'.$userId); I tr...

I'm having some weird issues with my custom Dockerfile, compiling a .Net core app in alpine containers. I've tried numerous different configurations to no avail - cache is ALWAYS invalidated when ...

I need to clear the cache for one file in Chrome. I was setting up loading a font from my own CDN, and added the cache-control: public, max-age=31536000, immutable header. However, I did not setup ...

I am using android studio 2.3.1 and it was working fine yesterday But now it throw me an error Error:Cause: invalid stream header: 000900D9 this message throw from Messages Gradle Sync dialog. B...

"There are only two hard problems in Computer Science: cache invalidation and naming things." Phil Karlton Is there a general solution or method to invalidating a cache; to know when an entry ...

There is a popular question on how to force-clear the cache of the browser in a VanillaJS application, with the general consensus being, setting the name of the .js-script or the scripts arguments ...

I am trying to invalidate CloudFront objects in C#/.NET and gettign the following exception: Your request contains one or more invalid invalidation paths. My Function: public bool InvalidateF...

I have noticed that some browsers (in particular, Firefox and Opera) are very zealous in using cached copies of .css and .js files, even between browser sessions. This leads to a problem when you u...

I recently learned about the row hammer attack. In order to perform this attack the programmer needs to flush the complete cache hierarchy of a CPU for a specific number of addresses. My question ...

I want to cache a Post view, but the view depends on the permissions of the current user (e.g., I only show the "edit" link if current_user.can?(:edit, @post)) So I'd like my cache key to include ...

I have a Jekyll bootstrap based blog hosted on Github pages. My problem is: Every time I change something on my web page, I have to forcefully reload the page (CTRL + R) to see the changes. Jekyl...

I have this code, that when swapping the order of UsingAs and UsingCast, their performance also swaps. using System; using System.Diagnostics; using System.Linq; using System.IO; class Test { c...