Questions tagged as 'cache'

Tagged questions
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caches_page in rails 3 does not work in production [closed]

In development, caches_page works normally, but in production, it creates the cache and rewrites the cache to each access. Anyone have any idea how this issue can be resolved? My config / production.rb file: AppRuby::Application.configure d...
asked by 03.06.2014 / 03:29
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Differences between Cache and CDN usage

What are the advantages and disadvantages of using Content Delivery Network (CDN) and Cache and how can they complement each other?     
asked by 11.03.2017 / 14:47
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Store / Load generic types in Redis with C #

Scenery I created a function using AOP to do information cache, when the method is called I store in Redis using cache.StringSet , but when I need to capture back the value of Redis I need to return the same type as I received, I know...
asked by 11.12.2017 / 19:32
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solve google speed insights problem

google speed insights shows this error: "Take advantage of browser cache Setting an expiration date or a maximum age in HTTP headers for static features instructs the browser to load previously downloaded resources from the local disk and not th...
asked by 27.08.2018 / 16:41
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Save data from a Game in Html5 and Javascript [closed]

I would like to know how I can cache a project of mine, because the game works normally, but when I refresh the page, all progress is lost, I would like to know how I can cache this progress is saved in the user's browser. Note: for examp...
asked by 03.11.2016 / 14:49
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Optimizing Memory Usage Cache

I got a code implementing Dijkstra in C, and my mission is to optimize this code. The code is this: #include <stdio.h> #include <stdlib.h> #include <string.h> #define NUM_NODES 1000 #define NONE...
asked by 19.10.2015 / 03:08
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Bundle / Cache of CSS files in PHP

I'm developing a mechanism in PHP that performs a cache of CSS files in order to decrease the number of requests of a page and the loading time. The engine evaluates in a first entry whether there is any cache file on the...
asked by 10.08.2015 / 13:44
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What is the best strategy for updating data only when necessary?

In an application with React Native , using Redux and Redux-Persist , what is the best way to identify that content needs to be updated? In my case, I have an application that makes some requests on start up. When I enabled...
asked by 16.09.2017 / 17:27
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Varnish working only with Curl

Good morning, this is my scenario, I am using laravel 5.3 and Varnish 5, I created a middleware that passes a response with the following Headers X-Cacheable:1 Cache-Control:max-age=300, public No Varnish vcl on vcl_backend_response if (b...
asked by 09.09.2017 / 13:59
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How do I not cache image cache with HTML or PHP?

I'm creating a web page that is almost just image, every day I change the images of the page but their name remains the same. The browser is caching a lot and every time I update the images they do not change visually if you have already accesse...
asked by 13.06.2014 / 16:17