I’ll answer my own question: Static public content Date: <current time> Expires: <current time + one year> Rationale: This is compatible with the HTTP/1.0 proxies and RFC 2616 Section 14: http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.21 The Last-Modified header is not needed for correct caching (because conforming user agents follow the Expires header) but may be included for the end … Read more
RewriteRule ^pages/([^/\.]+) cache/pages/$1.html [NC,QSA] # At this point, we would have already re-written pages/4 to cache/pages/4.html RewriteCond %{REQUEST_FILENAME} !-f # If the above RewriteCond succeeded, we don’t have a cache, so rewrite to # the pages.php URI, otherwise we fall off the end and go with the # cache/pages/4.html RewriteRule ^cache/pages/([^/\.]+).html pages.php?p=$1 [NC,QSA,L] Turning off … Read more
Use this instead : Picasso.with(getContext()).load(data.get(pos).getFeed_thumb_image()).memoryPolicy(MemoryPolicy.NO_CACHE).into(image);
I am looking at my performance monitor and under the ASP.NET Apps v2.0.50727 category I have the following cache related counters: Cache % Machine Memory Limit Used Cache % Process Memory Limit Used There are also a lot of other cache related metrics under this category. These should be able to get you the percentage, … Read more
I did some digging on a related question and looking at mvc 3 source, they definitely don’t support any attribute other than Duration and VaryByParam. The main bug with their current implementation is that if you don’t supply either one of these you will get an exception telling you to supply that, instead of an … Read more
Cacheing is handled application-wide by NSURLCache. If you don’t set a shared cache, requests are not cached. Even with a shared NSURLCache, the default implementation on iOS does not support disk cacheing anyway. That said, unless you have a very particular reason to write your own cacheing system, I would strongly recommend against it. NSURLCache … Read more
I got this to work using a .manifest file in a UIWebView. I discovered the trick on the Apple developer forums. you must deliver the proper mime-type for the manifest file: it must be of type “text/cache-manifest” – if it is anything else, then you won’t get your files cached. you can use web-sniffer at … Read more
Reusing the selector reference, your first case, is definitely faster. Here’s a test I made as proof: http://jsperf.com/caching-jquery-selectors The latter case, redefining your selectors, is reported as ~35% slower.
To add onto the accept answer and comments, you can force the cache to expire and evict automatically by using a expiring cancellation token. int expirationMinutes = 60; var expirationTime = DateTime.Now.Add(expirationMinutes); var expirationToken = new CancellationChangeToken( new CancellationTokenSource(TimeSpan.FromMinutes(expirationMinutes + .01)).Token); var cacheEntryOptions = new MemoryCacheEntryOptions() // Pin to cache. .SetPriority(CacheItemPriority.NeverRemove) // Set the actual … Read more
Hurray for Reflector! Expired cache items are actually removed (and callbacks called) when either: 1) Something tries to access the cache item. 2) The ExpiresBucket.FlushExpiredItems method runs and gets to item. This method is hard-coded to execute every 20 seconds (the accepted answer to the StackOverflow question Changing frequency of ASP.NET cache item expiration corroborates … Read more