I have a button onclick it should go to a another page containing jqGrid..but if user want to go and see the data it should be cached and show instead of making a call to the server.... form values were cache by default but jqGrid ...how to cache it? ...
Hi Guys, I have a Freescale's i.MX515EVK, an ARM Cortex-A8/Ubuntu platform with me, unfortunately the Linux kernel on the board is not supporting some of the well known profilers such as Oprofiler or Zoom Profiler(Zoom supports ARM processors, but it internally, uses Oprofiler driver) which give very detailed reports about the cache uti...
Why do we need caching of Java objects? Can anyone give me a real world example that requires caching of objects? Also, give some points regarding caching design and types of caching and consequences of caching during multi threaded execution.What are all the APIs that supports caching in Java? Why do I need separate Caching API since I...
I would like to use an annotation that marked the result of a method call as cacheable. When provided it would use a caching provider to cache the output for the given input. For example: @Cacheable public Bar doExpensiveCalculation(Foo foo) { Bar bar = jiggeryPokeryWith(foo); return bar; } ... Foo foo1 = new Foo(...); Foo foo...
I get following type of warnings on my Drupal Site which usually disappear when I flush the cache "Warning: MySQL server has gone away query: INSERT INTO watchdog (uid, type, message, variables, severity, link, location, referer, hostname, timestamp) VALUES (1, 'php', '%message in %file on line %line.', Any idea why it happens and ho...
Hi All, I am very new in Apache Configuration and caching. I want set some headers in Apache (eg max-age, min-fresh, last modified etc). Have checked Modules are there and there installed and loaded.... Have edited httpd.conf and re-started the same after making some changes regarding caching headers...... e.g. <FilesMatch "\.(...
I have an image that is server properly with the 200 code the first time round. Let's say I modify its timestamp, so the Etag changes as well (same result with changing the image size). The image is not invalidated in the browser's cache if I try to navigate the web with simple clicks on anchors - I get a 304 response code until I explic...
Hey I seem to be having some kind of memory leak issue with my listview. The list view activity is in a tab and each row downloads an image and displays it in an ImageView (tiling it as a backgroiund). I am using a cache similar to droidfu http://github.com/kaeppler/droid-fu/blob/master/src/main/java/com/github/droidfu/imageloader/ImageC...
Hi friends, I want to clear my cache in my application. Some times, my application get crashed due to some memory warning like, Received memory warning. Level=1 Received memory warning. Level=2 In my application, i have used asynchronous method and downloading image in cache and displayed in the view. so how can i clear...
I am new in ASP.NET, currently I am learning about output caching. So at my page's Page_Load event I have assigned current time to Label control myLabel.Text = DateTime.Now.ToString(); and declared page directive : <%@ OutputCache Duration="30" VaryByParam="None" %> But then when I refresh the page, the time displayed on the l...
I currently cache the result of a method invocation. The caching code follows the standard pattern: it uses the item in the cache if it exists, otherwise it calculates the result, caching it for future calls before returning it. I would like to shield client code from cache misses (e.g. when the item has expired). I am thinking of spa...
Hello, Let's imagine that we have blog with category A. Category A is currently having 1000 posts on 100 pages. All pages are cached in files (for example, cached by Smarty template engine). I'm adding post and want it to be displayed on first page immediately. So, I have to clear or invalidate cache for all 100 pages of category A. De...
I'm using javascript to dynamically load any of a series of images into a single img tag, based on user interaction: function reassignImage(newSource) { img.src = newSource; } This works great, except that I when I inspect it with Chrome developer tools, I see that even if I reload an image I've already loaded, it makes another htt...
I'm working on building out a standard set of configurations for our cache clusters within App Fabric. My goal is to have a repeatable cache settings configuration when we load up a new environment (so server names are different, number of hosts, and other environmental factors). My initial pass was to utilize the XML available from Ex...
Hello, I am trying to publish programatically in Sitecore. Publishing works fine. But doing so programatically doesn't clear the sitecore cache. What is the best way to clear the cache programatically? I am trying to use the webservice that comes with the staging module. But I am getting a Bad request exception(Exception: The remote s...
In django, I wrote a view that simply returns a file, and now I am having problems because memcache is trying to cache that view, and in it's words, "TypeError: can't pickle file objects". Since I actually do need to return files with this view (I've essentially made a file-based cache for this view), what I need to do is somehow make i...
I need a cache system for PHP that suport tags. It's will be used caching a lot of queries results, from many users, and every time I will need to clear some user cache, or some module cache... I thinked, and conclude that tagging are the best way to do that. Like ('messages_unread_user_300','messages','user_300','unread') it easy to ...
I've readed in some blogs that apache and php_cli don't share APC data because are running in different processes... But, I need use the same data cached in Apache (user in browser) and cron processes (php_cli). How to do it? I've tried to access some keys from php_cli and it really can't get it. Some idea? ...
I am in the process of investigating whether it is possible to prevent mobile Safari from caching certain file. I went through a few posts about controlling caches in SO (e.g. meta tag, HTTP headers), and a few blog post. This one seems to implies that components are not cached unless either Expires or Cache-Control in the response heade...
When I deploy a new .swf file in an HTML file as shown below, I have to clear the browser cache before the new .swf file loads in the browser. Is there anyway to force the browser to load the .swf file when I replace it with a new one on the server. <embed type="application/x-shockwave-flash" wmode="transparent" pluginspage="http://www....