I'm attempting to create a Flex Project that will cause the Flash Player to cache the Flex framework. Flex Builder comes with Flex SDK 3.2.0.3958 and setting the Framework Linkage to use Runtime shared Library (RSL) under Project Properties -> Flex Build Path will separate the framework from my main application and I see that my project...
I want to clear textbox's cache.Suppose you have logged into gmail again if you will sigout and log in, testbox for Username show an intellisense kind of thing.How to stop that ? ...
Hello, I'm still yet to find a decent solution to my scenario. Basically I have an ASP.NET MVC website which has a fair bit of database access to make the views (2-3 queries per view) and I would like to take advantage of caching to improve performance. The problem is that the views contain data that can change irregularly, like it mig...
Hi I'm having trouble with the page hierarchy of Zend_Navigation getting scrambled when I cache it using Zend_Cache. Background: I have approx 50 pages and approx 300 products stored in a database. I query the database and create an array to feed to Zend_Navigation. The cache is $secondsBetweenRefreshes = APPLICATION_ENV == '...
I load HTML data into WebView with loadDataWithBaseURL Do it one more time Execute the following code and instead of going back to the 1st page - whole app exits. What am I doing wrong here? public boolean onKeyDown(final int keyCode, final KeyEvent event) { if (keyCode == KeyEvent.KEYCODE_BACK && this.browser.canGoBack()) { th...
I have a web page that always needs to stay current. I do not want the browser to cache it. To that end, this meta tag is embedded with the page: <meta name="Expires" content="Tue, 01 Jun 1999 19:58:02 GMT"> However, some browsers seem to ignore it. Chrome is particularly bad at it, though other browsers tend to do the same thing. ...
I have a tableview with large images that fill the cells and the row heights are set based on the image size. Unfortunately, the table jerks badly when scrolling to the next cell. I've been told that my tableview will scroll more smoothly if I cache the row heights and the images before they are loaded into the table. All my data are st...
I have a class which contains a static collection that can be used across all threads. It acts as a cache. When it is first loaded from the database, it is supposed to never change. However, in rare cases, we have to clear this cache. The current way to do this is to restart the server. I want to implement a clear cache method. What is t...
We have a Rails app that instantiates a SWF object 16 times (it has to do this, it's just the nature of the application). Instead of being downloaded once, it is being downloaded 16 times. How can we ensure this SWF is cached by the browser the first time it is downloaded? It's being served directly from Apache - can we modify the HTTP...
Hello all, I'm having a quite annoying problem, and came up with a quite ugly hack to make it work. I develop an Hta application using a CouchDB database (for internal company use). The problem is there seems to be some very aggressive caching of the database queries, and it's been hard to come up with solutions. So the updated data i...
The user profile images are stored in a separate fileserver, and I am thinking of caching them in memcached. The memcached server is local to the app, and each image is less than 1MB. But I saw over here that using memcached for images is a bad idea. Is it really? I am really not convinced. Any best practices and suggestions? I am usin...
Scenario: you are using a JTable with a custom TableModel to view the contents of some collection located in a database or on the network or whatever. The brute force way to make this work is to load the whole collection at once. Let's say that isn't practical because of the resources needed. The simple way around that problem is to ...
I'm trying to figure out the best way to minimize resource utilization when I have PHP talking to various backend services (e.g. Amazon S3 or any other random web services -- I'd like a general solution). Ideally, I'd like to have a single persistent connection to the backend (or maybe a small pool of persistent connections) with some ca...
I have code in global.asax that sets some things in cache with CacheItemRemovedCallback. When item is removed from cache, method in CacheItemRemovedCallback is raised. The problem is, it cannot update the item in cache because HttpContext.Current is null (therefor Cache cannot be accessed). Is there a workaround for this or am I do...
Hi Guys, Does anyone know how to set up Browser Caching in IIS7 via the web.config file ? Thx ...
i am using the Toxi solution on this site for tagging bookmarks: http://www.pui.ch/phred/archives/2005/04/tags-database-schemas.html In controllers, i have a LinkController class class LinkController ActionResult AddNewLink(FormCollection collection_) ActionResult Index() In Models, i have a LinkRepository: class LinkRepository v...
I'm totally new to how to cache images. I output all images in a gallery with php, and want the images already shown, to be cached by the browser, so the php-script don't have to output the same image again. All I want is the images to show up faster. when calling an image I do like this: <img src="showImage.php?id=601"> and the sho...
I'm using the simple jQuery DIV refresh code. var refreshId = setInterval(function() { $('#refreshdash').load('dashboard.php?cache='); }, 4000); Right? Some guy informed me that adding "?cache=" to the end of the file that you going to have refreshed, will help lower bandwidth, etc, as he told me that it caches the file or ...
I am using SqlCacheDependency with polling in an ASP.NET project. Sometimes, I need to disable SqlCacheDependency, which I do as follows: <caching> <sqlCacheDependency enabled="false" pollTime="10000"> <databases> <!-- ... --> </databases> </sqlCacheDependency> </caching> However, this causes an error in my code whe...
Is it "better" (more efficient, faster, more secure, etc) to (A) cache data that is used on every page load in the $_SESSION array (but still querying a table for a flag to reload the data fresh), or (B) to load it from the database each time? I'm using the cache method (A), but I'm worried that with hundreds of users, memory could beco...