Isn’t the behaviour of closures in AS3 the same as in Java Script ? Yes, JavaScript does exactly the same thing. As does Python. And others. Although you define ‘var imageData’ inside the ‘for’, for loops do not introduce a new scope in these languages; in fact the variable imageData is bound in the containing … Read more
You’ll have to use an itemRenderer in order to accomplish this. See the following examples for more information: http://butterfliesandbugs.wordpress.com/2007/07/11/using-an-itemrenderer-to-change-the-background-of-a-datagrid-cell/ http://www.adobe.com/cfusion/communityengine/index.cfm?event=showdetails&postId=61&productId=2
Adobe does this as a sort of security measure to ensure users are the ones messing with files rather than potentially harmful code. My understanding is that they enforce this by only allowing handlers of (click?) events that originate from UI components to execute the FileReference methods, so generating your own events programmatically will not … Read more
In realy I advise to you don’t to use this too much… it is very expensive. Adobe need to create a native function to return this to us. But, for now… try this: You will need to cause a explicit coercion to get it! Because when you make and explicit coercion you get an Error … Read more
A function called by a listener can only have one argument, which is the event triggering it. listener:Function — The listener function that processes the event. This function must accept an Event object as its only parameter and must return nothing, as this example shows: function(evt:Event):void Source You can get around this by having the … Read more
I had the same problem with MVC4, but Will is correct, add a name to your input….. <input type=”file” id=”fileInput” name=”fileInput”/> and all the magic is back up and working!
With AIR 2.0 you now can: if(NativeProcess.isSupported) { var file:File = File.desktopDirectory; file = file.resolvePath(“StyleLookupold.exe”); var nativeProcessStartupInfo:NativeProcessStartupInfo = new NativeProcessStartupInfo(); nativeProcessStartupInfo.executable = file; var process:NativeProcess = new NativeProcess(); process.start(nativeProcessStartupInfo); } You also need to add this to your descriptor file. <supportedProfiles>extendedDesktop</supportedProfiles>
Even though maven projects have single parent, they can import any number of other pom’s like this: <dependencyManagement> <dependencies> <dependency> <groupId>org.example</groupId> <artifactId>my-shared-dependencies</artifactId> <version>0.0.1-SNAPSHOT</version> <type>pom</type> <scope>import</scope> </dependency> </dependencies> </dependencyManagement> This has two important differences compared to a parent: Plugins defined in the imported pom won’t be imported Dependencies defined in the imported pom won’t be added … Read more
The problem here is that a lot of the web discussions around this issue are a year or more old. I’m working through this same research right now, and this is what I’ve learned today. This IBM Developer Works article from August 2008 by Jorge Rasillo and Mike Burr shows how to do a Flex … Read more
Yes, it’s possible, but it is generally a bad idea. The GC should have a better idea of when is a good time to run than you should, and except for a very specific case, like you just used 500MB of memory and you need to get it back ASAP, you shouldn’t call the GC … Read more