handler

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Errors in jQuery ajax are not getting reported

I\'m having difficulty with 开发者_运维技巧the jQuery ajax success handler. Any javascript run-time errors that occur in the success handler dont seem to be getting reported (no errors appear in the F[详细]

2023-03-31 13:42 分类：问答
Android Looper handler handleMessage is not called after sending a message to it (HTC EVO 3D)

I am experiencing a very strange problem: On HTC EVO 3D, sometimes, a looper does not call handleMessage after a message is sent to the looper\'s handler. It happens twice and very difficult to reprod[详细]

2023-03-30 21:48 分类：问答
Force close when changing the resource of an ImageView

I having some problem with changing the resource of an imageview when i click an item. I know that any graphical updates should be done in the UI thread and I have tried two ways without success:[详细]

2023-03-30 16:25 分类：问答
jqgrid inline edit - Save handler when clicking enter

Im wondering if there is an event handler for the save method when clicking enter to save the row. I want to use it to hide the row from the grid after being saved.[详细]

2023-03-29 22:36 分类：问答
404 handler and dynamic pages that really don't exists... bad for SEO?

We have an IIS 404 asp.net handler that renders pages when an html page is not found. It uses the page\'s URL to query our Databases and builds rich relevant content on the fly.From what I can tell in[详细]

2023-03-29 19:11 分类：问答
Use a Timer or MediaPlayer method?

I am currently calling the .getCurrentPosition a lot to get the current position of my MediaPlayer. This seems to slow down my UI a lot as I\'m running animations. My question is that instead of calli[详细]

2023-03-29 02:54 分类：问答
Android: Updating ArrayAdapter / ListView from within PacketListener worker thread

I\'m implementing XMPP client for an Android application. For getting the chat messages that are sent to me, I\'m using the PacketListener from Smack. With the XMPP part of the application, everything[详细]

2023-03-29 01:07 分类：问答
how to handle sleep mode enter in android?

I didn\'t find it anywhere, how can I handle entering sleeping mode in android? I want to do something when andro开发者_开发技巧id device entered to the sleep mode? Is this possible or is there anyway[详细]

2023-03-28 16:47 分类：问答
GWT Event Preview vs Event Handler

My question is, what\'s the different between event pr开发者_开发百科eview and event handler in GWT.[详细]

2023-03-28 14:41 分类：问答
Handler.removeCallbacks() doesn't remove callback - Why?

Given the following LogCat 开发者_Python百科trace, which shows that Handler.removeCallbacks() is called (via MyListener.cancelTimeout()) clearly before myTask.run():[详细]

2023-03-28 00:32 分类：问答