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Fit Image in ImageButton in Android
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@Steven Byle Sorry for the late responce, but how can i apply the same but for a relative layout?
– We're All Mad Here
Feb 2 '14 at 17:34
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How to automatically select all text on focus in WPF TextBox?
...GotFocus event handler, it doesn't work with the mouse - the selection disappears as soon as mouse is released.
31 Answers...
Proper use of beginBackgroundTaskWithExpirationHandler
...rtant that you call endBackgroundTask when you're finished - otherwise the app will be killed after its allotted time has expired.
Mine tend look something like this:
- (void) doUpdate
{
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
[self beginBackg...
Enabling auto layout in iOS 6 while remaining backwards compatible with iOS 5
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@ImreKelényi How would you submit this to the app store? I'm not super familiar with the process, but I thought you submit one zipped archive of your .app file. Does having two targets make that process harder at all? Thanks.
– Crystal
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Python - Get path of root project structure
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This method presumes you run the application from within the path that it exists. Many "users" have an icon they click from a desktop or can run the app from another directory entirely.
– DevPlayer
Oct 22 '19 at 20:12
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Xcode 4.2 debug doesn't symbolicate stack call
... // Internal error reporting
}
Next, add the exception handler to your app delegate:
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
NSSetUncaughtExceptionHandler(&uncaughtExceptionHandler);
// Normal launch stuff
}
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What is 'Context' on Android?
...it simply:
As the name suggests, it's the context of current state of the application/object. It lets newly-created objects understand what has been going on. Typically you call it to get information regarding another part of your program (activity and package/application).
You can get the context...
How to serialize SqlAlchemy result to JSON?
...isited_objs:
return None
_visited_objs.append(obj)
# an SQLAlchemy class
fields = {}
for field in [x for x in dir(obj) if not x.startswith('_') and x != 'metadata']:
fields[field] = obj.__getattr...
SVG图像加载扩展 - 第三方扩展集合 · App Inventor 2 中文网
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Ember.js or Backbone.js for Restful backend [closed]
I already know that ember.js is a more heavy weight approach in contrast to backbone.js. I read a lot of articles about both.
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