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Add padding on view programmatically
I am deveoping Android v2.2 app.
10 Answers
10
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How to get root view controller?
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if you are trying to access the rootViewController you set in your appDelegate. try this:
Objective-C
YourViewController *rootController = (YourViewController*)[[(YourAppDelegate*)
[[UIApplication sharedApplication]delegate] window] rootViewController];
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Best practices for exception management in Java or C# [closed]
I'm stuck deciding how to handle exceptions in my application.
15 Answers
15
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Running code in main thread from another thread
...your background worker threads have access to a Context object (can be the Application context or the Service context). Then just do this in the background worker thread:
// Get a handler that can be used to post to the main thread
Handler mainHandler = new Handler(context.getMainLooper());
Runnab...
How can I change the color of AlertDialog title and the color of the line under it
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I use this piece of code in many places in my app and everywhere it works fine. I only know about troubles with DialogFragment where title color hasn't id android:id/alertTitle but I didn't found the correct one.
– mmrmartin
Sep 11 ...
DateTime vs DateTimeOffset
...s midnight to midnight, but these represent a near-infinite number of overlapping ranges on the instantaneous timeline. (In practice we have a finite number of timezones, but you can express offsets down to the tick) So in these situations, make sure you understand how to either limit the "who's a...
Options, Settings, Properties, Configuration, Preferences — when and why?
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Tricky, this, as there's no one single consistent style followed by all applications. As you say they are (broadly) synonyms.
In truth it doesn't really matter so long as your expected audience understands what you mean.
The biggest difference is between Properties, which usually affect a compo...
What is the length of the access_token in Facebook OAuth2?
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Yes, I got 284 characters in production app so I got database error due to the column is varchar(255)...
– Yuki Matsukura
Mar 26 '15 at 2:15
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How to get unique device hardware id in Android? [duplicate]
... the link below
http://android-developers.blogspot.in/2011/03/identifying-app-installations.html
ANDROID_ID
import android.provider.Settings.Secure;
private String android_id = Secure.getString(getContext().getContentResolver(),
Secure.ANDROID_...
Showing empty view when ListView is empty
For some reason the empty view, a TextView in this case, always appears even when the ListView is not empty. I thought the ListView would automatically detect when to show the empty view.
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