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What is the best way to detect a mobile device?
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Instead of using jQuery you can use simple JavaScript to detect it:
if( /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent) ) {
// some code..
}
Or you can combine them both to make it more accessible through jQuery...
$.browser.device = (/android|webos|i...
disable the swipe gesture that opens the navigation drawer in android
...u sure? I tried but it was diabled open and close, both. I were testing on android 2.3x with ActionBarSherlock framework.
– thanhnh
Jul 26 '13 at 4:46
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Reasons that the passed Intent would be NULL in onStartCommand
...intent object, so you must take care to check for this."
http://developer.android.com/reference/android/app/Service.html
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Explanation of JSONB introduced by PostgreSQL
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jsonb: no duplicate keys, last key win
jsonb: keys are sorted
More in speech video and slide show presentation by jsonb developers. Also they introduced JsQuery, pg.extension provides powerful jsonb query language
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difference and when to use getApplication(), getApplicationContext(), getBaseContext() and someClass
I'm new to android and I'm trying to understand the difference between getApplication() , getApplicationContext( ), getBaseContext() , getContext() and someClass.this and especially when to use the these methods in the following code lines:
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When should you not use virtual destructors?
...s hit testing, drawing, accessibility APIs that fetch the text for text-to-speech engines, etc.
– Ben Voigt
Apr 12 '10 at 23:41
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Hex representation of a color with alpha channel?
...tures to use this syntax. See Chromium Issue 618472 and Webkit bug 150853.
Android Apps that target Android P or newer can use this syntax
Opera supports this syntax in Opera 52 (or Opera 39 when experimental web features are enabled).
IE 11 and EdgeHTML 18 (Edge 44) do not support this syntax. Chro...
How to set the title of DialogFragment?
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This solutions is also useful for xamarin.android
– Shittu Joseph Olugbenga
Dec 9 '14 at 10:53
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How to hide a View programmatically?
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Or view.setVisibility(View.INVISIBLE) if you just want to hide it.
From Android Docs:
INVISIBLE
This view is invisible, but it still takes up space for layout purposes. Use with setVisibility(int) and android:visibility.
GONE
This view is invisible, and it doesn't take any spac...
Android: When is onCreateOptionsMenu called during Activity lifecycle?
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In my case on Android 2.3 and with FragmentActivity from v4-support library the order of life-cycle methods invoke is following:
07-18 18:29:21.629 20183-20183/? I/onCreate:
07-18 18:29:21.719 20183-20183/? I/onStart:
07-18 18:29:21.7...