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Android Center text on canvas
...2)) ;
//((textPaint.descent() + textPaint.ascent()) / 2) is the distance from the baseline to the center.
canvas.drawText("Hello", xPos, yPos, textPaint);
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Deprecated: mysql_connect()
... with @:
<?php
$connect = @mysql_connect('localhost','root','');
mysql_select_db('dbname');
?>
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How to copy an object in Objective-C
...l - the Objective C manual calls such an object "functionally independent" from it's original. Because the mechanisms for making these "intelligent" copies varies from class to class, we ask the objects themselves to perform them. This is the NSCopying protocol.
You want the latter. If this is one...
RVM is not working in ZSH
...h-my-zsh to customise zsh it added a bunch of paths to .zshrc that it took from my existing shell -- this included paths added by rvm under bash.
– Luke Chadwick
May 9 '11 at 11:48
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jQuery Determine if a matched class has a given id
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You can bake that logic into the selector by combining multiple selectors. For instance, we could target all elements with a given id, that also have a particular class:
$("#foo.bar"); // Matches <div id="foo" class="bar">
This should look similar t...
What is the relationship between Looper, Handler and MessageQueue in Android?
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A Looper is a message handling loop: it reads and processes items from a MessageQueue. The Looper class is usually used in conjunction with a HandlerThread (a subclass of Thread).
A Handler is a utility class that facilitates interacting with a Looper—mainly by posting messages and Runna...
How to turn on front flash light programmatically in Android?
...in android..
Update 4
If you want to set the intensity of light emerging from camera LED you can refer Can I change the LED intensity of an Android device? full post. Note that only rooted HTC devices support this feature.
** Issues:**
There are also some problems while turning On/Off flashlight...
Android encryption / decryption using AES [closed]
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WARNING This code is using known bad code from Android snippets for key derivation. Don't use it unless you want to loose your data. A seeded RNG is not a good Key Derivation Function (KDF).
– Maarten Bodewes
Jun 9 '14 at 16:42
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SQL Case Sensitive String Compare
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Select * from a_table where attribute = 'k' COLLATE Latin1_General_CS_AS
Did the trick.
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Pelican 3.3 pelican-quickstart error “ValueError: unknown locale: UTF-8”
...assumes English and the U.S. You should really pick your preferred locale from the list given by locale -a (generally one that ends in UTF-8).
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