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Postgresql - change the size of a varchar column to lower length
...lues.
(http://www.postgresql.org/docs/9.0/interactive/datatype-character.html)
The size specification in VARCHAR is only used to check the size of the values which are inserted, it does not affect the disk layout. In fact, VARCHAR and TEXT fields are stored in the same way in Postgres.
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UITextField text change event
...ry/ios/#documentation/cocoa/conceptual/KeyValueObserving/KeyValueObserving.html#//apple_ref/doc/uid/10000177-BCICJDHA).
Basically, you register yourself as an observer of a property and if this property changes you get notified about it. The "principle" is quite similar to how NSNotificationCenter ...
Netbeans: how to change @author
..., for enclosing your e-mail address. The javadoc processor will think it's HTML, and call it an error.
– Stevens Miller
Sep 14 '16 at 19:01
2
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How to disable and re-enable console logging in Python?
...ing; logging.disable(logging.CRITICAL);: docs.python.org/2/library/logging.html#logging.disable
– lsh
May 9 '16 at 15:35
1
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How to get the directory of the currently running file?
...ectory. In nodejs it is equivalent to process.cwd() nodejs.org/api/process.html#process_process_cwd
– ekanna
Aug 30 '13 at 16:31
2
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Text Progress Bar in the Console [closed]
...said, print also has a flush argument: docs.python.org/3/library/functions.html#print
– Wso
Jul 10 '17 at 20:27
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warning this call is not awaited, execution of the current method continues
...lee.org/archive/2012/07/08/c-sharp-async-tips-and-tricks-part-2-async-void.html
What I suggest is that you explicitly run the Task via an anonymous method...
e.g.
public static void DoStuff()
{
Task.Run(async () => GetNameAsync());
MainWorkOfApplicationIDontWantBlocked();
}
Or if yo...
Android: Expand/collapse animation
... Animating Layout Changes: developer.android.com/training/animation/layout.html
– ccpizza
May 18 '14 at 13:10
It does ...
How do I check CPU and Memory Usage in Java?
...)
For more info see: http://java.sun.com/docs/hotspot/gc5.0/gc_tuning_5.html
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PHP - Extracting a property from an array of objects
...gt;id);
Check out: http://ouzo.readthedocs.org/en/latest/utils/functions.html#extract
See also functional programming with ouzo (I cannot post a link).