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Can som>me m>one explain this 'double negative' trick? [duplicate]
I am by no m>me m>ans an expert at Javascript, but I have been reading Mark Pilgrim's "Dive into HTML5" webpage and he m>me m>ntioned som>me m>thing that I would like a better understanding of.
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How to spread django unit tests over multiple files?
...ed in Django 1.6, so there is no longer a need to create a package. Just nam>me m> your files test*.py.
From Django 1.7 docum>me m>ntation
When you run your tests, the default behavior of the test utility is
to find all the test cases (that is, subclasses of unittest.TestCase)
in any file whose nam>me m> ...
Select parent elem>me m>nt of known elem>me m>nt in Selenium
I have a certain elem>me m>nt that I can select with Selenium 1.
7 Answers
7
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Can you center a Button in RelativeLayout?
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android:layout_centerHorizontal="true"
Exactly like this, it works for m>me m>:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="#ff...
Keyboard shortcuts in WPF
...t keys to the commands themselves them as InputGestures. Commands are implem>me m>nted as RoutedCommands.
This enables the shortcut keys to work even if they're not hooked up to any controls. And since m>me m>nu items understand keyboard gestures, they'll automatically display your shortcut key in the m>me m>nu it...
Replace whole line containing a string using Sed
I have a text file which has a particular line som>me m>thing like
13 Answers
13
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Long Press in JavaScript?
Is it possible to implem>me m>nt "long press" in JavaScript (or jQuery)? How?
19 Answers
19...
Closing Database Connections in Java
...ng your Connection, you need to explicitly close it by calling its close() m>me m>thod in order to release any other database resources (cursors, handles, etc) the connection may be holding on to.
Actually, the safe pattern in Java is to close your ResultSet, Statem>me m>nt, and Connection (in that order) i...
Set selected index of an Android RadioGroup
...ir ids to the index in lookupTypes, you can just use that index as the argum>me m>nt to the check m>me m>thod.
– jjm
Mar 23 '12 at 16:20
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Asynchronous shell exec in PHP
...& to background the process?
EDIT - incorporating what @AdamTheHut comm>me m>nted to this post, you can add this to a call to exec:
" > /dev/null 2>/dev/null &"
That will redirect both stdio (first >) and stderr (2>) to /dev/null and run in the background.
There are other ways to...