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Is it possible to capture a Ctrl+C signal and run a cleanup function, in a “defer” fashion?
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10 Answers
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Automatically open Chrome developer tools when new tab/new window is opened
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13 Answers
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How do I set a conditional breakpoint in gdb, when char* x points to a string whose value equals “he
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199
You can use strcmp:
break x:20 if strcmp(y, "hello") == 0
20 is line number, x can be any f...
Difference between database and schema
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176
A database is the main container, it contains the data and log files, and all the schemas with...
How can I convert a DOM element to a jQuery element?
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edited Apr 2 '10 at 8:17
answered Mar 9 '09 at 11:58
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android image button
...set the icon as the src.
<ImageButton
android:id="@+id/ImageButton01"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/album_icon"
android:background="@drawable/round_button" />
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Receiving “fatal: Not a git repository” when attempting to remote add a Git repo
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edited Jun 1 '14 at 2:12
user456814
answered Jan 7 '11 at 22:13
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Is arr.__len__() the preferred way to get the length of an array in Python?
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1233
my_list = [1,2,3,4,5]
len(my_list)
# 5
The same works for tuples:
my_tuple = (1,2,3,4,5)
l...
Is there a CSS selector by class prefix?
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It's not doable with CSS2.1, but it is possible with CSS3 attribute substring-matching selectors (which are supported in IE7+):
div[class^="status-"], div[class*=" status-"]
Notice the space character in the second attribute selector. This picks up...