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What does $$ mean in the shell?
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103
In Bash $$ is the process ID, as noted in the comments it is not safe to use as a temp filename...
Compiler error: memset was not declared in this scope
I am trying to compile my C program in Ubuntu 9.10 (gcc 4.4.1).
2 Answers
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Django set default form values
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Jeremy Z
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answered Mar 2 '09 at 22:29
Sergey GolovchenkoSergey Golovchenk...
overlay opaque div over youtube iframe
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Information from the Official Adobe site about this issue
The issue is when you embed a youtube...
list_display - boolean icons for methods
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edited Aug 17 '16 at 15:01
maciek
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answered Nov...
Git: Discard all changes on a diverged local branch
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answered Mar 1 '10 at 20:03
mipadimipadi
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How to send cookies in a post request with the Python Requests library?
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The latest release of Requests will build CookieJars for you from simple dictionaries.
import r...
What is NSZombie?
... when you set NSZombieEnabled then whenever an object reaches retain count 0, rather than being deallocated it morphs itself into an NSZombie instance. Whenever such a zombie receives a message, it logs a warning rather than crashing or behaving in an unpredictable way. As such, you can debug subtle...
How can I get the font size and font name of a UILabel?
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edited Jun 1 '14 at 20:46
answered Feb 1 '11 at 19:04
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How to run Ruby code from terminal?
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edited Sep 17 '13 at 21:01
Lenin Raj Rajasekaran
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