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Split an NSString to access one particular piece
I have a string like this: @"10/04/2011" and I want to save only the "10" in another string. How can I do that?
7 Answers...
cv2.imshow command doesn't work properly in opencv-python
...ple code created a window of the correct name, but its content is just blank and doesn't show the image:
15 Answers
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What is a StackOverflowError?
What is a StackOverflowError , what causes it, and how should I deal with them?
15 Answers
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Getting Git to work with a proxy server - fails with “Request timed out”
...8080 to the proxy port configured on your proxy server
Note that this works for both http and https repos.
If you decide at any time to reset this proxy and work without proxy:
Command to use:
git config --global --unset http.proxy
Finally, to check the currently set proxy:
git config --glob...
How do I tell CPAN to install all dependencies?
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Here is the one-liner making these changes permanent including automatic first-time CPAN configuration:
perl -MCPAN -e 'my $c = "CPAN::HandleConfig"; $c->load(doit => 1, autoconfig => 1); $c->edit(prerequisites_policy => "follow"); $...
Using Sinatra for larger projects via multiple files
... when let's say somebody calls "/" - one action is executed, and if smth like "/posts/2" is received then another action - similar logic that is applied in PHP?
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Possible reasons for timeout when trying to access EC2 instance
...be the reasons why, and what can I do to resolve it? Rebooting normally takes a long time to take effect, and might just makes things worst
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I get exception when using Thread.sleep(x) or wait()
...Aug 6 '14 at 17:35
Eric Leschinski
114k4949 gold badges368368 silver badges313313 bronze badges
answered Jul 27 '10 at 10:31
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How to compile and run C/C++ in a Unix console/Mac terminal?
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If it is a simple single source program:
make foo
where the source file is foo.c or foo.cpp, etc.
You dont even need a makefile. Make has enough built-in rules to build your source file into an executable of the same name, minus extension.
Running the executable j...
Visual Studio: How to show Overloads in IntelliSense?
Once code has been written, the only way I know of to view the overloads for a method is to actually edit the method by deleting the Parenthesis () and reopening them.
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