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Alternatives to gprof [closed]
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74
Valgrind has an instruction-count profiler with a very nice visualizer called KCacheGrind. As M...
How do I find where an exception was thrown in C++?
...backtrace returned 10 frames
[bt]: (0) ./test(my_terminate__Fv+0x1a) [0x8048e52]
[bt]: (1) /usr/lib/libstdc++-libc6.2-2.so.3 [0x40045baa]
[bt]: (2) /usr/lib/libstdc++-libc6.2-2.so.3 [0x400468e5]
[bt]: (3) /usr/lib/libstdc++-libc6.2-2.so.3(__rethrow+0xaf) [0x40046bdf]
[bt]: (4) ./test(throw_exceptio...
How to dismiss keyboard for UITextView with return key?
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34 Answers
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How to automatically install Ansible Galaxy roles?
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149
You should use a requirements.yml file for this use-case. Describe the roles you require, using...
How do I make HttpURLConnection use a proxy?
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343
Since java 1.5 you can also pass a java.net.Proxy instance to the openConnection(proxy) method:...
UITableView backgroundColor always gray on iPad
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245
Try one of these.
[myTableView setBackgroundView:nil];
[myTableView setBackgroundView:[[[UIVie...
Linux command to print directory structure in the form of a tree
...sec.init
| | |-- auth.unix.gid
| | |-- auth.unix.ip
| | |-- nfs4.idtoname
| | |-- nfs4.nametoid
| | |-- nfsd.export
| | `-- nfsd.fh
| `-- stat
|-- root -> /
`-- task
`-- 15589
|-- attr
|-- cwd -> /proc
|-- fd
| `-- 3 -> /proc/155...
How to check if mod_rewrite is enabled in php?
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kbakba
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Finding the number of days between two dates
...1-31");
$datediff = $now - $your_date;
echo round($datediff / (60 * 60 * 24));
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iOS 7 sizeWithAttributes: replacement for sizeWithFont:constrainedToSize
...butes = @{NSFontAttributeName: [UIFont fontWithName:@"HelveticaNeue" size:14]};
// NSString class method: boundingRectWithSize:options:attributes:context is
// available only on ios7.0 sdk.
CGRect rect = [textToMeasure boundingRectWithSize:CGSizeMake(width, CGFLOAT_MAX)
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