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Verify a certificate chain using openssl verify
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170
From verify documentation:
If a certificate is found which is its own issuer it is assumed to b...
MySQL pagination without double-querying?
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answered May 4 '09 at 2:37
staticsanstaticsan
27.5k44 gold badges5454 silver badges7171 bronze badges
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C# listView, how do I add items to columns 2, 3 and 4 etc?
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Dayan
6,30399 gold badges3535 silver badges7070 bronze badges
answered Jan 23 '09 at 15:08
InisheerInisheer
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Get a substring of a char* [duplicate]
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char subbuff[5];
memcpy( subbuff, &buff[10], 4 );
subbuff[4] = '\0';
Job done :)
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GPU Emulator for CUDA programming without the hardware [closed]
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For those who are seeking the answer in 2016 (and even 2017) ...
Disclaimer
I've failed to emulate GPU after all.
It might be possible to use gpuocelot if you satisfy its list of
dependencies.
I've tried to get an emulator for BunsenLabs (Linux 3.16.0-4-686-p...
Wrap a delegate in an IEqualityComparer
...parer( Func<T, T, bool> comparer )
: this( comparer, t => 0 ) // NB Cannot assume anything about how e.g., t.GetHashCode() interacts with the comparer's behavior
{
}
public FuncEqualityComparer( Func<T, T, bool> comparer, Func<T, int> hash )
{
_c...
How do pointer to pointers work in C?
...e numbers at the top are the addresses):
54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69
+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+
| | 58 | | | 63 | | 55 | | | h | e | l | l | o | \0 | |
+----+----+---...
Aggregate / summarize multiple variables per group (e.g. sum, mean)
...t, year + month ~ variable, sum)
# year month x1 x2
1 2000 1 -80.83405 -224.9540159
2 2000 2 -223.76331 -288.2418017
3 2000 3 -188.83930 -481.5601913
4 2000 4 -197.47797 -473.7137420
5 2000 5 -259.07928 -372.4563522
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IOS: verify if a point is inside a rect
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307
Swift 4
let view = ...
let point = ...
view.bounds.contains(point)
Objective-C
Use CGRectCo...
Android Studio with Google Play Services
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All those answers are wrong, since the release of gradle plugin v0.4.2 the setup of google play services under android studio is straight forward. You don't need to import any jar or add any project library nor add any new module under android studio. What you have to do is to add the corr...