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How do I measure separate CPU core usage for a process?
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141
You can still do this in top. While top is running, press '1' on your keyboard, it will then s...
Is it possible to have SSL certificate for IP address, not domain name?
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answered Jan 11 '10 at 17:41
PekkaPekka
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View the Task's activity stack
...e activity:
Activities in Current Activity Manager State:
* TaskRecord{44d07218 #4 A android.task.contacts}
clearOnBackground=true numActivities=2 rootWasReset=true
affinity=android.task.contacts
intent={act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x1060...
How to obtain the number of CPUs/cores in Linux from the command line?
...ading, you can use
grep ^cpu\\scores /proc/cpuinfo | uniq | awk '{print $4}'
which should return (for example) 8 (whereas the command above would return 16)
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How to get last key in an array?
... do the trick :
$array = array(
'first' => 123,
'second' => 456,
'last' => 789,
);
end($array); // move the internal pointer to the end of the array
$key = key($array); // fetches the key of the element pointed to by the internal pointer
var_dump($key);
Will outpu...
How can I measure the speed of code written in PHP? [closed]
... Pascal MARTINPascal MARTIN
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How to discover number of *logical* cores on Mac OS X?
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14 Answers
14
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Handle Guzzle exception and get HTTP body
I would like to handle errors from Guzzle when the server returns 4xx and 5xx status codes. I make a request like this:
5 A...
The project cannot be built until the build path errors are resolved.
While compiling an android project in eclipse 3.4.2, I am getting The project cannot be built until the build path errors are resolved.
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python pandas remove duplicate columns
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409
There's a one line solution to the problem. This applies if some column names are duplicated a...