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Does PHP have threading?
... i'll shortly describe both:
A thread is a sequence of commands that the CPU will process. The only data it consists of is a program counter. Each CPU core will only process one thread at a time but can switch between the execution of different ones via scheduling.
A process is a set of shared res...
Should I hash the password before sending it to the server side?
...s and salts should never be exposed.
– Levente Pánczél
May 27 '14 at 10:09
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Running shell command and capturing the output
...potential deadlock in wait and call functions.
– André Caron
Jan 21 '11 at 15:19
@Silver Light: your process is proba...
How to get year, month, day, hours, minutes, seconds and milliseconds of the current moment in Java?
... midnight in Paris France is a new day while still “yesterday” in Montréal Québec.
If no time zone is specified, the JVM implicitly applies its current default time zone. That default may change at any moment during runtime(!), so your results may vary. Better to specify your desired/expected...
Pointers in Python?
...ule). I hope it is helpful. Enjoy the good use of the objects! Regards, José Crespo
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Why are static variables considered evil?
...onditions with respect to the singleton state.
– André Caron
Aug 17 '11 at 20:07
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Also, statics...
What is the difference between integration and unit tests?
...a contained context for debugging). (continues)
– Rogério
Apr 22 '15 at 21:53
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Unit tests can e...
What does the property “Nonatomic” mean?
...ime, you need to hold a mutex or do some other low-level tricks which cost CPU time. If you're using a lock, you can also end up blocking on other threads, which takes time, too.
– Jesse Rusak
Apr 26 '13 at 12:10
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Python speed testing - Time Difference - milliseconds
.../ 10
datetime.timedelta(0, 0, 431654)
It might be more useful to look at CPU time instead of wallclock time though ... that's operating system dependant though ... under Unix-like systems, check out the 'time' command.
sha...
Handling InterruptedException in Java
...upt gets noticed and processed on a higher level.
– Péter Török
Oct 20 '10 at 9:31
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@Péter: ...