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static allocation in java - heap, stack and permanent generation
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answered Oct 3 '10 at 12:55
Stephen CStephen C
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Memory management in Qt?
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100
If you build your own hierarchy with QObjects, that is, you initialise all newly created QObjec...
What is a memory fence?
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answered Nov 13 '08 at 10:02
GwareddGwaredd
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Where to place $PATH variable assertions in zsh?
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simontsimont
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Initializing multiple variables to the same value in Java
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edited Apr 28 '18 at 0:37
Neuron
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answered J...
Verifying a specific parameter with Moq
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Keith K
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answered Feb 10 '11 at 22:51
Rich TebbRich Tebb
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Grouped LIMIT in PostgreSQL: show the first N rows for each group?
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edited Aug 11 '16 at 9:08
ngspkinga
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answered May 19 '11 at 19:5...
Why Func instead of Predicate?
...troduced at the same time that List<T> and Array<T>, in .net 2.0, the different Func and Action variants come from .net 3.5.
So those Func predicates are used mainly for consistency in the LINQ operators. As of .net 3.5, about using Func<T> and Action<T> the guideline states...
bash HISTSIZE vs. HISTFILESIZE?
...ong answer:
All the info above + some examples:
Example 1:
HISTFILESIZE=10 and HISTSIZE=10
You start your session.
Your HISTFILE (file that stores your bash command history), is truncated to contain HISTFILESIZE=10 lines.
You write 50 lines.
At the end of your 50 commands, only commands 41 to ...
Measure time in Linux - time vs clock vs getrusage vs clock_gettime vs gettimeofday vs timespec_get?
...e in cycles, but modern standards like POSIX require CLOCKS_PER_SEC to be 1000000, giving a maximum possible precision of 1 µs. The precision on my system is indeed 1 µs. This clock wraps around once it tops out (this typically happens after ~2^32 ticks, which is not very long for a 1 MHz clock)....