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Should I pass an std::function by const-reference?
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79
If you want performance, pass by value if you are storing it.
Suppose you have a function call...
Why does casting int to invalid enum value NOT throw exception?
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edited May 23 '17 at 10:31
Community♦
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answered Jun 20 '11 at 15:41
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Difference of keywords 'typename' and 'class' in templates?
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447
typename and class are interchangeable in the basic case of specifying a template:
template<...
How to convert String to long in Java?
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Long.parseLong("0", 10) // returns 0L
Long.parseLong("473", 10) // returns 473L
Long.parseLong("-0", 10) // returns 0L
Long.parseLong("-FF", 16) // returns -255L
Long.parseLong("1100110", 2) // returns 102L
Long.parseLong("99", 8) // throws a NumberFo...
Android: How can I pass parameters to AsyncTask's onPreExecute()?
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KarlKarl
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Mapping two integers to one, in a unique and deterministic way
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edited Aug 9 '17 at 7:58
omerbp
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SignalR - Sending a message to a specific user using (IUserIdProvider) *NEW 2.0.0*
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answered Jan 25 '14 at 19:47
SumantSumant
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Does free(ptr) where ptr is NULL corrupt memory?
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227
7.20.3.2 The free function
Synopsis
#include <stdlib.h>
void free(void *ptr); ...
What are the big improvements between guava and apache equivalent libraries?
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First of, as javamonkey79 explained, while Google Guava and Apache Commons do share similar features, they also both have functionality that is absent from their counterpart. Thus, limiting yourself to only one library might be unwise.
That being ...
What is private bytes, virtual bytes, working set?
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edited May 23 '17 at 12:34
Community♦
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answered Dec 31 '09 at 18:11
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