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Determine if map contains a value for a key?
...o std::map::end()
so
map<int,Bar>::iterator it = m.find('2');
Bar b3;
if(it != m.end())
{
//element found;
b3 = it->second;
}
Obviously you can write your own getValue() routine if you want (also in C++, there is no reason to use out), but I would suspect that once you get the han...
How to convert AAR to JAR
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answered Jan 31 '14 at 16:35
NestorNestor
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Remove a symlink to a directory
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1320
# this works:
rm foo
# versus this, which doesn't:
rm foo/
Basically, you need to tell it to...
Fluent and Query Expression — Is there any benefit(s) of one over other?
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13 Answers
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How do you attach and detach from Docker's process?
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edited Jan 31 at 19:28
Josh Correia
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What does placing a @ in front of a C# variable name do? [duplicate]
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answered Oct 31 '08 at 19:34
ripper234ripper234
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Datepicker: How to popup datepicker when click on edittext
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edited Dec 4 '18 at 8:30
Alireza Noorali
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answ...
Which is better option to use for dividing an integer number by 2?
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23 Answers
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How can you iterate over the elements of an std::tuple?
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edited Feb 13 '12 at 18:51
ildjarn
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How to execute an .SQL script file using c#
... kame
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answered Nov 13 '09 at 12:12
surajit khamrai surajit khamrai
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