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Is 'float a = 3.0;' a correct statement?
...ance reasons:
Specifically, consider:
float foo(float x) { return x * 0.42; }
Here the compiler will emit a conversion (that you will pay at runtime) for each returned value. To avoid it you should declare:
float foo(float x) { return x * 0.42f; } // OK, no conversion required
To avoid bugs wh...
How can I pass a parameter to a Java Thread?
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August Janse
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answered May 18 '09 at 10:41
AlnitakAlnitak
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What is the meaning of the term “free function” in C++?
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Georg FritzscheGeorg Fritzsche
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Compiler Ambiguous invocation error - anonymous method and method group with Func or Action
...and unfortunate is because it looks like this is calling out to section 15.2, "Delegate compatibility". Section 15.2 described the compatibility relationship between methods and delegate types, but this is a question of convertibility of method groups and delegate types, which is different.
Now tha...
Difference between static class and singleton pattern?
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Unique constraint that allows empty values in MySQL
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edited Oct 31 '12 at 19:00
EricC
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answered...
java.sql.SQLException: Incorrect string value: '\xF0\x9F\x91\xBD\xF0\x9F…'
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+25
What you have is EXTRATERRESTRIAL ALIEN (U+1F47D) and BROKEN HEART (U+1F494) which
are not in the basic multilingual plane. They cann...
Is it smart to replace boost::thread and boost::mutex with c++11 equivalents?
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There are several differences between Boost.Thread and the C++11 standard thread library:
Boos...
Why C# fails to compare two object types with each other but VB doesn't?
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Tarik
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answered Feb 12 '13 at 16:38
Jon SkeetJon ...
Supervisor socket error issue [closed]
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answered Sep 17 '13 at 21:43
kelorekkelorek
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