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Get type name without full namespace
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544
typeof(T).Name // class name, no namespace
typeof(T).FullName // namespace and class name
typeo...
C++ performance challenge: integer to std::string conversion
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#include <string>
const char digit_pairs[201] = {
"00010203040506070809"
"10111213141516171819"
"20212223242526272829"
"30313233343536373839"
"40414243444546474849"
"50515253545556575859"
"60616263646566676869"
"70717273747576777879"
"80818283848586878889"
"909192939...
'uint32_t' identifier not found error
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4
You can also use Boost's cstdint implementation.
– Peter Huene
Mar 2 '11 at 2:34
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Using a bitmask in C#
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public enum Names
{
None = 0,
Susan = 1,
Bob = 2,
Karen = 4
}
Then you'd check for a particular name as follows:
Names names = Names.Susan | Names.Bob;
// evaluates to true
bool susanIsIncluded = (names & Names.Susan) != Names.None;
// evaluates to false
bool karenIsInclude...
What do the f and t commands do in Vim?
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4 Answers
4
Active
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while (1) Vs. for (;;) Is there a speed difference?
...op vK/2 ->a
3 <{> enterloop(next->8 last->9 redo->4) v ->4
- <@> lineseq vK ->9
4 <;> nextstate(main 1 -e:1) v ->5
7 <@> print vK ->8
5 <0> pushmark s ->6
6 <$> const[PV "foo\n"...
Count the items from a IEnumerable without iterating?
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347
IEnumerable doesn't support this. This is by design. IEnumerable uses lazy evaluation to get th...
Call static method with reflection
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4
you might want to pass some binding flags to GetMethod.
– Daniel A. White
Aug 10 '12 at 19:40
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Seeding the random number generator in Javascript
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answered Feb 6 '09 at 17:42
PeterAllenWebbPeterAllenWebb
9,24833 gold badges3434 silver badges4444 bronze badges
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Limit a stream by a predicate
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answered Dec 24 '13 at 19:09
Louis WassermanLouis Wasserman
164k2121 gold badges300300 silver badges361361 bronze badges
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