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Algorithm to generate all possible permutations of a list?
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Edward
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answered Apr 26 '10 at 1:53
WhirlWindWhirlWind
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How to convert an IPv4 address into a integer in C#?
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Confirmed in Opera 11 on Ubuntu Linux 10.04: it converts the int back to the familiar w.x.y.z form, and It Works.
– Piskvor left the building
Dec 7 '10 at 15:21
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Copy constructor for a class with unique_ptr
... a class that has a unique_ptr member variable? I am only considering C++11.
6 Answers
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How to allocate aligned memory only using the standard library?
... an impossibly badly aligned pointer: 0x800001. Adding the 16 gives 0x800011. Now I want to round down to the 16-byte boundary — so I want to reset the last 4 bits to 0. 0x0F has the last 4 bits set to one; therefore, ~0x0F has all bits set to one except the last four. Anding that with 0x800011...
Best XML Parser for PHP [duplicate]
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Robert KRobert K
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Is the sizeof(some pointer) always equal to four?
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answered Dec 29 '08 at 23:11
David ThornleyDavid Thornley
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Copy a file in a sane, safe and efficient way
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aviator
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answered Apr 17 '12 at 16:49
Martin YorkMartin York
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PostgreSQL Crosstab Query
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– ChristopheD
Aug 9 '12 at 11:15
I've some problems using $$VALUES .. $$. I've used instead 'VALUES (''<a...
Can I add extension methods to an existing static class?
...nse.
– user1689175
Sep 26 '14 at 19:11
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