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Git: How to return from 'detached HEAD' state
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If you remember which branch was checked out before (e.g. master) you could simply
git checko...
Releasing memory in Python
... allocation sizes at multiples of 8 bytes -- up to 256 bytes (512 bytes in 3.3). The pools themselves are in 256 KiB arenas, so if just one block in one pool is used, the entire 256 KiB arena will not be released. In Python 3.3 the small object allocator was switched to using anonymous memory maps i...
How do I convert a NSString into a std::string?
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How to concatenate two IEnumerable into a new IEnumerable?
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345
Yes, LINQ to Objects supports this with Enumerable.Concat:
var together = first.Concat(second...
How do I ALTER a PostgreSQL table and make a column unique?
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