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Select random row from a sqlite table
...ook all day even if the query is run multiple times. Yes I know caching is more efficient for this use case just an example.
– danielson317
Apr 22 at 17:18
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C++ const map element access
...nst C++ map. Is "at()" a newly added function in C++ map? Where can I find more info about this? Thank you very much!
4 Ans...
Viewing full version tree in git
...ranches, you can do:
gitk master origin/master origin/experiment
... or more exotic things like:
gitk --simplify-by-decoration --all
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Loading and parsing a JSON file with multiple JSON objects
... if you do not need all objects at once, processing them one-by-one may be more efficient approach. This way you will not need to store whole data in the memory, but a single piece of it.
– Tadeck
Sep 16 '12 at 23:13
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How to use enums as flags in C++?
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Why does sudo change the PATH?
... Yeah, but it's totally counterintuitive. It probably fools the good guys more than the bad guys.
– Brian Armstrong
Jun 20 '09 at 2:24
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Write a program that will surely go into deadlock [closed]
...al Gafter -- the co-author of "Java Puzzlers" -- and I presented a rather more obfuscated version of this code in our "C# Puzzlers" talk at the Oslo Developer Conference a few years ago.
– Eric Lippert
Jan 16 '12 at 16:40
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Create UIActionSheet 'otherButtons' by passing in array, not varlist
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I very much wish I could up vote this many many more times. Cracking answer and I cannot believe I've gone this long not knowing about this!
– mattjgalloway
Apr 4 '12 at 8:56
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How to unzip a list of tuples into individual lists? [duplicate]
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How can I get the intersection, union, and subset of arrays in Ruby?
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