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mysql :: insert into table, data from another table?
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zerkmszerkms
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PHP Timestamp into DateTime
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answered Aug 20 '12 at 13:57
FtDRbwLXw6FtDRbwLXw6
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What is the fastest or most elegant way to compute a set difference using Javascript arrays?
...don't know if this is most effective, but perhaps the shortest
A = [1, 2, 3, 4];
B = [1, 3, 4, 7];
diff = A.filter(function(x) { return B.indexOf(x) < 0 })
console.log(diff);
Updated to ES6:
A = [1, 2, 3, 4];
B = [1, 3, 4, 7];
diff = A.filter(x => !B.includes(x) );
console.log(diff);
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C++ map access discards qualifiers (const)
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153
std::map's operator [] is not declared as const, and cannot be due to its behavior:
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std::shared_ptr of this
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edited Feb 20 at 22:53
answered Jul 29 '12 at 16:54
yu...
Differences between ExpandoObject, DynamicObject and dynamic
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edited Aug 18 '16 at 13:04
RJFalconer
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answer...
C++ unordered_map using a custom class type as the key
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3 Answers
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Git - What is the difference between push.default “matching” and “simple”
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3 Answers
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How does lucene index documents?
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There's a fairly good article here: https://web.archive.org/web/20130904073403/http://www.ibm.com/developerworks/library/wa-lucene/
Edit 12/2014: Updated to an archived version due to the original being deleted, probably the best more recent alternative is http://lucene.apache.org/core/3_6_...