History of Idiom 51 > diff from v15 to v16
Edit summary for version 16 by :
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Version 15
2015-09-04, 13:17:12
Version 16
2015-09-04, 18:21:49
Idiom #51 Check if map contains key
Determine whether map m contains an entry for key k
Idiom #51 Check if map contains key
Determine whether map m contains an entry for key k