I have some data that lends itself to开发者_如何学JAVA representation as a value and a comparison function, (val, f), so another value can be checked against it by seeing if f(val, another) is True.Th
I have two text blocks, containing company names. Both contain names of hundreds of companies, the newer list has more companies. How do I remove the duplicate company names from the two lists , so th
This question is designed around the performance within PHP but you may broaden it to any language if you wish to.开发者_StackOverflow社区
This question already has answers here: Closed 12 years ago. Possible Duplicate: Best C++ IDE or Editor for Windows
I saw a couple of questions here on SO, with ansers including the function isEqual: instead of the standard ==.
I\'ve found this method here. start = DateTime.now sleep 15 stop = DateTime.now #minutes puts ((stop-start) * 24 * 60).to_i
I\'m looking for something that I guess is rather sophisticated and might not exist publicly, but hopefully it does.
When comparing two key-value dictionary sets in C#: set A and set B, what is the best way to enumerate keys present in set A but missing from set B and vice-versa?
I need to be able to do \'like\' queries across several languages, so that a umlaut, 开发者_开发百科a and A are treated the same and so on. I\'m on 10gr2 of oracle and I can\'t alter the session.
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