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MIN/MAX vs ORDER BY and LIMIT
... As a meaningless data point, MIN() took .36s while SORT and LIMIT took .84s against a 106,000 row table on my dev server.
If, however, you're looking at an indexed column, the difference is harder to notice (meaningless data point is 0.00s in both cases). Looking at the output of explain, howeve...
Adding code to a javascript function programmatically
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driangledriangle
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How do I initialize the base (super) class?
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How to check if std::map contains a key without doing insert?
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PotatoswatterPotatoswatter
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Naming convention for Scala constants?
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wjohnson
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answered Mar 17 '12 at 1:36
Daniel C. SobralDaniel ...
Freely convert between List and IEnumerable
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List<string> myList = new List<string>();
IEnumerable<string> myEnumerable = ...
instantiate a class from a variable in PHP?
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Paul DixonPaul Dixon
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Display string as html in asp.net mvc view
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edited Nov 14 '13 at 16:24
answered Nov 14 '13 at 14:48
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When to use cla(), clf() or close() for clearing a plot in matplotlib?
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They all do different things, since matplotlib uses a hierarchical order in which a figure wind...