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What columns generally make good indexes?
...ized queries, and whether the columns are needed to be indexed.
Update (23 Feb'15):
Any index (good/bad) increases insert and update time.
Depending on your indexes (number of indexes and type), result is searched. If your search time is gonna increase because of index then that's bad index.
L...
Prototypical inheritance - writing up [duplicate]
...the prototype in step 2 in the following code we set the prototype in step 3.
In this code I have removed name from prototype as well as food because you are most likely going to shadow this almost immediately when creating an instance anyway. Name is now an instance specific member with a default ...
Mixed mode assembly is built against version ‘v2.0.50727′ of the runtime
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Try to use this exact startup tag in your app.config under configuration node
<startup useL...
What's a good hex editor/viewer for the Mac? [closed]
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edited Mar 3 at 18:34
cambunctious
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git stash apply version
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Vadim Kotov
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answered Dec 15 '09 at 20:23
araqnidaraqnid
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How can I tell where mongoDB is storing data? (its not in the default /data/db!)
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erip
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answered Sep 2 '11 at 18:00
EhevuTovEhevuTov
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How do I remove all non-ASCII characters with regex and Notepad++?
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ProGMProGM
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How to use random in BATCH script?
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%RANDOM% gives you a random number between 0 and 32767.
Using an expression like SET /A test=%RANDOM% * 100 / 32768 + 1, you can change the range to anything you like (here the range is [1…100] instead of [0…32767]).
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NSDate beginning of day and end of day
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You are missing NSDayCalendarUnit in
NSDateComponents *components = [cal components:( NSMonth...
How to loop through all the properties of a class?
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edited Mar 18 at 5:36
Brian
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answered Feb 10 '09 at 7:47
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