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Does order of where clauses matter in SQL?
Let's say I have a table called PEOPLE having 3 columns ID, LastName, FirstName , none of these columns are indexed.
LastName is more unique, and FirstName is less unique.
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Generate array of all letters and digits
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('a'..'z').to_a + ('0'..'9').to_a # works in 1.8 and 1.9
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(0...36).map{ |i| i.to_s 36 }
(the Integer#to_s method converts a number to a string representing it in a desired numeral system)
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Duplicate headers received from server
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This ones a little old but was high in the google ranking so I thought I would throw in the ans...
Node.js - Find home directory in platform agnostic way
Process.platform returns "win32" for Windows. On Windows a user's home directory might be C:\Users[USERNAME] or C:\Documents and Settings[USERNAME] depending on which version of Windows is being used. On Unix this isn't an issue.
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How to disable code formatting for some part of the code using comments?
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Since version 13 it's possible to wrap the code with
// @formatter:off
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// @formatter:on
IntelliJ IDEA v.14+:
Preferences > Editor > Code Style > Formatter Control
IntelliJ IDEA v.2016+:
Preferences > Editor > Code St...
Nested JSON objects - do I have to use arrays for everything?
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How to get the name of a class without the package?
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Can I use conditional statements with EJS templates (in JMVC)?
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answered Jan 7 '13 at 17:37
JbirdJbird
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How to get position of a certain element in strings vector, to use it as an index in ints vector?
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