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postgresql - sql - count of `true` values
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133
SELECT COALESCE(sum(CASE WHEN myCol THEN 1 ELSE 0 END),0) FROM <table name>
or, as you ...
How to install a node.js module without using npm?
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edited May 23 '17 at 12:34
Community♦
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answered Apr 26 '11 at 6:23
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Convert XmlDocument to String
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Brian
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answered Mar 9 '10 at 7:33
Darin DimitrovD...
How do you specify command line arguments in Xcode 4?
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answered Feb 28 '11 at 12:31
CedricSoubrieCedricSoubrie
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OS specific instructions in CMAKE: How to?
...ith target_link_libraries() function of CMAKE where I am linking libwsock32.a. In windows this works and I get the results.
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What is the difference between MacVim and regular Vim?
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edited Apr 6 '17 at 5:35
Ken Y-N
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Creating a JavaScript cookie on a domain and reading it across sub domains
... cannot change path
– Enve
Jan 15 '13 at 10:01
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@Enve - Browsers treat localhost cookies a bit d...
Hide/Show Column in an HTML Table
...ce improvement.
– Brian Fisher
Jan 23 '09 at 7:04
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This approach worked wonders for me, performa...
Is it good practice to make the constructor throw an exception? [duplicate]
...xception is 1) declared, 2) specific to the problem you are reporting, and 3) it is reasonable to expect the caller to deal with a checked exception for this2.
However explicitly declaring or throwing java.lang.Exception is almost always bad practice.
You should pick an exception class that match...
How to give border to any element using css without adding border-width to the whole width of elemen
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edited Nov 29 '11 at 23:35
Anne
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answered Nov...