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How can I split a shell command over multiple lines when using an IF statement?
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Mark ReedMark Reed
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6
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Sql Server equivalent of a COUNTIF aggregate function
... a CASE statement, like this:
SELECT SUM(CASE WHEN myColumn=1 THEN 1 ELSE 0 END)
FROM AD_CurrentView
Note: in my own test NULLs were not an issue, though this can be environment dependent. You could handle nulls such as:
SELECT SUM(CASE WHEN ISNULL(myColumn,0)=1 THEN 1 ELSE 0 END)
FROM AD_Curren...
How to prevent text in a table cell from wrapping
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500
Have a look at the white-space property, used like this:
th {
white-space: nowrap;
}
Thi...
How do I vertically center UITextField Text?
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In Swift 3.0, this is the recommended way in using an enum: textField.contentVerticalAlignment = .center
– Glenn Posadas
Feb 17 '17 at 17:35
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How to navigate through the source code by parts in CamelCase (instead of whole words)?
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edited Aug 1 '15 at 6:08
Gustavo Maciel
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answered Apr 29 '11 at...
Is there a recommended format for multi-line imports?
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edited Aug 9 '17 at 11:20
answered Jan 17 '13 at 10:45
Br...
Is it faster to count down than it is to count up?
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answered May 12 '10 at 22:36
Norman RamseyNorman Ramsey
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How to play with Control.Monad.Writer in haskell?
... Chris TaylorChris Taylor
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31
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Are there any standard exit status codes in Linux?
... is considered to have completed correctly in Linux if its exit status was 0.
10 Answers
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Finding the path of the program that will execute from the command line in Windows
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According to this blog post, where.exe is included with Windows Server 2003 and later, so this should just work with Vista, Win 7, et al.
On Linux, the equivalent is the which command, e.g. which ssh.
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