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How to select multiple rows filled with constants?
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How can I split up a Git commit buried in history?
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edited May 23 '17 at 11:47
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answered Nov 29 '10 at 19:14
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How to upgrade PowerShell version from 2.0 to 3.0
...w.microsoft.com/en-us/download/details.aspx?id=34595. You need Windows 7 SP1 though.
It's worth keeping in mind that PowerShell 3 on Windows 7 does not have all the cmdlets as PowerShell 3 on Windows 8. So you may still encounter cmdlets that are not present on your system.
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Finding sum of elements in Swift array
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The $.param( ) inverse function in JavaScript / jQuery
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Received fatal alert: handshake_failure through SSLHandshakeException
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What’s the difference between ScalaTest and Scala Specs unit test frameworks?
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Specs and ScalaTest are both good tools with happy users, but they differ in several ways. You...
How to get multiple counts with one SQL query?
...stributor_id,
count(*) AS total,
sum(case when level = 'exec' then 1 else 0 end) AS ExecCount,
sum(case when level = 'personal' then 1 else 0 end) AS PersonalCount
FROM yourtable
GROUP BY distributor_id
share
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Why are these numbers not equal?
...ally true because some values which are simple, finite decimals (such as 0.1 and 0.05) are not represented exactly in the computer and so the results of arithmetic on them may not give a result that is identical to a direct representation of the "known" answer.
This is a well known limitation of co...