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What is the correct way to get a subarray in Scala?
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what is the difference between sendStickyBroadcast and sendBroadcast in Android
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Ruby: How to iterate over a range, but in set increments?
...or example:
(10..100).step(10) do |n|
# n = 10
# n = 20
# n = 30
# ...
end
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How do I find out which computer is the domain controller in Windows programmatically?
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MZywitzaMZywitza
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Diff two tabs in Vim
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edited Dec 28 '12 at 21:30
Aaron Thoma
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answered Jul 8 '09 at...
How can you use an object's property in a double-quoted string?
...-quoted string, you have to enclose that subexpression in $():
$foo = 1,2,3
"$foo[1]" # yields "1 2 3[1]"
"$($foo[1])" # yields "2"
$bar = "abc"
"$bar.Length" # yields "abc.Length"
"$($bar.Length)" # yields "3"
PowerShell only expands variables in those cases, nothing more. To force eval...
UPDATE multiple tables in MySQL using LEFT JOIN
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UPDATE t1
LEFT JOIN
t2
ON t2.id = t1.id
SET t1.col1 = newvalue
WHERE t2.id...
How to create a new java.io.File in memory?
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