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Loop through an array of strings in Bash?
...ividual element of the array
done
# You can access them using echo "${arr[0]}", "${arr[1]}" also
Also works for multi-line array declaration
declare -a arr=("element1"
"element2" "element3"
"element4"
)
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R object identification
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edited Jul 28 '09 at 2:41
answered Jul 24 '09 at 15:00
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Check if a method exists
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answered Apr 28 '10 at 20:26
kennytmkennytm
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Expand/collapse section in UITableView in iOS
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109
You have to make your own custom header row and put that as the first row of each section. Subc...
What is the session's “secret” option?
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answered Mar 17 '11 at 18:05
HacknightlyHacknightly
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How to truncate string using SQL server
i have large string in SQL Server. I want to truncate that string to 10 or 15 character
6 Answers
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How to change shape color dynamically?
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300
You could modify it simply like this
GradientDrawable bgShape = (GradientDrawable)btn.getBackg...
HttpURLConnection timeout settings
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202
HttpURLConnection has a setConnectTimeout method.
Just set the timeout to 5000 milliseconds, a...
ASP.NET MVC: Is Controller created for every request?
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104
A Controller is created for every request by the ControllerFactory (which by default is the Def...
Can you call ko.applyBindings to bind a partial view?
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Jeroen
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answered Sep 8 '11 at 3:38
RP NiemeyerRP...