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How important is the order of columns in indexes?
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4
This picture is not an accurate representation of how indexes are structured or navigated. Have submitted an answer rectifying this stackove...
Why should eval be avoided in Bash, and what should I use instead?
...:
# 1 -> "$1\n"
# 2 -> "$2"
# 3 -> "$3"
# 4 -> "$4"
# etc.
printf "$1\n" "${@:2}"
}
function error
{
# Send the first element as one argument, and the rest of the elements as a combined argument.
# Arguments to println:
# 1 -> '\e[31mE...
What is a higher kinded type in Scala?
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answered Jun 21 '11 at 14:49
Adriaan MoorsAdriaan Moors
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Cartesian product of multiple arrays in JavaScript
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rsprsp
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How to keep environment variables when using sudo
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491
First you need to export HTTP_PROXY. Second, you need to read man sudo carefully, and pay atte...
How to calculate the SVG Path for an arc (of a circle)
... I draw an arc from 270 degree to 135 degree and one that goes from 270 to 45 degree?
13 Answers
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How do I 'svn add' all unversioned files to SVN?
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347
svn add --force * --auto-props --parents --depth infinity -q
Great tip! One remark: my Eclipse...
Docker can't connect to docker daemon
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40 Answers
40
Active
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What is syntax for selector in CSS for next element?
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403
This is called the adjacent sibling selector, and it is represented by a plus sign...
h1.hc-r...
Extract numbers from a string
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GauravGaurav
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2
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