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Getting an empty JQuery object
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edited Jun 23 '11 at 5:44
answered May 22 '09 at 11:03
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Command to escape a string in bash
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155
In Bash:
printf "%q" "hello\world" | someprog
for example:
printf "%q" "hello\world"
hello\...
Does the Go language have function/method overloading?
...mes at the loss of type checking.
For example: http://changelog.ca/log/2015/01/30/golang
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Test parameterization in xUnit.net similar to NUnit
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Enrico CampidoglioEnrico Campidoglio
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Setting Short Value Java
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edited Apr 7 at 3:50
Bren
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answered Feb 19 '10 at 8:46
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What do single quotes do in C++ when used on multiple characters?
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Infinite scrolling with React JS
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57
Basically when scrolling you want to decide which elements are visible and then rerender to dis...
How do I create an average from a Ruby array?
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Try this:
arr = [5, 6, 7, 8]
arr.inject{ |sum, el| sum + el }.to_f / arr.size
=> 6.5
Note the .to_f, which you'll want for avoiding any problems from integer division. You can also do:
arr = [5, 6, 7, 8]
arr.inject(0.0) { |sum, el| sum ...
Bare asterisk in function arguments?
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edited May 23 '17 at 11:55
Community♦
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answered Jan 13 '13 at 8:50
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Append TimeStamp to a File Name
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265
You can use DateTime.ToString Method (String)
DateTime.Now.ToString("yyyyMMddHHmmssfff")
or s...