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`new function()` with lower case “f” in JavaScript
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edited Jun 20 '12 at 8:58
Quamis
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GCD to perform task in main thread
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answered Apr 14 '11 at 12:18
user557219user557219
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Hide Console Window in C# Console Application
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answered Oct 4 '10 at 8:27
Dirk VollmarDirk Vollmar
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Ruby combining an array into one string
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answered Oct 25 '10 at 20:44
sepp2ksepp2k
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Omitting the second expression when using the if-else shorthand
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269
This is also an option:
x==2 && dosomething();
dosomething() will only be called if...
Adding List.add() another list
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275
List<T>.Add adds a single element. Instead, use List<T>.AddRange to add multiple ...
Can I simultaneously declare and assign a variable in VBA?
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243
There is no shorthand in VBA unfortunately, The closest you will get is a purely visual thing ...
Match multiline text using regular expression
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Tim PietzckerTim Pietzcker
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Are multiple `.gitignore`s frowned on?
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266
I can think of at least two situations where you would want to have multiple .gitignore files ...
How to pipe input to a Bash while loop and preserve variables after loop ends
... in a script makes the modfied sum available after the loop:
FILECONTENT="12 Name
13 Number
14 Information"
shopt -s lastpipe # Comment this out to see the alternative behaviour
sum=0
echo "$FILECONTENT" |
while read number name; do ((sum+=$number)); done
echo $sum
Doing this at the command line ...