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How to sort a file, based on its numerical values for a field?
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150
Take a peek at the man page for sort...
-n, --numeric-sort
compare according to...
C# Thread safe fast(est) counter
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answered Nov 1 '12 at 16:50
Austin SalonenAustin Salonen
44.8k1515 gold badges100100 silver badges134134 bronze badges
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How to convert milliseconds into human readable form?
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19 Answers
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Xcode Command /usr/bin/codesign failed with exit code 1 : errSecInternalComponent
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16 Answers
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How to do a logical OR operation in shell scripting
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1001
This should work:
#!/bin/bash
if [ "$#" -eq 0 ] || [ "$#" -gt 1 ] ; then
echo "hello"
f...
How do I find out if first character of a string is a number?
... && c <= '9');
Or the slower regex solutions:
s.substring(0, 1).matches("\\d")
// or the equivalent
s.substring(0, 1).matches("[0-9]")
However, with any of these methods, you must first be sure that the string isn't empty. If it is, charAt(0) and substring(0, 1) will throw a StringIn...
How do I import a specific version of a package using go get?
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13 Answers
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Android and in TextView
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187
TextView respects the Unicode no-break space character (\u00A0), which would be a simpler/ligh...