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How to check if a file is empty in Bash?
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gniourf_gniourf
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answered Dec 30 '14 at 18:03
mickey whitemickey wh...
Evaluate empty or null JSTL c tags
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774
How can I validate if a String is null or empty using the c tags of JSTL?
You can use the em...
How to exit from the application and show the home screen?
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Waynn Lue
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answered Jul 12 '10 at 8:00
ognianognian
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How to show only next line after the matched one?
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martemiev
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answered Jan 14 '13 at 2:12
weisjohnweisjohn
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How can you find out which process is listening on a port on Windows?
...inate the process, using /F if appropriate.
– BitMask777
Mar 4 '13 at 20:03
82
You may have to ru...
How do I exchange keys with values in a dictionary?
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JavierJavier
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Is well formed without a ?
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77
I checked the following with the W3C validator and it confirms this is valid.
<!DOCTYPE htm...
Java: How to set Precision for double value? [duplicate]
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try double r1 = BigDecimal.valueOf(2.945777946674339E8D).setScale(3, RoundingMode.HALF_UP).doubleValue();--- you get 2.94577794667E8. The output looks different from your requirement.
– Khanna111
Jan 5 '17 at 22:39
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Using ls to list directories and their total sizes
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user2969885user2969885
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How to retry after exception?
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gonerigoneri
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