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Printf width specifier to maintain precision of floating-point value
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93
I recommend @Jens Gustedt hexadecimal solution: use %a.
OP wants “print with maximum precisio...
Set operations (union, intersection) on Swift array?
...;String> = Set(array1)
let set2:Set<String> = Set(array2)
Swift 3.0+ can do operations on sets as:
firstSet.union(secondSet)// Union of two sets
firstSet.intersection(secondSet)// Intersection of two sets
firstSet.symmetricDifference(secondSet)// exclusiveOr
Swift 2.0 can calculate on ...
How do I make the scrollbar on a div only visible when necessary?
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320
Use overflow: auto. Scrollbars will only appear when needed.
(Sidenote, you can also specify ...
Working copy XXX locked and cleanup failed in SVN
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community wiki
3 revs, 2 users 96%Chuck
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Hiding user input on terminal in Linux script
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answered Nov 30 '10 at 17:46
Andreas WongAndreas Wong
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In Python, how does one catch warnings as if they were exceptions?
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Acumenus
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answered Apr 13 '11 at 6:13
Bobby PowersBob...
mailto link multiple body lines
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edited May 23 '17 at 12:02
Community♦
111 silver badge
answered Apr 27 '12 at 19:04
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MySQL: ignore errors when importing?
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293
Use the --force (-f) flag on your mysql import. Rather than stopping on the offending statement...
Best data type to store money values in MySQL
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378
Since money needs an exact representation don't use data types that are only approximate like ...
Passing arguments to require (when loading module)
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