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Replace a value if null or undefined in JavaScript
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14
If anything falsey is a potentially valid input (0, false, empty string), I would do something like this instead: var j = (i === null) ? 10...
The EXECUTE permission was denied on the object 'xxxxxxx', database 'zzzzzzz', schema 'dbo'
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14 Answers
14
Active
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Length of string in bash
...myvar}" $chrlen $bytlen
will render:
Généralités is 11 char len, but 14 bytes len.
you could even have a look at stored chars:
myvar='Généralités'
chrlen=${#myvar}
oLang=$LANG oLcAll=$LC_ALL
LANG=C LC_ALL=C
bytlen=${#myvar}
printf -v myreal "%q" "$myvar"
LANG=$oLang LC_ALL=$oLcAll
printf...
Nested rows with bootstrap grid system?
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answered Jul 9 '14 at 18:39
KyleMitKyleMit
54.2k4747 gold badges332332 silver badges499499 bronze badges
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What makes a SQL statement sargable?
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edited Mar 10 '14 at 20:31
answered Apr 28 '09 at 20:09
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Read password from stdin
... mjvmjv
65.3k1212 gold badges9595 silver badges146146 bronze badges
3
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Jquery to change form action
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EmCoEmCo
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add a comment
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How to get the build/version number of your Android application?
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Gastón Saillén
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answered Jul 6 '11 at 8:54
plus-plus-
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Git: copy all files in a directory from another branch
...or of branch B)
– codercake
Mar 20 '14 at 23:17
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Specify format for input arguments argparse python
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answered Aug 24 '14 at 10:53
jonrsharpejonrsharpe
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