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Windows batch: echo without new line
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Nicholas DiPiazza
7,50188 gold badges5353 silver badges111111 bronze badges
answered Aug 18 '11 at 10:05
arneparnep
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How to delete duplicate lines in a file without sorting it in Unix?
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300
awk '!seen[$0]++' file.txt
seen is an associative-array that Awk will pass every line of the ...
Avoid browser popup blockers
...create a blank popup on user action
var importantStuff = window.open('', '_blank');
Optional: add some "waiting" info message. Examples:
a) An external HTML page: replace the above line with
var importantStuff = window.open('http://example.com/waiting.html', '_blank');
b) Text: add the follow...
What should I name a table that maps two tables together? [closed]
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edited May 23 '17 at 10:31
Community♦
111 silver badge
answered Nov 28 '09 at 19:54
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Bash: infinite sleep (infinite blocking)
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341
sleep infinity does exactly what it suggests and works without cat abuse.
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Why are regular expressions so controversial? [closed]
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136
I don't think people object to regular expressions because they're slow, but rather because the...
jquery-ui sortable | How to get it work on iPad/touchdevices?
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3 Answers
3
Active
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Scala list concatenation, ::: vs ++
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325
Legacy. List was originally defined to be functional-languages-looking:
1 :: 2 :: Nil // a li...
How to completely remove a dialog on close
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lomaxxlomaxx
101k5656 gold badges139139 silver badges176176 bronze badges
3
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HTML-encoding lost when attribute read from input field
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Chirag Soni
3511 silver badge77 bronze badges
answered Aug 2 '09 at 22:03
Christian C. SalvadóChristian C. Salva...