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How to get the second column from command output?
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answered Apr 21 '13 at 22:57
cataycatay
33822 silver badges22 bronze badges
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Git: Correct way to change Active Branch in a bare repository?
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edited May 23 '17 at 11:54
Community♦
111 silver badge
answered Jul 21 '10 at 17:22
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How to set delay in android?
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answered Apr 8 '13 at 8:06
Tuan VuTuan Vu
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Sleep until a specific time/date
...s syntax:
current_epoch=$(date +%s.%N)
target_epoch=$(date -d "20:25:00.12345" +%s.%N)
sleep_seconds=$(echo "$target_epoch - $current_epoch"|bc)
sleep $sleep_seconds
Note that macOS / OS X does not support precision below seconds, you would need to use coreutils from brew instead → see these...
Rails: Missing host to link to! Please provide :host parameter or set default_url_options[:host]
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edited Dec 23 '15 at 16:21
p.matsinopoulos
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How to draw a path on a map using kml file?
...rrection for dining, make it darker
if (color == Color.parseColor("#add331")) color = Color.parseColor("#6C8715");
Log.d(myapp.APP, "map color after: " + color);
Collection overlaysToAddAgain = new ArrayList();
for (Iterator iter = mMapView01.getOverlays().iterator(); iter.hasNext()...
jQuery 1.9 .live() is not a function
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535
jQuery .live() has been removed in version 1.9 onwards.
That means if you are upgrading from v...
How to find all combinations of coins when given some dollar value
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35 Answers
35
Active
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Parse query string in JavaScript [duplicate]
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347
Here is a fast and easy way of parsing query strings in JavaScript:
function getQueryVariable...
Why does the C preprocessor interpret the word “linux” as the constant “1”?
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zwol
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answered Oct 6 '13 at 21:11
Keith ThompsonKe...