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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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Bytecode features not available in the Java language
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5 revs, 2 users 93%Joachim Sauer
5
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How to set delay in android?
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answered Apr 8 '13 at 8:06
Tuan VuTuan Vu
5,41722 gold badges1212 silver badges2121 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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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
7,25266 gold badges4040 silver badges8181 bronze badges
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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...
New to MongoDB Can not run command mongo
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kirpitkirpit
3,1892424 silver badges3131 bronze badges
6
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How to remove css property in jQuery
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387
You can remove them by:
$(".icha0").css({ 'background-color' : '', 'opacity' : '' });
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