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What does {0} mean when initializing an object?
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edited Nov 24 '15 at 2:04
answered Sep 18 '08 at 0:39
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How to test if a string is basically an integer in quotes using Ruby
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edited Oct 14 '15 at 22:41
sscirrus
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Checking if a key exists in a JS object
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edited Dec 5 '14 at 15:30
answered Jun 15 '13 at 18:10
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Visual Studio (2008) 'Clean Solution' Option
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edited Oct 21 '08 at 13:14
harriyott
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answered O...
Node.js vs .Net performance
...appy (noobs and experts). It got even harder because .NET ended up with 3-4 different patterns for doing async. .NET 4.5 is trying to go back and retrofit the .NET framework to have an opinionated model around async IO, but it may be a while until the frameworks you care about actually support it.
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How to make button look like a link?
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Emile Bergeron
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answered Sep 2 '09 at 15:07
adardesignadardesign
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How to redirect output of an entire shell script within the script itself?
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answered Nov 24 '08 at 19:11
Jonathan LefflerJonathan Leffler
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What are the main uses of yield(), and how does it differ from join() and interrupt()?
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Dev-iL
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answered Aug 8 '11 at 9:07
SathwickSathwick
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Set cookie and get cookie with JavaScript [duplicate]
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4 Answers
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Active
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Sleep until a specific time/date
... 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 ...