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What's the best free C++ profiler for Windows? [closed]
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edited Apr 20 '17 at 15:26
Chad Nouis
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Change the selected value of a drop-down list with jQuery
...mments.
– David Baucum
Jan 7 '15 at 20:33
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Multiplication on command line terminal
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209
Yes, you can use bash's built-in Arithmetic Expansion $(( )) to do some simple maths
$ echo "...
Fastest way to flatten / un-flatten nested JSON objects
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edited Feb 20 at 13:25
Alex Brasetvik
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Learning about LINQ [closed]
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– Soner Gönül
Mar 4 '19 at 11:20
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execJs: 'Could not find a JavaScript runtime' but execjs AND therubyracer are in Gemfile
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answered Apr 3 '12 at 20:20
AbramAbram
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How do you normalize a file path in Bash?
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if you're wanting to chomp part of a filename from the path, "dirname" and "basename" are your...
Add space between HTML elements only using CSS
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thirtydotthirtydot
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How to write a Python module/package?
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abccd
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answered Apr 1 '13 at 16:24
AnujAnuj
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Sleep until a specific time/date
...do the following:
current_epoch=$(date +%s)
target_epoch=$(date -d '01/01/2010 12:00' +%s)
sleep_seconds=$(( $target_epoch - $current_epoch ))
sleep $sleep_seconds
To add precision down to nanoseconds (effectively more around milliseconds) use e.g. this syntax:
current_epoch=$(date +%s.%N)
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