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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 ...
p vs puts in Ruby
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edited May 17 '16 at 15:49
M. Glatki
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answered Aug 10 '09 at 14:5...
How do I run Visual Studio as an administrator by default?
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– goku_da_master
May 6 '13 at 14:55
6
Worked for me on Win10
– tjans
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How to get an array of unique values from an array containing duplicates in JavaScript? [duplicate]
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edited Mar 14 '16 at 21:59
answered Jul 27 '13 at 22:19
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Which equals operator (== vs ===) should be used in JavaScript comparisons?
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49 Answers
49
Active
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Insert spaces between words on a camel-cased token [duplicate]
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magmamagma
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Displaying build times in Visual Studio?
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edited Mar 30 '17 at 12:46
Peter Mortensen
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How can I view the source code for a function?
... cl[other]
attr(x, "tsp") <- NULL
t(x)
}
<bytecode: 0x294e410>
<environment: namespace:stats>
The S4 method dispatch system
The S4 system is a newer method dispatch system and is an alternative to the S3 system. Here is an example of an S4 function:
> library(Matri...
What is the difference between i++ and ++i?
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edited Apr 12 '13 at 14:13
LarsTech
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an...
Is there a difference between copy initialization and direct initialization?
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248
C++17 Update
In C++17, the meaning of A_factory_func() changed from creating a temporary objec...