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Tell Ruby Program to Wait some amount of time
...en longer...
sleep(2.hours); sleep(3.days) # etc., etc.
# or shorter
sleep(0.5) # half a second
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Command to get time in milliseconds
...umber of seconds + current nanoseconds.
Therefore, echo $(($(date +%s%N)/1000000)) is what you need.
Example:
$ echo $(($(date +%s%N)/1000000))
1535546718115
date +%s returns the number of seconds since the epoch, if that's useful.
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Is there a builtin confirmation dialog in Windows Forms?
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RaaghavRaaghav
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send Content-Type: application/json post with node.js
... (error, response, body) {
if (!error && response.statusCode == 200) {
console.log(body.id) // Print the shortened url.
}
});
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mongodb find by multiple array items
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Depends on whether you're trying to find documents where words contains both elements (text and ...
How do I create a pylintrc file
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sthenaultsthenault
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How to list empty folders in linux
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edited Sep 23 '15 at 11:06
kenorb
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Add column to SQL Server
...he new column*/
Or
ALTER TABLE YourTable
ADD Bar INT NOT NULL DEFAULT(0) /*Adds a new int column existing rows will
be given the value zero*/
In SQL Server 2008 the first one is a metadata only change. The second will update all rows.
In SQL Server 2012+ ...
Converting String array to java.util.List
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answered May 17 '11 at 6:02
Andreas DolkAndreas Dolk
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Understand homebrew and keg-only dependencies
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answered Jun 10 '13 at 4:07
echristophersonechristopherson
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