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How can I log the stdout of a process started by start-stop-daemon?
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Test if string is a number in Ruby on Rails
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12 Answers
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How to iterate through range of Dates in Java?
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outline on only one border
...{
content: "\a0";
display: block;
padding: 2px 0;
line-height: 1px;
border-top: 1px dashed #000;
}
.element p {
padding: 0 10px;
}
<div class="element">
<p>Some content comes here...</p>
</div>
(Or see external demo.)
All sizes and colors ar...
CSS last-child(-1)
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312
You can use :nth-last-child(); in fact, besides :nth-last-of-type() I don't know what else you ...
Django's SuspiciousOperation Invalid HTTP_HOST header
After upgrading to Django 1.5, I started getting errors like this:
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4
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How can we programmatically detect which iOS version is device running on? [duplicate]
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10 Answers
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Get Unix Epoch Time in Swift
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162
You can simply use NSDate's timeIntervalSince1970 function.
let timeInterval = NSDate().time...
How do you get the logical xor of two variables in Python?
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1250
If you're already normalizing the inputs to booleans, then != is xor.
bool(a) != bool(b)
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Bash: If/Else statement in one line
...e it is called some_process ) is running on a server. If it is, then echo 1, otherwise echo 0.
5 Answers
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