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Why are trailing commas allowed in a list?
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edited Nov 27 '17 at 0:35
user2357112 supports Monica
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What's the best way to add a drop shadow to my UIView
...r.shadowOpacity = 0.5
layer.shadowPath = shadowPath.CGPath
}
Swift 3:
override func layoutSubviews()
{
super.layoutSubviews()
let shadowPath = UIBezierPath(rect: bounds)
layer.masksToBounds = false
layer.shadowColor = UIColor.black.cgColor
layer.shadowOffset = CGSize(wi...
What does the `#` operator mean in Scala?
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answered Feb 25 '12 at 13:40
Daniel C. SobralDaniel C. Sobral
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How can I sharpen an image in OpenCV?
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163
One general procedure is laid out in the Wikipedia article on unsharp masking:
You use a Gaussia...
makefile execute another target
...n have reusable methods using the call function.
log_success = (echo "\x1B[32m>> $1\x1B[39m")
log_error = (>&2 echo "\x1B[31m>> $1\x1B[39m" && exit 1)
install:
@[ "$(AWS_PROFILE)" ] || $(call log_error, "AWS_PROFILE not set!")
command1 # this line will be a subshell
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Regex expressions in Java, \\s vs. \\s+
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answered Mar 25 '13 at 22:02
Óscar LópezÓscar López
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How to see full symlink path
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edited Feb 14 '14 at 12:34
answered Apr 15 '13 at 14:32
I...
Python: List vs Dict for look up table
...M. Kuchling in Beautiful Code, the implementation tries to keep the hash 2/3 full, so you might waste quite some memory.
If you do not add new entries on the fly (which you do, based on your updated question), it might be worthwhile to sort the list and use binary search. This is O(log n), and is ...
How to select following sibling/xml tag using xpath
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answered Jun 29 '10 at 13:01
Dimitre NovatchevDimitre Novatchev
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Parsing IPv6 extension headers containing unknown extensions
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33
If you run into something you cannot parse, you have to make your decision or perform your acti...