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Remove sensitive files and their commits from Git history
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Why doesn't the example compile, aka how does (co-, contra-, and in-) variance work?
...is subtyped (alternatively, vary with subtyping, hence the "co-" prefix). More concretely:
trait List[+A]
List[Int] is a subtype of List[AnyVal] because Int is a subtype of AnyVal. This means that you may provide an instance of List[Int] when a value of type List[AnyVal] is expected. This is r...
How to resize images proportionally / keeping the aspect ratio?
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Flatten an Array of Arrays in Swift
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Just to state this more generally, flatMap is available as of Swift 1.2.
– Mick MacCallum
Apr 24 '15 at 4:56
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What are the best PHP input sanitizing functions?
... strip_tags is quick and easy, but also sloppy. HTML Purifier does a much more thorough job of both stripping out all HTML and also allowing a selective whitelist of tags and attributes through.
Modern PHP versions ship with the filter extension, which provides a comprehensive way to sanitize user ...
Evaluate expression given as a string
...onGon: Unevaluated expressions constructed using quote(), bquote(), or the more sophisticated tools provided by the rlang package.
– Artem Sokolov
Aug 13 '19 at 14:32
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Prevent nginx 504 Gateway timeout using PHP set_time_limit()
...cgi_params;
}
Now just restart php-fpm and nginx and there should be no more timeouts for requests taking less than 180 seconds.
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C++ map access discards qualifiers (const)
...an we agree that the error message is, at best, misleading? I could be way more clear if it did not have the word 'this' and made reference to const-ness instead of the more generic qualifier.
– carnicer
Nov 12 '19 at 9:24
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Difference between '..' (double-dot) and '…' (triple-dot) in range generation?
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I think it's really bizarre that more dots means the range represents fewer values. I guess it's just that .. is more common and thus less is preferred for it?
– Andrew Marshall
Mar 13 '12 at 19:43
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