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How can I get a view's current width and height when using autolayout constraints?
...very complicated system of multiple constraints, with multiple priorities, etc., so that no single constraint is the "cause" of the final value.
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What are the differences between JSON and JSONP?
Format wise, file type wise and practical use wise?
8 Answers
8
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Throw HttpResponseException or return Request.CreateErrorResponse?
...sponse<string>(
HttpStatusCode.InternalServerError, GetContentOf(exception)
);
response.ReasonPhrase = exception.Message.Replace(Environment.NewLine, String.Empty);
return response;
};
#endregion
#region GetContent...
Check folder size in Bash
...
Update:
You should know that du shows the used disk space; and not the file size.
You can use --apparent-size if u want to see sum of actual file sizes.
--apparent-size
print apparent sizes, rather than disk usage; although the apparent size is usually smaller, it may be larger due...
How to add a progress bar to a shell script?
... The question was "How do I do progress bars" with an example of copying files. I focused on the "graphics" problem, not the calculation of how far along a file copy operation is.
– Mitch Haile
May 25 '14 at 5:00
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What's the difference between Perl's backticks, system, and exec?
...rom a process's STDOUT (but not both at the same time).
#read from a gzip file as if it were a normal file
open my $read_fh, "-|", "gzip", "-d", $filename
or die "could not open $filename: $!";
#write to a gzip compressed file as if were a normal file
open my $write_fh, "|-", "gzip", $filename...
How can I repeat a character in Bash?
...l of the arguments, this simply prints "=" 100 times.
Using head (printf, etc) and tr:
head -c 100 < /dev/zero | tr '\0' '='
printf %100s | tr " " "="
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Why is lock(this) {…} bad?
...WCF objects, HttpContext.Current, Thread.Current, Singletons (in general), etc. The easiest way to avoid all of this? private [static] object myLock = new object();
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How do you include Xml Docs for a class library in a NuGet package?
...to include generated Xml Documentation with the library. This is my nuspec file:
2 Answers
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What really is a deque in STL?
...push_Front happens you just push at the end i.e. at position 999, then 998 etc. until the two ends meet. Then you reallocate (with exponential growth to guarantee amortizet constant times) just like you would do with a ordinary vector. So effectively you just need one additional pointer to first el....