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How do you round a floating point number in Perl?
...sagreeing with the complex answers about half-way marks and so on, for the more common (and possibly trivial) use-case:
my $rounded = int($float + 0.5);
UPDATE
If it's possible for your $float to be negative, the following variation will produce the correct result:
my $rounded = int($float + $fl...
Can I install/update WordPress plugins without providing FTP access?
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Unable to understand useCapture parameter in addEventListener
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External VS2013 build error “error MSB4019: The imported project was not found”
...x "/p:VisualStudioVersion=12.0". Of course without the quotes. If you have more parameters, separate them with a space and not a comma. The config that you suggested to remove is used by other parts of visual studio in your build proces...
– Ralph Jansen
Mar 21...
How to get domain URL and application name?
...is for all relative paths in your JSP page (which would make this question more sense), then you can make use of the HTML <base> tag:
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>
<c:set var...
Truncate Two decimal places without rounding
...he programmer that calculating with the assumption that a number can store more than 308 digits is grossly inappropriate. Double can store only 15. Overflow is very much a feature here, it overflowed rather badly.
– Hans Passant
May 17 '16 at 12:02
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Visual Studio 2013 hangs when opening a solution
...ges, but this is frustrating. Anyone has any idea on how can I investigate more?
– pomarc
Jul 29 '15 at 14:38
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Unloading classes in java?
...right there should not come a ClassCastException or LinkageError etc.
For more informations about class loader hierarchies (yes, that's exactly what you are implementing here ;- ) look at "Server-Based Java Programming" by Ted Neward - that book helped me implementing something very similar to what...
Pandas convert dataframe to array of tuples
... Please see @ksindi's answer below for using .itertuples, which will be more efficient than getting the values as an array and t urning them into a tuple.
– vy32
Dec 21 '17 at 22:20
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How to resize superview to fit all subviews with autolayout?
...ew and grab the height.
Further considerations exist if you have one or more UILabel's in your view that are multiline. For these it is imperitive that the preferredMaxLayoutWidth property be set correctly such that the label provides a correct intrinsicContentSize, which will be used in systemL...