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How to define “type disjunction” (union types)?
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QuotaExceededError: Dom exception 22: An attempt was made to add something to storage that exceeded
... hours later). For reference, here's how to turn on/off private browsing: imore.com/how-use-private-browsing-ios-7-safari
– Nick
May 5 '14 at 4:24
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How using try catch for exception handling is best practice
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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 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...
How to check if a table exists in a given schema
...lar question you can also use the system view pg_tables. A bit simpler and more portable across major Postgres versions (which is hardly of concern for this basic query):
SELECT EXISTS (
SELECT FROM pg_tables
WHERE schemaname = 'schema_name'
AND tablename = 'table_name'
);
Identi...
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...