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Does .NET have a way to check if List a contains all items in List b?
...st<T> b)
{
return !b.Except(a).Any();
}
}
This checks whether there are any elements in b which aren't in a - and then inverts the result.
Note that it would be slightly more conventional to make the method generic rather than the class, and there's no reason to require List...
How do I determine height and scrolling position of window in jQuery?
...of the window and the scrolling offset in jQuery, but I haven't had any luck finding this in the jQuery docs or Google.
5 A...
Multiple queries executed in java in single statement
Hi I was wondering if it is possible to execute something like this using JDBC as it currently provides an exception even though it is possible in the MySQL query browser.
...
What does character set and collation mean exactly?
...is a set of
rules for comparing characters in a
character set. Let's make the
distinction clear with an example of
an imaginary character set.
Suppose that we have an alphabet with
four letters: 'A', 'B', 'a', 'b'. We
give each letter a number: 'A' = 0,
'B' = 1, 'a' = 2, 'b' = 3. ...
Xml Namespace breaking my xpath! [duplicate]
...ist/Fields/Field
When I remove the xmlns from my XML
the xPath works fine. When it's in
there my xPath finds nothing
If you cannot register a namespace binding and cannot use (assuming the registered prefix is "x"):
/x:List/x:Fields/x:Field
then there is another way:
/*[name()='List...
XAMPP, Apache - Error: Apache shutdown unexpectedly
...
Open Skype.
Tools -> Options -> Advanced -> Connection.
Uncheck the "Use port 80 and 443 for alternatives for incoming connections" checkbox
Sign Out and Close all Skype windows. Try restarting your Apache.
...
How do I activate a virtualenv inside PyCharm's terminal?
...yCharm) and activated that environment as my Interpreter. Everything is working just fine.
22 Answers
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Get local IP address
...everal places that show you how to get an IP address. And a lot of them look like this example:
25 Answers
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iPhone Navigation Bar Title text color
... the titleView of the navigationItem.
The label should:
Have a clear background color (label.backgroundColor = [UIColor clearColor]).
Use bold 20pt system font (label.font = [UIFont boldSystemFontOfSize: 20.0f]).
Have a shadow of black with 50% alpha (label.shadowColor = [UIColor colorWithWhite:0...
Programmatically Determine a Duration of a Locked Workstation?
How can one determine, in code, how long the machine is locked?
8 Answers
8
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