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Which is the correct C# infinite loop, for (;;) or while (true)? [closed]
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If you want to go old school, goto is still supported in C#:
STARTOVER:
//Do something
goto STARTOVER;
For a truly infinite loop, this is the go-to command. =)
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How to programmatically set style attribute in a view
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There is also such a thing as a StateListDrawable which lets you define different drawables for each state the your Button can be in, whether focused, selected, pressed, disabled and so on.
For example, to get your button to change colour when it's pressed, you could define an XML file called res...
How to get Twitter-Bootstrap navigation to show active link?
... understanding how Twitter Bootstrap does active links for the navigation. If I have a regular navigation like this (with ruby on rails linking):
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When and why JPA entities should implement Serializable interface?
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This usually happens if you mix HQL and native SQL queries. In HQL, Hibernate maps the types you pass in to whatever the DB understands. When you run native SQL, then you must do the mapping yourself. If you don't, then the default mapping is to ...
How do I determine file encoding in OS X?
... com.apple.TextEncoding <filename> to look at the encoding attribute if it exists.
– bames53
Jan 15 '14 at 20:42
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How to set cornerRadius for only top-left and top-right corner of a UIView?
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Pay attention to the fact that if you have layout constraints attached to it, you must refresh this as follows in your UIView subclass:
override func layoutSubviews() {
super.layoutSubviews()
roundCorners(corners: [.topLeft, .topRight], radius: 3....
How can I convert string date to NSDate?
...convert "2014-07-15 06:55:14.198000+00:00" this string date to NSDate in Swift.
18 Answers
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git remove merge commit from history
...t rebase --onto <sha of 1> <sha of 2> <blue branch>
And now the purple branch isn't in the commit log of blue at all and you have two separate branches again. You can then squash the purple independently and do whatever other manipulations you want without the merge commit in the...
PHP function to get the subdomain of a URL
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Here's a one line solution:
array_shift((explode('.', $_SERVER['HTTP_HOST'])));
Or using your example:
array_shift((explode('.', 'en.example.com')));
EDIT: Fixed "only variables should be passed by reference" by adding double parenthesis.
EDIT 2: Startin...
How to use the 'main' parameter in package.json?
...is a module ID that is the primary entry point to your
program. That is, if your package is named foo, and a user installs
it, and then does require("foo"), then your main module's exports
object will be returned.
This should be a module ID relative to the root of your package
folder.
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