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Why does HTML5 form-validation allow emails without a dot?
...strate some HTML5 form-validation. However, I noticed the email validation doesn't check for a dot in the address, nor does it check for characters following said dot.
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ASP.NET MVC controller actions that return JSON or partial html
...urns a text/plain as its contentType.
This is overloadable so you can also do:
return Content("<xml>This is poorly formatted xml.</xml>", "text/xml");
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TransactionScope automatically escalating to MSDTC on some machines?
...ions are not used at the same time, and thus the TransactionScope can make do with a single COMMIT on the server side, which would make escalation superfluous.
– Evgeniy Berezovsky
Oct 8 '13 at 3:58
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Forward declaration of nested types/classes in C++
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You can't do it, it's a hole in the C++ language. You'll have to un-nest at least one of the nested classes.
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How to convert byte array to string and vice versa?
...a bunch of encodings you can use, look at the Charset class in the Sun javadocs.
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How to convert string to Title Case in Python?
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Why not use title Right from the docs:
>>> "they're bill's friends from the UK".title()
"They'Re Bill'S Friends From The Uk"
If you really wanted PascalCase you can use this:
>>> ''.join(x for x in 'make IT pascal CaSe'.title() if not x...
What is move semantics?
... I am actually excited about C++0x now, with the exception of one. I still don't get move semantics ... What is it exactly?
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How to Sort a List by a property in the object
...es, not duplicating the objects themselves as far as I'm aware. While this does double the memory used by the list of references it's not as bad as actually duplicating all of the objects themselves so in most scenarios outside of those where we are dealing with huge data sets and holding them in me...
Find first element by predicate
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No, filter does not scan the whole stream. It's an intermediate operation, which returns a lazy stream (actually all intermediate operations return a lazy stream). To convince you, you can simply do the following test:
List<Integer&...
Automatic post-registration user authentication
... services are registered in the parent getSubscribedServices method so you dont have to add those in your controller.
use Symfony\Component\Security\Core\Authentication\Token\UsernamePasswordToken;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use YourNameSpace\UserBundle\Entity...