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Get selected element's outer HTML
... this.before(s).remove()
: jQuery("<p>").append(this.eq(0).clone()).html();
};
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Declaring an enum within a class
...al (or at least outside Car).
It makes no difference. If there is a global one then the local one is still used anyway as it is closer to the current scope. Note that if you define those function outside of the class definition then you'll need to explicitly specify Car::Color in the function's inte...
Do asynchronous operations in ASP.NET MVC use a thread from ThreadPool on .NET 4
...ghtly longer (because spawning a new thread is more expensive than drawing one from an existing pool). But the execution of the advanced logging operation will be done on a thread which is not part of the pool. So we are not jeopardizing threads from the pool which remain free for serving another re...
Can I browse other people's (Apple) bug reports? [closed]
...n (if I can't look up their bug reports by ID)? I guess perchance that someone from Apple who organizes bug reports is reading Stack Overflow?
– ma11hew28
Jun 26 '14 at 15:20
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Better way to check if a Path is a File or a Directory?
... @KeyMs92 Its bitwise math. Basically, attr is some binary value with one bit meaning "this is a directory". The bitwise and & operator will return a binary value where only the bits that are on (1) in both the operands are turned on. In this case doing a bitwise and operation against att...
What does bundle exec rake mean?
...dler command to execute a script in the context of the current bundle (the one from your directory's Gemfile). rake db:migrate is the script where db is the namespace and migrate is the task name defined.
So bundle exec rake db:migrate executes the rake script with the command db:migrate in the con...
What is the difference between Step Into and Step Over in the Eclipse debugger?
...n will basically run you through the current function until you go back up one level. In other words, it will step through f(x) and f(1), then back out to the calling function to end up at g(3) in main().
Eclipse (at least Europa, which is the only one I have handy at the moment) uses F5 for step i...
What XML parser should I use in C++? [closed]
...es, entities (with the exception of character entities and the 6 basic XML ones), and so forth. So basically nodes, elements, attributes, and such.
Also, it is a DOM-style parser. So it does require that you read all of the text in. However, what it doesn't do is copy any of that text (usually). The...
How should I validate an e-mail address?
...L_ADDRESS.matcher(target).matches();
}
}
Patterns viewable source
OR
One line solution from @AdamvandenHoven:
public final static boolean isValidEmail(CharSequence target) {
return !TextUtils.isEmpty(target) && android.util.Patterns.EMAIL_ADDRESS.matcher(target).matches();
}
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How do I use .toLocaleTimeString() without displaying seconds?
... allowed options (it's based on a separate constructor but the options map one-to-one): developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…
– Brian Peterson
Mar 11 at 18:42
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