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Getting the class name from a static method in Java
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In order to support refactoring correctly (rename class), then you should use either:
MyClass.class.getName(); // full name with package
or (thanks to @James Van Huis):
MyClass.class.getSimpleName(); // class name and no more
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Count character occurrences in a string in C++
... I think calling a web service would be much more fun than lambdas, then the core algorithm isn't just inscrutable, it's stored elsewhere.
– Ben Voigt
Oct 5 '10 at 21:35
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VIP会员中心 · App Inventor 2 中文网，少儿编程陪伴者
... VIP会员中心(fun123.cn) 您更好的编程陪伴者！ 我们深入探索过几...
Razor ViewEngine: How do I escape the “@” symbol?
I'm trying to output some Twitter handles in ASP.NET MVC3 in conjunction with the Twitter @Anywhere API, and I haven't been able to figure out how to actually escape the "@" symbol in a Razor view.
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How do I log ALL exceptions globally for a C# MVC4 WebAPI app?
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Wrap the whole thing in a try/catch and log the unhandled exception, then pass it on. Unless there's a better built-in way to do it.
Here's a reference Catch All (handled or unhandled) Exceptions
(edit: oh API)
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Bootstrap Dropdown menu is not working
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@user2540528 Probably the file is named differently then jquery-1.11.0.js or it is not there at all.
– Chris
Mar 13 '14 at 15:58
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MVC3 Razor: Displaying html within code blocks
...this, since it shows some more examples and explanations.
https://weblogs.asp.net/scottgu/asp-net-mvc-3-razor-s-and-lt-text-gt-syntax
@if (p.UnitsInStock == 0 {
<text>
Donec in ante vitae purus consequat laoreet ut elementum
purus. Ut ut tempus nulla, quis ultrices est. Inte...
Using different Web.config in development and production environment
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<connectionStrings configSource="connectionStrings.config"/>
I then keep a connectionStrings.config as well as a "{host} connectionStrings.config". It's still a problem, but if you do this for sections that differ in the two environments, you can deploy and version the same web.config.
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Shell one liner to prepend to a file
...was a quick off-the-cuff answer which worked and received lots of upvotes. Then, as the question became more popular and more time passed, outraged people started reporting that it sorta worked but weird things could happen, or it just didn't work at all, so it was furiously downvoted for a time. S...
remove None value from a list without removing the 0 value
...*"), I include these lines:
def exists(it):
return (it is not None)
Then to remove None elements from a list, simply do:
filter(exists, L)
I find this easier to read, than the corresponding list comprehension (which Raymond shows, as his Python 2 version).
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