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Lambda capture as const reference?
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I just tracked a bug back to a variable being modified from the capture that was mutable, but should have been const. Or more correctly, if the capture variable was const, the compiler would have enforced the correct behavior on the programmer. It'd be nice if the syntax supporte...
What's the difference between and in servlet
I am migrating from Spring 2.5 to Spring 3.
3 Answers
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Open Source Alternatives to Reflector? [closed]
...13th December 2011
The following open source tools are available:
ILSpy from the SharpDevelop team. Thanks to Scott Hanselman's tweet highlighting the tool.
Dotnet IL Editor (a disassembler)
IL.View - a .NET Reflector alternative written in Silverlight 4 as an Out-of-Browser Silverlight Applicati...
What's the point of NSAssert, actually?
...gging/unit testing, and also when you provide frameworks to stop the users from doing "evil" things.
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What is a WeakHashMap and when to use it? [duplicate]
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Here is a good sentence from that article: Weak references allow you to leverage the garbage collector's ability to determine reachability for you, so you don't have to do it yourself.
– Christophe Roussy
Jul ...
How to view the Folder and Files in GAC?
...ders and sub folders in GAC . Also want to know about adding and removing from GAC .
5 Answers
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How to validate IP address in Python? [duplicate]
... Why the line: "return address.count('.') == 3" ?? Is that left over from your debugging?
– quux
Dec 15 '10 at 15:32
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No increment operator (++) in Ruby? [duplicate]
...-x == -----x == ...... To increment a number, simply write x += 1.
Taken from "Things That Newcomers to Ruby Should Know
" (archive, mirror)
That explains it better than I ever could.
EDIT: and the reason from the language author himself (source):
++ and -- are NOT reserved operator in Ru...
What are .a and .so files?
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.a are static libraries. If you use code stored inside them, it's taken from them and embedded into your own binary. In Visual Studio, these would be .lib files.
.so are dynamic libraries. If you use code stored inside them, it's not taken and embedded into your own binary. Instead it's just ref...
How to use WeakReference in Java and Android development?
...ence to an object, but you don't want that reference to protect the object from the garbage collector. A classic example is a cache that you want to be garbage collected when memory usage gets too high (often implemented with WeakHashMap).
Be sure to check out SoftReference and PhantomReference as...