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What does the tilde before a function name mean in C#?
...annot be used with structs. They are only used with classes.
An instance becomes eligible for destruction when it is no longer possible for any code to use the instance.
Execution of the destructor for the instance may occur at any time after the instance becomes eligible for destruction.
When an in...
Superiority of unnamed namespace over static?
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What are Scala context and view bounds?
...available, so that one can call B methods on an object of type A. The most common usage of view bounds in the standard library (before Scala 2.8.0, anyway), is with Ordered, like this:
def f[A <% Ordered[A]](a: A, b: A) = if (a < b) a else b
Because one can convert A into an Ordered[A], and...
RESTful API methods; HEAD & OPTIONS
... OPTIONS
The OPTIONS method represents a request for information about the communication options available on the request/response chain identified by the Request-URI. This method allows the client to determine the options and/or requirements associated with a resource, or the capabilities of a serv...
Using member variable in lambda capture list inside a member function
The following code compiles with gcc 4.5.1 but not with VS2010 SP1:
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Is there a faster/shorter way to initialize variables in a Rust struct?
...ult implementation. If you use #[derive(Default)] on a data structure, the compiler will automatically create a default function for you that fills each field with its default value. The default boolean value is false, the default integral value is 0.
An integer's default value being 0 is a problem...
Unicode, UTF, ASCII, ANSI format differences
... but ANSI itself never standardized them. Windows-1252 (the code page most commonly referred to as "ANSI") is similar to ISO 8859-1 (Latin-1), except that Windows-1252 has printable characters in the range 0x80..0x9F, where ISO 8859-1 has control characters in that range. Unicode also has control ch...
Difference between std::system_clock and std::steady_clock?
...OSIX time is not "steady" -- if the user changes the time setting on their computer POSIX time will change. If you are cooking an egg, and need a timer that lasts 4 minutes, then you need it to last 4 minutes even if the current time is changed. If you've got a timer set for a meeting on the 5th at ...
Is there a way of having git show lines added, lines changed and lines removed?
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