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Vim: Close All Buffers But This One
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Favorite way to create an new IEnumerable sequence from a single value?
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This method is more purely functional than creating a new array.
– Roy Tinker
Oct 4 '11 at 1:00
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WebSockets protocol vs HTTP
...y of techniques (multipart/chunked response) that allow the server to send more than one response to a single client request. The W3C is standardizing this as Server-Sent Events using a text/event-stream MIME type. The browser API (which is fairly similar to the WebSocket API) is called the EventSou...
Is it possible to decrypt MD5 hashes?
...mber of possible inputs to a given hash function (and most of them contain more than 128 bits, or a measly 16 bytes). So there are actually an infinite number of possibilities for data that would hash to the same value. The thing that makes hashes interesting is that it is incredibly difficult to fi...
How to quickly and conveniently create a one element arraylist [duplicate]
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Collections.singletonList(elm); is more preferable as it creates immutable list.
– Ravish Bhagdev
Jun 3 '15 at 10:39
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What does [STAThread] do?
...stem dialogs do use this technology.
MSDN explains the reason in slightly more detail:
STAThreadAttribute indicates that the
COM threading model for the
application is single-threaded
apartment. This attribute must be
present on the entry point of any
application that uses Windows For...
Abort makefile if variable not set
...rror MY_FLAG is not set)
endif
Note that the lines must not be indented. More precisely, no tabs must precede these lines.
Generic solution
In case you're going to test many variables, it's worth defining an auxiliary function for that:
# Check that given variables are set and all have non-em...
What does the [Flags] Enum Attribute mean in C#?
...o determine whether any bits in the numeric value are set.
You can find more info about the flags attribute and its usage at msdn and designing flags at msdn
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