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Best way to combine two or more byte arrays in C#
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For primitive types (including bytes), use System.Buffer.BlockCopy instead of System.Array.Copy. It's faster.
I timed each of the suggested methods in a loop executed 1 million times using 3 arrays of 10 bytes each. Here are the results:
New Byte Array using System.Array.Copy - 0.218755...
How to add a line break in C# .NET documentation
...wrap text in <para></para> tags as a way to group the text and add the blank line after it, but there is no equivalent to <br /> or anything like that. (Which according to this old MS forum post is by design.) You can get the list of available tags in this documentation article fr...
How can I do something like a FlowLayout in Android?
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Macarse
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answered Dec 17 '10 at 20:31
Romain GuyRomain Guy
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How do Python's any and all functions work?
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any
any will return True when at least one of the elements is Truthy. Read about Truth Value Testing.
all
all will return True only when all the elements are Truthy.
Truth table
+-----------------------------------------+---------+---------+
| | any ...
What is HTML5 ARIA?
... on HTML5 elements), which can be used by the web app developer to provide additional information about the semantics of the various elements to assistive technologies like screen readers. Of course, for ARIA to work, the HTTP user agent that interprets the markup needs to support ARIA, but the spec...
How can I add remote repositories in Mercurial?
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You add entries to the [paths] section of your local clone's .hg/hgrc file. Here's an example of a section that would go in the .hg/hgrc file:
[paths]
remote1 = http://path/to/remote1
remote2 = http://path/to/remote2
You can ...
Cleaner way to update nested structures
...true
g3: Game = Game("run",Pacman(3,true)
So the community needs to persuade the Scala team that this effort should be continued and integrated into the compiler.
Incidentally, Lukas recently published a version of Pacman, user programmable through a DSL. Doesn't look like he used the modified co...
how do I make a single legend for many subplots with matplotlib?
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Ben UsmanBen Usman
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14...
Inject service in app.config
... Josh David MillerJosh David Miller
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What Automatic Resource Management alternatives exist for Scala?
...ng Using :), Example:
val lines: Try[Seq[String]] =
Using(new BufferedReader(new FileReader("file.txt"))) { reader =>
Iterator.unfold(())(_ => Option(reader.readLine()).map(_ -> ())).toList
}
or using Using.resource avoid Try
val lines: Seq[String] =
Using.resource(new Buffere...