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What does “abstract over” mean?
... numbers under a single symbol ns:
def sumOf(ns: List[Int]) = ns.foldLeft(0)(_ + _)
And we don't particularly care that it's a List either. List is a specific type constructor (takes a type and returns a type), but we can abstract over the type constructor by specifying which essential characteri...
How to get terminal's Character Encoding
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108
The terminal uses environment variables to determine which character set to use, therefore you ...
Python Requests package: Handling xml response
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201
requests does not handle parsing XML responses, no. XML responses are much more complex in natu...
How can I determine whether a Java class is abstract by reflection
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edited Dec 2 '10 at 4:43
answered Jul 2 '09 at 7:01
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How to prepend a string to a column value in MySQL?
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edited Mar 25 '09 at 10:06
answered Mar 25 '09 at 9:18
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How to get awaitable Thread.Sleep?
...will continue one second later, but without
// blocking.
await Task.Delay(1000);
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Razor doesn't understand unclosed html tags
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answered Jan 26 '11 at 20:35
Darin DimitrovDarin Dimitrov
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How to recursively find the latest modified file in a directory?
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edited Dec 30 '10 at 11:01
answered Dec 30 '10 at 10:52
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How can I tell gcc not to inline a function?
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You want the gcc-specific noinline attribute.
This function attribute prevents a
function ...
Why is $$ returning the same id as the parent process?
...h 4, you can get the process ID of the child with BASHPID.
~ $ echo $$
17601
~ $ ( echo $$; echo $BASHPID )
17601
17634
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