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How to calculate the SVG Path for an arc (of a circle)
Given a circle centered at (200,200), radius 25, how do I draw an arc from 270 degree to 135 degree and one that goes from 270 to 45 degree?
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How to check if an activity is the last one in the activity stack for an application?
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+25
UPDATE (Jul 2015):
Since getRunningTasks() get deprecated, from API 21 it's better to follow raukodraug answer or Ed Burnette one (I ...
Collections.emptyList() vs. new instance
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answered Apr 5 '11 at 13:04
aioobeaioobe
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How to get current CPU and RAM usage in Python?
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15 Answers
15
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How to parse JSON in Scala using standard Scala classes?
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+50
This is a solution based on extractors which will do the class cast:
class CC[T] { def unapply(a:Any):Option[T] = Some(a.asInstanceO...
How to concatenate stdin and a string?
...hell. So you would get, in effect:
echo 'http://dx.doi.org/'"rsif.2012.0125"
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How to pass all arguments passed to my bash script to a function of mine? [duplicate]
...3:4}" will get you up to four arguments starting at "$3" (i.e. "$3" "$4" "$5" "$6"), if that many arguments were passed.
Things you probably don't want to do:
"$*" gives all of the arguments stuck together into a single string (separated by spaces, or whatever the first character of $IFS is). This l...
Read whole ASCII file into C++ std::string [duplicate]
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540
Update: Turns out that this method, while following STL idioms well, is actually surprisingly ...
Split list into smaller lists (split in half)
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A = [1,2,3,4,5,6]
B = A[:len(A)//2]
C = A[len(A)//2:]
If you want a function:
def split_list(a_list):
half = len(a_list)//2
return a_list[:half], a_list[half:]
A = [1,2,3,4,5,6]
B, C = split_list(A)
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