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Perl flags -pe, -pi, -p, -w, -d, -i, -t?
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Peter Mortensen
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answered Jun 10 '11 at 4:45
zelliozellio
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How to remove from a map while iterating it?
...errek SB
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1
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Is there a “goto” statement in bash?
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ruakhruakh
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Dynamically updating plot in matplotlib
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21
Since there is no call to show(), the plot never appears on the screen. If I call show(), it blocks and doesn't perform the updates. Am I m...
Portable way to get file size (in bytes) in shell?
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210
wc -c < filename (short for word count, -c prints the byte count) is a portable, POSIX solu...
What is a higher kinded type in Scala?
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answered Jun 21 '11 at 14:49
Adriaan MoorsAdriaan Moors
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unbound method f() must be called with fibo_ instance as first argument (got classobj instance inste
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answered Nov 6 '14 at 21:04
Eric LeschinskiEric Leschinski
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Python: How do I make a subclass from a superclass?
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answered Nov 21 '17 at 1:46
Kurt PeekKurt Peek
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What Automatic Resource Management alternatives exist for Scala?
...ntry 'ARM Blocks in Scala: Revisited' from 3/26/09 talks about about slide 21 of Martin Odersky's FOSDEM presentation. This next block is taken straight from slide 21 (with permission):
def using[T <: { def close() }]
(resource: T)
(block: T => Unit)
{
try {
block(resource)
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What is the best method to merge two PHP objects?
...Allain LalondeAllain Lalonde
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