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Autoresizing issue of UICollectionViewCell contentView's frame in Storyboard prototype cell (Xcode 6
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12 Answers
12
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About catching ANY exception
....strip())
except IOError as (errno, strerror):
print "I/O error({0}): {1}".format(errno, strerror)
except ValueError:
print "Could not convert data to an integer."
except:
print "Unexpected error:", sys.exc_info()[0]
raise
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How to convert a scala.List to a java.util.List?
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import scala.collection.jcl.ArrayList
unconvertList(new ArrayList ++ List(1,2,3))
From Scala 2.8 onwards:
import scala.collection.JavaConversions._
import scala.collection.mutable.ListBuffer
asList(ListBuffer(List(1,2,3): _*))
val x: java.util.List[Int] = ListBuffer(List(1,2,3): _*)
However, a...
How can you run a command in bash over until success
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417
until passwd
do
echo "Try again"
done
or
while ! passwd
do
echo "Try again"
done
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How can I shift-select multiple checkboxes like GMail?
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Using switch statement with a range of value in each case?
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17 Answers
17
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Python: Making a beep noise
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152
On Windows, if you want to just make the computer make a beep sound:
import winsound
frequenc...
Can I define a class name on paragraph using Markdown?
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10 Answers
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