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ipython notebook clear cell output in code
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275
You can use IPython.display.clear_output to clear the output of a cell.
from IPython.display ...
What is a Manifest in Scala and when do you need it?
Since Scala 2.7.2 there is something called Manifest which is a workaround for Java's type erasure. But how does Manifest work exactly and why / when do you need to use it?
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Rails: Custom text for rails form_for label
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answered Oct 22 '12 at 0:37
gylazgylaz
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What is a 'semantic predicate' in ANTLR?
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2 Answers
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Display current date and time without punctuation
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172
Here you go:
date +%Y%m%d%H%M%S
As man date says near the top, you can use the date command l...
C# HttpWebRequest vs WebRequest
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answered May 22 '09 at 3:38
David WengierDavid Wengier
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Does List guarantee insertion order?
Say I have 3 strings in a List (e.g. "1","2","3").
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Encoding Javascript Object to Json string
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How does Activity.finish() work in Android?
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124
Does it exits immediately or completes
the function from which it was called
?
The met...