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Difference between socket and websocket?
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NTUI
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answered Feb 11 '11 at 20:27
Pablo Santa CruzPablo Santa Cruz
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How to re-raise an exception in nested try/except blocks?
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4 Answers
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Psql list all tables
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204
If you wish to list all tables, you must use:
\dt *.*
to indicate that you want all tables in...
How do I move an existing window to a new tab?
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Why does the lock object have to be static?
...utex has been taken.
– Erno
Apr 9 '14 at 12:39
I suspect phrasing of this answer could be misleading - locking should ...
LINQ To Entities does not recognize the method Last. Really?
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That limitation comes down to the fact that eventually it has to translate that query to SQL and...
What is ApplicationException for in .NET?
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FemarefFemaref
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What happens if i return before the end of using statement? Will the dispose be called?
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edited Jul 14 '10 at 15:33
answered Jul 14 '10 at 15:17
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extract part of a string using bash/cut/split
...ition using numbers:
${MYVAR:3} # Remove the first three chars (leaving 4..end)
${MYVAR::3} # Return the first three characters
${MYVAR:3:5} # The next five characters after removing the first 3 (chars 4-9)
You can also replace particular strings or patterns using:
${MYVAR/search/replace}
T...
Does ARC support dispatch queues?
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The short answer: YES, ARC retains and releases dispatch queues.
And now for the long ans...