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Multiple variables in a 'with' statement?
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It is possible in Python 3 since v3.1 and Python 2.7. The new with syntax supports multiple context managers:
with A() as a, B() as b, C() as c:
doSomething(a,b,c)
Unlike the contextlib.nested, this guarantees that a and b will have their __e...
ipython notebook clear cell output in code
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3 Answers
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how to display full stored procedure code?
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pg_proc that's it! Whew I'm glad they saved a few bytes of space by not calling it pg_procedure...geez. :)
– darren
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Is it possible to for SQL Output clause to return a column not being inserted?
...INT, Field1 INT, Field2 INT)
INSERT INTO Practice VALUES (1, 1), (2, 2), (3, 3), (4, 4)
MERGE INTO ReportOption r USING Practice p ON 1 = 0
WHEN NOT MATCHED THEN
INSERT (field1, field2)
VALUES (p.Field1, p.Field2)
OUTPUT p.PracticeId, inserted.ReportOptionId, inserted.Field1, inserted...
Golang production web application configuration
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Go programs can listen on port 80 and serve HTTP requests directly. Instead, you may want to us...
How do I tar a directory of files and folders without including the directory itself?
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cd my_directory/ && tar -zcvf ../my_dir.tgz . && cd -
should do the job in o...
Telling gcc directly to link a library statically
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edited Apr 17 '15 at 7:43
Steven Penny
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a...
CSS text-decoration underline color [duplicate]
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edited Dec 14 '19 at 3:06
Anthony
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answered ...
When using the Java debugger in Intellij what does “Drop Frame” mean?
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