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Evaluate if list is empty JSTL
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245
empty is an operator:
The empty operator is a prefix operation that can be used to determine...
How to disable code formatting for some part of the code using comments?
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568
Since version 13 it's possible to wrap the code with
// @formatter:off
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// @formatter:on
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How to randomize (or permute) a dataframe rowwise and columnwise?
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edited Apr 9 '17 at 5:37
Eric Leschinski
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How to override the [] operator in Python?
...he __setitem__ method too, otherwise this will happen:
>>> myobj[5] = 1
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
AttributeError: MyClass instance has no attribute '__setitem__'
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Linq list of lists to single list
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NoldorinNoldorin
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What does a tilde in angle brackets mean when creating a Java generic class?
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159
It is just a shorthand for "same as in declaration".
Some IDEs, e.g. IntelliJ use this too...
nosetests is capturing the output of my print statements. How to circumvent this?
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codeapecodeape
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Python/postgres/psycopg2: getting ID of row just inserted
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answered Mar 9 '11 at 15:06
ThiefMasterThiefMaster
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Swift Programming: getter/setter in stored property
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5 Answers
5
Active
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Expanding tuples into arguments
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759
myfun(*some_tuple) does exactly what you request. The * operator simply unpacks the tuple (or a...