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fork() branches more than expected?
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245
The fork() primitive often stretches the imagination. Until you get a feel for it, you should t...
find without recursion
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Rob Bednark
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answered Oct 13 '10 at 15:35
eldarerathiseldarera...
How to make Scroll From Source feature always enabled?
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answered Jun 15 '12 at 13:43
chalimartineschalimartines
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Add one row to pandas DataFrame
... pd.DataFrame(columns=['lib', 'qty1', 'qty2'])
>>> for i in range(5):
>>> df.loc[i] = ['name' + str(i)] + list(randint(10, size=2))
>>> df
lib qty1 qty2
0 name0 3 3
1 name1 2 4
2 name2 2 8
3 name3 2 1
4 name4 9 6
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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...
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...
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 replaces cellpadding, cellspacing, valign, and align in HTML5 tables?
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504
/* cellpadding */
th, td { padding: 5px; }
/* cellspacing */
table { border-collapse: separat...
nosetests is capturing the output of my print statements. How to circumvent this?
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codeapecodeape
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