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How to concatenate items in a list to a single string?
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I kind of expected sentence.join(" ") to work as well, since the reverse operation is list.split(" "). Any idea if this is going to be added to Python's methods for lists?
– Wouter Thielen
Aug 23 '...
What encoding/code page is cmd.exe using?
When I open cmd.exe in Windows, what encoding is it using?
6 Answers
6
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What is the difference between List (of T) and Collection(of T)?
...don't believe could be done with an IList.
In short, it's much easier to extend it after the fact, which could potentially mean a lot less refactoring.
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Concept behind these four lines of tricky C code
...- -------- -------- --------
+ shows the position of the sign; ^ of the exponent, and - of the mantissa (i.e. the value without the exponent).
Since the representation uses binary exponent and mantissa, doubling the number increments the exponent by one. Your program does it precisely 771 times, ...
Chain-calling parent initialisers in python [duplicate]
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The way you are doing it is indeed the recommended one (for Python 2.x).
The issue of whether the class is passed explicitly to super is a matter of style rather than functionality. Passing the class to super fits in with Python's philosophy of "explicit is better than implicit".
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Python's most efficient way to choose longest string in list?
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From the Python documentation itself, you can use max:
>>> mylist = ['123','123456','1234']
>>> print max(mylist, key=len)
123456
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Assign multiple columns using := in data.table, by group
...hat is the best way to assign to multiple columns using data.table ? For example:
2 Answers
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Shorter syntax for casting from a List to a List?
...tems from one type to another (given that your object has a public static explicit operator method to do the casting) one at a time as follows:
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how to make svn diff show only non-whitespace line changes between two revisions
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You can use
svn diff -r 100:200 -x -b > file.diff
If you want to ignore all whitespaces:
svn diff -x -w | less
Source
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Why does visual studio 2012 not find my tests?
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