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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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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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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, ...
Assign multiple columns using := in data.table, by group
...hat is the best way to assign to multiple columns using data.table ? For example:
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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
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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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Why does visual studio 2012 not find my tests?
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Find the files existing in one directory but not in the other [closed]
I'm trying to find the files existing in one directory but not in the other, I tried to use this command:
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How do I syntax check a Bash script without running it?
Is it possible to check a bash script syntax without executing it?
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What is the pythonic way to detect the last element in a 'for' loop?
...nerally superior solution as it depends on what you are trying to do. For example, if you are building a string from a list, it's naturally better to use str.join() than using a for loop “with special case”.
Using the same principle but more compact:
for i, line in enumerate(data_list):
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