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How to do what head, tail, more, less, sed do in Powershell? [closed]
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edited Mar 31 '16 at 5:42
answered Mar 13 '12 at 10:51
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What blocks Ruby, Python to get Javascript V8 speed? [closed]
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edited Sep 15 '12 at 12:43
answered Mar 2 '11 at 20:10
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What are the rules for calling the superclass constructor?
What are the C++ rules for calling the superclass constructor from a subclass one?
10 Answers
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In Java, how do I convert a byte array to a string of hex digits while keeping leading zeros? [dupli
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Michael Myers♦Michael Myers
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Measuring execution time of a function in C++
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answered Mar 13 '14 at 18:30
VictorVictor
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With MySQL, how can I generate a column containing the record index in a table?
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174
You may want to try the following:
SELECT l.position,
l.username,
l.score,
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How does the vim “write with sudo” trick work?
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answered Aug 16 '11 at 12:49
Nathan LongNathan Long
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How can I visualize per-character differences in a unified diff file?
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edited Jan 14 '15 at 14:40
itsjeyd
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Python: Find in list
... certain element is in the list:
[1,2,3].index(2) # => 1
[1,2,3].index(4) # => ValueError
However, note that if you have duplicates, .index always returns the lowest index:......
[1,2,3,2].index(2) # => 1
If there are duplicates and you want all the indexes then you can use enumerate(...
Finding index of character in Swift String
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248
You are not the only one who couldn't find the solution.
String doesn't implement RandomAccess...