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How to split a string in shell and get the last field
Suppose I have the string 1:2:3:4:5 and I want to get its last field ( 5 in this case). How do I do that using Bash? I tried cut , but I don't know how to specify the last field with -f .
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Linq with group by having count
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Thomas LevesqueThomas Levesque
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How to attach debugger to iOS app after launch?
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Attach your device connected your Mac
Debug > Attach to Process by PID or Name
In the dialog...
How to set 'auto' for upper limit, but keep a fixed lower limit with matplotlib.pyplot
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Nested attributes unpermitted parameters
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edited Mar 25 '16 at 7:39
illusionist
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LINQ Ring: Any() vs Contains() for Huge Collections
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edited Nov 15 '19 at 15:33
CarenRose
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answered De...
From ND to 1D arrays
... np.ndarray.flat (for an 1D iterator):
In [12]: a = np.array([[1,2,3], [4,5,6]])
In [13]: b = a.ravel()
In [14]: b
Out[14]: array([1, 2, 3, 4, 5, 6])
Note that ravel() returns a view of a when possible. So modifying b also modifies a. ravel() returns a view when the 1D elements are contiguous i...
Can I change the name of `nohup.out`?
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edited Feb 14 at 7:54
answered Dec 28 '10 at 21:06
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