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How can I output leading zeros in Ruby?
..., n = 3 for counters 1..876), you can do
str = "file_" + i.to_s.rjust(n, "0")
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Error: The processing instruction target matching “[xX][mM][lL]” is not allowed
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answered Nov 11 '13 at 4:40
kjhugheskjhughes
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Traverse a list in reverse order in Python
So I can start from len(collection) and end in collection[0] .
26 Answers
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Can I make 'git diff' only the line numbers AND changed file names?
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Git error when trying to push — pre-receive hook declined
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edited Jan 13 '15 at 10:24
Hoang Pham
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In PHP, can you instantiate an object and call a method on the same line?
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edited Sep 2 '18 at 0:40
nameless
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answered Apr 9 '12 at 12:07
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How to discover number of *logical* cores on Mac OS X?
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answered Nov 11 '09 at 14:43
jkpjkp
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How can I get Docker Linux container information from within the container itself?
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Thomas A.Thomas A.
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Fastest method to escape HTML tags as HTML entities?
... There is no need to escape >.
– user142019
Mar 10 '13 at 13:50
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Actually if you pu...
Understanding typedefs for function pointers in C
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Consider the signal() function from the C standard:
extern void (*signal(int, void(*)(int)))(in...