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Grep for literal strings
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answered Jul 14 '10 at 2:08
Scott StaffordScott Stafford
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How to zero pad a sequence of integers in bash so that all have the same width?
...he numbers as it outputs the list. For example:
for i in $(seq -f "%05g" 10 15)
do
echo $i
done
will produce the following output:
00010
00011
00012
00013
00014
00015
More generally, bash has printf as a built-in so you can pad output with zeroes as follows:
$ i=99
$ printf "%05d\n" $i
000...
In-place edits with sed on OS X
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kenorbkenorb
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How to deal with “data of class uneval” error from ggplot2?
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answered May 10 '13 at 16:33
JustinJustin
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Rails where condition using NOT NIL
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answered Nov 23 '10 at 3:51
Adam LassekAdam Lassek
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jQuery changing style of HTML element
... Jakub MichálekJakub Michálek
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jQuery parent of a parent
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answered Jun 8 '09 at 19:10
LathanLathan
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How to clear all s’ contents inside a parent ?
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QuentinQuentin
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What is syntax for selector in CSS for next element?
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answered Sep 7 '10 at 15:24
Josh StodolaJosh Stodola
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How does the C code that prints from 1 to 1000 without loops or conditional statements work?
I've found C code that prints from 1 to 1000 without loops or conditionals :
But I don't understand how it works. Can anyone go through the code and explain each line?
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