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Printing leading 0's in C?
I'm trying to find a good way to print leading 0's, such as 01001 for a zipcode. While the number would be stored as 1001, what is a good way to do it?
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Add a prefix string to beginning of each line
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PhysicalChemist
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answered Jan 20 '10 at 6:38
Alok SinghalAlok Singhal
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PHP “php://input” vs $_POST
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503
The reason is that php://input returns all the raw data after the HTTP-headers of the request, ...
Is there a command to list SVN conflicts?
... the conflicts, pipe the status through grep.
svn status | grep -P '^(?=.{0,6}C)'
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diff to output only the file names
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answered Jun 2 '11 at 17:06
John KugelmanJohn Kugelman
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Make outer div be automatically the same height as its floating content
...to wrap its div s floating within it. I dont want to use style='height: 200px in the div with the outerdiv id as I want it to be automatically the height of its content (eg, the floating div s).
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AWS S3: how do I see how much disk space is using
...| grep -v -E "(Bucket: |Prefix: |LastWriteTime|^$|--)" | awk 'BEGIN {total=0}{total+=$3}END{print total/1024/1024" MB"}'
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How can I do width = 100% - 100px in CSS?
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Modern browsers now support the:
width: calc(100% - 100px);
To see the list of supported browser versions checkout: Can I use calc() as CSS unit value?
There is a jQuery fallback: css width: calc(100% -100px); alternative using jquery
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What is PostgreSQL explain telling me exactly?
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Explaining_EXPLAIN.pdf could help too.
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How do I test if a string is empty in Objective-C?
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