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Comparing mongoose _id and strings
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answered Jul 24 '12 at 19:38
cjohncjohn
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Can I have an IF block in DOS batch file?
In a DOS batch file we can only have 1 line if statement body? I think I found somewhere that I could use () for an if block just like the {} used in C-like programming languages, but it is not executing the statements when I try this. No error message either. This my code:
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How to detect modifier key states in WPF?
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edited Apr 21 '11 at 23:16
answered Apr 21 '11 at 23:10
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What is the MIME type for Markdown?
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122
tl;dr: text/markdown since March 2016
In March 2016, text/markdown was registered as RFC7763 ...
Disable mouse scroll wheel zoom on embedded Google Maps
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edited Mar 25 '14 at 3:18
Josua Marcel Chrisano
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Display an array in a readable/hierarchical format
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18 Answers
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Getting attribute using XPath
...g (where lang=eng in book title), for
the first element?
Use:
/*/book[1]/title/@lang
This means:
Select the lang attribute of the title element that is a child of the first book child of the top element of the XML document.
To get just the string value of this attribute use the standard XPa...
Restore a postgres backup file using the command line?
... dump file.
Your first source of reference should be the man page pg_dump(1) as that is what creates the dump itself. It says:
Dumps can be output in script or
archive file formats. Script dumps are
plain-text files containing the SQL
commands required to reconstruct
the database ...
Python: Get relative path from comparing two absolute paths
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174
os.path.commonprefix() and os.path.relpath() are your friends:
>>> print os.path.com...
How to create standard Borderless buttons (like in the design guideline mentioned)?
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19 Answers
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