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Based on notaweblog.php by joshua stein

[ ] Thursday, 7 July 2011 [ ]

PostgreSQL

I was looking for a function in postgresql that was equivalent to Oracle's nvl(), the answer turned out to be coalesce() which accepts a list of arguments, so arguably it is more flexible than nvl().

aspell

For checking spelling in HTML files:

aspell -l en_GB -H check file.name

Or if checking Tex files:

aspell -l en_GB -t check file.tex

Or if you want to an ignore words list:

aspell -l en_GB -p /home/user/.aspell.en.pws -t check file.tex

spellingsql


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