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How to add additional fields to form before submit?
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163
Yes.You can try with some hidden params.
$("#form").submit( function(eventObj) {
$("&...
Delete sql rows where IDs do not have a match from another table
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edited Aug 12 '11 at 11:57
Abel
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PostgreSQL - Rename database
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191
Try not quoting the database name:
ALTER DATABASE people RENAME TO customers;
Also ensure t...
How can I install MacVim on OS X?
I am using OS X 10.9.1 (Mavericks).
4 Answers
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Ignoring time zones altogether in Rails and PostgreSQL
...alue representing the count of microseconds from the Postgres epoch, 2000-01-01 00:00:00 UTC.
Postgres also has built-in knowledge of the commonly used UNIX time counting seconds from the UNIX epoch, 1970-01-01 00:00:00 UTC, and uses that in functions to_timestamp(double precision) or EXTRACT(EPOCH ...
How to write an XPath query to match two attributes?
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//div[@id='..' and @class='...]
should do the trick. That's selecting the div operators that ...
Python non-greedy regexes
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219
You seek the all-powerful *?
From the docs, Greedy versus Non-Greedy
the non-greedy qualif...
renamed heroku app from website, now it's not found
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answered Sep 30 '11 at 21:04
James WardJames Ward
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passing several arguments to FUN of lapply (and others *apply)
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If you look up the help page, one of the arguments to lapply is the mysterious .... When we lo...
Do I need to store the salt with bcrypt?
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