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Multiple working directories with Git?
...y 2015 a replacement for contrib/workdir/git-new-workdir: git worktree
See commit 68a2e6a by Junio C Hamano (gitster).
The release note mentions:
A replacement for contrib/workdir/git-new-workdir that does not rely on symbolic links and make sharing of objects and refs safer by making the borrowee ...
Options for HTML scraping? [closed]
...well formed XML, so you can use XPATH or just itereate over nodes.
http://www.codeplex.com/htmlagilitypack
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Can a decorator of an instance method access the class?
... oh, actually it looks like inspect to the rescue stackoverflow.com/a/1911287/202168
– Anentropic
Apr 25 '14 at 10:57
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How can I get the Google cache age of any URL or web page? [closed]
...page using this URL:
http://webcache.googleusercontent.com/search?q=cache:www.something.com/path
Google information is put in the first div in the body tag.
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Center a popup window on screen?
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SINGLE/DUAL MONITOR FUNCTION (credit to http://www.xtf.dk - thank you!)
UPDATE: It will also work on windows that aren't maxed out to the screen's width and height now thanks to @Frost!
If you're on dual monitor, the window will center horizontally, but not vertically.....
What is the HTML tag “div” short for?
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http://www.w3.org/TR/REC-html32#block
Document division
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Using psql how do I list extensions installed in a database?
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In psql that would be
\dx
See the manual for details: http://www.postgresql.org/docs/current/static/app-psql.html
Doing it in plain SQL it would be a select on pg_extension:
SELECT *
FROM pg_extension
http://www.postgresql.org/docs/current/static/catalog-pg-extension.html
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Parsing boolean values with argparse
I would like to use argparse to parse boolean command-line arguments written as "--foo True" or "--foo False". For example:
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?? Coalesce for empty string?
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– Nick Craver♦
Mar 10 '10 at 21:01
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and what would the ??? operator do? take default values ...