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How do I revert an SVN commit?
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Error: svn: Try 'svn help' for more info svn: Merge source required
– Alex
Nov 11 '12 at 10:19
6
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Extending Angular Directive
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@Ciel The directive API info has apparently been moved to the $compile doc here
– Dan
Sep 4 '14 at 18:06
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How to select date from datetime column?
...ld also try this:
WHERE datetime LIKE '2009-10-20%'
See this answer for info on the performance implications of using LIKE.
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How to install gem from GitHub source?
...supports all the :git options)
gem 'foo', github: 'dideler/foo'
For more info, see https://bundler.io/v2.0/guides/git.html
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How do I drop a MongoDB database from the command line?
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Like this:
mongo <dbname> --eval "db.dropDatabase()"
More info on scripting the shell from the command line here: https://docs.mongodb.com/manual/tutorial/write-scripts-for-the-mongo-shell/#scripting
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Git - push current branch shortcut
...AD. Also it can be useful git push -u origin HEAD to set upstream tracking information in the local branch, if you haven't already pushed to the origin.
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Using custom fonts using CSS?
...And yes, Google Webfonts are free for commercial use (little link for more info).
– Chris
Aug 27 '12 at 15:28
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Weird PHP error: 'Can't use function return value in write context'
...o pass a function, it breaks. At least that's my understanding of it. More info here and here.
– grant
Jun 26 '12 at 21:04
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Eclipse menus don't show up after upgrading to Ubuntu 13.10
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See also info on bug report: bugs.launchpad.net/ubuntu/+source/unity/+bug/1221848
– David Carboni
Nov 2 '13 at 10:59
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Possible to perform cross-database queries with PostgreSQL?
...at connection. If not found, the first argument is treated as a
connection info string as for dblink_connect, and the indicated
connection is made just for the duration of this command.
one of the good example:
SELECT *
FROM table1 tb1
LEFT JOIN (
SELECT *
FROM dblink('dbname=db2','SE...