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Can PostgreSQL index array columns?
... being done on this for text values, but contributors would probably be welcome to help finish it off).
– xzilla
Dec 5 '11 at 18:13
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How to properly create an SVN tag from trunk?
...tate at a particular point in time.
This part of "the book" shows how the command is typically used.
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bash assign default value
...NAME:-hello} , but now bash also tries to execute 'hello' and that gives a command not found. Any way to avoid that? Or will I have to stick to the latter? Can someone give an example where the assign default is actually useful?
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An “and” operator for an “if” statement in Bash
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@jvivenot You have a point. (My response to your comment was made before you edited your comment, when your comment merely read "the code ... would have failed". A simple solution is to use ${STATUS:-0". Will edit.
– William Pursell
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How do you remove the root CA certificate that fiddler installs
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How to correctly use “section” tag in HTML5?
...ltipage/sections.html#the-section-element
Also see:
http://html5doctor.com/the-section-element/
http://www.impressivewebs.com/html5-section/
It looks like there's been a lot of confusion about this element's purpose, but the one thing that's agreed upon is that it is not a generic wrapper, lik...
How to add a new row to an empty numpy array
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ERROR: Error installing capybara-webkit:
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For Mac see Waynn Lue's comment below
– lifecoder
Nov 17 '15 at 13:36
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How do you push just a single Git branch (and no other branches)?
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@miss_R the -u option on a git-push command will set the upstream reference for tracking the branch just pushed. This will make things like git-pull on that branch in the future already know which branch to pull from without specifying it. It is not required a...