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MySQL error: key specification without a key length
...n already been defined as unique constraints or index. The Alter Table SQL command will fail.
The solution to the problem is to remove the TEXT or BLOB column from the index or unique constraint or set another field as primary key. If you can't do that, and wanting to place a limit on the TEXT or B...
Asynchronous shell commands
I'm trying to use a shell script to start a command. I don't care if/when/how/why it finishes. I want the process to start and run, but I want to be able to get back to my shell immediately...
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Adding code to a javascript function programmatically
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community wiki
5 revs, 5 users 63%user1106925
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Apache VirtualHost 403 Forbidden
...t a test server up with Apache. The site must run under domain www.mytest.com . I always get a 403 Forbidden error. I am on Ubuntu 10.10 server edition. The doc root is under dir /var/www . The following are my settings:
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Favicon dimensions? [duplicate]
...his favicon generator. Full disclosure: I'm the author of this site.
Long, comprehensive answer
Favicon must be square. Desktop browsers and Apple iOS do not support non-square icons.
The favicon is supported by several files:
A favicon.ico icon.
Some other PNG icons.
In order to get the best resu...
Why doesn't Haskell's Prelude.read return a Maybe?
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How to make a HTML Page in A4 paper size page(s)?
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Ages ago, in November 2005, AlistApart.com published an article on how they published a book using nothing but HTML and CSS. See: http://alistapart.com/article/boom
Here's an excerpt of that article:
CSS2 has a notion of paged media (think sheets of paper), a...
Converting a string to JSON object
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I ended up going to jsonlint.com, and making sure my Json is right
– Zer0
Feb 25 '14 at 9:18
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Missing styles. Is the correct theme chosen for this layout?
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