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With MySQL, how can I generate a column containing the record index in a table?

...but you'd normally use it to reference attributes of the derived table, as if it was a real table. – Daniel Vassallo Feb 27 '12 at 23:05 20 ...
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Edit line thickness of CSS 'underline' attribute

... @cfx if you can, you can still do this with display: inline; (but it would no longer be block of any kind then, could help somebody though) – jave.web Feb 15 at 14:15 ...
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Fastest method to escape HTML tags as HTML entities?

... Actually if you put the escaped value in an html element's attribute, you need to escape the > symbol. Otherwise it would break the tag for that html element. – Zlatin Zlatev Oct 7 '13 at 15:4...
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How can I convert a file pointer ( FILE* fp ) to a file descriptor (int fd)?

...y speaking, there wouldn't be any need to mention any headers or libraries if the function was indeed a part of standard C library. However, it is not standard, which is why it might make sense to mention the header at least. – AnT Jul 2 '10 at 23:55 ...
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How to remove duplicate values from a multi-dimensional array in PHP

... if you want the index continuous, use array_values i.e. $input = array_values(array_map("unserialize", array_unique(array_map("serialize", $input)))); – lbsweek Apr 17 '14 at 10:44 ...
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List of standard lengths for database fields

... W3C's recommendation: If designing a form or database that will accept names from people with a variety of backgrounds, you should ask yourself whether you really need to have separate fields for given name and family name. … Bear in mi...
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Difference between framework and static library in xcode4, and how to call them

... Follow up question: does it matter if you had built a framework using either Debug or Distribution? Because otherwise Distribution has a smaller footprint. – Aldrich Co Jul 22 '13 at 4:48 ...
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How do I create a datetime in Python from milliseconds?

... Surely datetime always supports it though? If we've got sub-second precision, it seems wrong to throw it away. If we don't there's no harm done - we just retain that original precision. – Brian Apr 14 '09 at 21:00 ...
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Are delphi variables initialized with a value by default?

... Local variables ARE initialized ($0) if they are of a managed type like strings, interfaces, dynamic arrays or variants – Francesca Sep 25 '08 at 16:58 ...
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How to create an exit message

... If you want to denote an actual error in your code, you could raise a RuntimeError exception: raise RuntimeError, 'Message goes here' This will print a stacktrace, the type of the exception being raised and the message tha...