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CSS display: table min-height not working
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How do I modify a MySQL column to allow NULL?
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Best algorithm for detecting cycles in a directed graph [closed]
...s been mentioned in several answers; here I'll also provide a code example based on chapter 22 of CLRS. The example graph is illustrated below.
CLRS' pseudo-code for depth-first search reads:
In the example in CLRS Figure 22.4, the graph consists of two DFS trees: one consisting of nodes u, v,...
Alter Table Add Column Syntax
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In a relational database, you should never have a need for the ordinality of the columns so if you are trying to neatly order the columns, the question is why? If column ordinality was so important, why isn't there a trivial function to swap or ...
Using module 'subprocess' with timeout
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I like this unix-based approach. Ideally, one would combine this with a windows-specific approach (using CreateProcess and Jobs) .. but for now, the solution below is simple, easy and works-so-far.
– Sridhar Ratnakumar
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Difference between this and self in self-type annotations?
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Differences between utf8 and latin1
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Python: Using .format() on a Unicode-escaped string
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In MySQL, can I copy one row to insert into the same table?
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Update 07/07/2014 - The answer based on my answer, by Grim..., is a better solution as it improves on my solution below, so I'd suggest using that.
You can do this without listing all the columns with the following syntax:
CREATE TEMPORARY TABLE tmptabl...
How to force a view refresh without having it trigger automatically from an observable?
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