Snippets of the day – Monday, June 30, 2014

Posted on Posted in Snippets

orange-scissors-pen
Here are some of the most recently published snippets!

Code to drive robot arm – demo number 3

This code sends multiple simultaneous commands.
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Author: emsity

Check for column before ALTER

You may want to check that a column doesn’t exist before adding it (and not doing DROP IF EXISTS). The syntax is fairly straightforward.
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Author: BrentHoover

Replace word in text with another one

The Bad, Ugly Villain and the Good, Handsome Hero
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Author: mprisznyak

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