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What is a regular expression for a MAC Address?

In this format: 21 Answers 21 ...
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Finding local maxima/minima with Numpy in a 1D numpy array

Can you suggest a module function from numpy/scipy that can find local maxima/minima in a 1D numpy array? Obviously the simplest approach ever is to have a look at the nearest neighbours, but I would like to have an accepted solution that is part of the numpy distro. ...
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How to run a shell script on a Unix console or Mac terminal?

I know it, forget it and relearn it again. Time to write it down. 7 Answers 7 ...
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How to search a specific value in all tables (PostgreSQL)?

Is it possible to search every column of every table for a particular value in PostgreSQL? 8 Answers ...
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Patterns for handling batch operations in REST web services?

What proven design patterns exist for batch operations on resources within a REST style web service? 8 Answers ...
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Getting SyntaxError for print with keyword argument end=' '

I have this python script where I need to run gdal_retile.py , but I get an exception on this line: 14 Answers ...
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Generating CSV file for Excel, how to have a newline inside a value

I need to generate a file for Excel, some of the values in this file contain multiple lines. 19 Answers ...
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Best way to run scheduled tasks [closed]

Today we have built a console application for running the scheduled tasks for our ASP.NET website. But I think this approach is a bit error prone and difficult to maintain. How do you execute your scheduled task (in an windows/IIS/ASP.NET environment) ...
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How to convert a double to long without casting?

What is the best way to convert a double to a long without casting? 9 Answers 9 ...
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How to return a result from a VBA function

How do I return a result from a function? 4 Answers 4 ...