Top 10 programming puzzle sites

Here are the top 10 popular programming puzzle sites that will help test your thinking and improve your programming, problem solving, and logical thinking skills.Read more

Please design a logo for me. With pie charts. For free.


From: Simon Edhouse
Date: Monday 16 November 2009 2.19pm
To: David Thorne
Subject: Logo Design

Hello David,

I would like to catch up as I am working on a really exciting project at the moment and need a logo designed. Basically something representing peer to peer networking. I have to have something to show prospective clients this week so would you be able to pull something together in the next few days? I will also need a couple of pie charts done for a 1 page website. If deal goes ahead there will be some good money in it for you.

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Windows - really good edition.


Flashcards and spaced repetition

Spaced repetition< is a learning< technique that incorporates increasing intervals of time between subsequent review of previously learned material; this exploits the psychological spacing effect<.

There are several families of algorithms for scheduling spaced repetition:Read more

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