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Submission Summary: 0 pending, 19 declined, 7 accepted (26 total, 26.92% accepted)

Submission + - SPAM: Writing an Unknown Unknowns Workshop for Novice Programmers

peetm writes: I have to put together a 3 hour (max) workshop for novice programmers — people with mostly no formal training and who are probably flying by the seat of their pants (and quite possibly dangerous in doing so).

I want to encourage them to think more as a professional developer would. Ideally, I would to give them some sort of practicals to do to articlate and demonstrate this, rather than just 'present' stuff on best practice. I need some help.

If you were putting this together, what would you say and include?

Submission + - Maths Present for Bright 10 Year Old 5

peetm writes: I have an above averagely bright nephew, aged 10, who’s into maths and whose birthday is coming up soon. I’d like to get him a suitable present – most likely one that’s mathematically centred. At Christmas we sat together while I helped him build a few very simple Python programs that ‘animated’ some simple but interesting maths, e.g., we built a factorial function, investigated the Collatz conjecture (3n + 1 problem) and talked about, but didn’t implement Eratosthenes’ Sieve – one step too far for him at the moment perhaps. I’ve looked about for books that might blend computing + maths, but haven’t really found anything appropriate for a 10 year old. I should be indebted to anyone who might suggest either a suitable maths book, or one that brings in some facet of computing. Or, if not a book, then some other present that might pique his interest.

Submission + - The girlfriend of a student asks - what books for an M.Sc., ...

peetm writes: Having visited with me and my wife recently, the girlfriend of an ex-student of mine asks ..

"... He recently mentioned that he would love to have a home library, like the one you have, with variety of good, useful and must-have books from different authors. I wonder if you would be so kind to advise me on this. Mostly, I was thinking your advice would be priceless when it comes to computer science related books, but .. I would appreciate any sort of advice on books from you. ..."

This ex-student is now taking an M.Sc. in CS (pure), and whilst I could scan my own library for ideas, I doubt that I'm really that 'current' with what's good, or whether my favourites would be appropriate: I've not taught on the M.Sc. course for a while, and in some cases, and just given their price, I shouldn't really recommend such books that are just pet loves of mine — especially to someone who doesn't know whether they'd even be useful to her boyfriend.

And, before you ask: YES, we do have a reading list, but given that he'll receive this as part of this course requirement anyway, I'd like to tease readers to suggest good reads around the periphery of the subject.

Submission + - Alan Turing papers on code breaking released by GCHQ (bbc.co.uk)

peetm writes: "Two 70-year-old papers by Alan Turing on the theory of code breaking have been released by the government's communications headquarters, GCHQ.

It is believed Turing wrote the papers while at Bletchley Park working on breaking German Enigma codes.

A GCHQ mathematician said the fact that the contents had been restricted "shows what a tremendous importance it has in the foundations of our subject"."

Submission + - The Spanish link in cracking the Enigma code (bbc.co.uk)

peetm writes: "A pair of rare Enigma machines used in the Spanish Civil War have been given to the head of GCHQ, Britain's communications intelligence agency. The machines — only recently discovered in Spain — fill in a missing chapter in the history of British code-breaking, paving the way for crucial successes in World War II.

Enigma machines, developed originally in Germany in the 1920s, were the first electromechanical encryption devices and would eventually carry the country's military communications during World War II. The cracking of that code at Bletchley Park would play a key role in shortening the war and saving countless lives."

Submission + - D-Wave Announces Commerically Available Quantum Computer (forbes.com)

peetm writes: "Computing company D-Wave has announced that they’re selling a quantum computing system commerically, which they’re calling the D-Wave One. The D-Wave system comes equipped with a 128-qubit processor that’s designed to perform discrete optimization operations. A qubit is the basic unit of quantum information – analogous to a bit in conventional computing. For a broader understanding of how qubits work, check out Ars Technica‘s excellent guide."

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