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One-a-Day-Compiles: Good Enough For Government Work In 1983

alanw When I was a lad (230 comments)

School, circa 1974. Sending off your sheets and hoping that the keypunch operators didn't get 0's and O's confused. O's were slashed, or perhaps it was the other way round. Getting your job back on music ruled paper the next week

University. There were teletypes that you could use to get access to the ICL mainframe, but for exams you had to use punched cards, and only got 3 goes to compile and run your program. There were always queues for the big punch machines, so if you just needed one card doing, you could use a hand punch.

There's a good page with a photo of one here: http://www.staff.ncl.ac.uk/rog...

By my first job in 1979, we had VT52's and then VT100's, as well as a LA120 for the console.

about 3 months ago
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Telescope Designer and Astronomer John Dobson, 1915-2014

alanw Brief Encounter (57 comments)

I once spent an interesting weekend in his company. He'd been born in Beijing, a walled city, and we took him via Chester on our way to North Wales. It was the first time he'd been in a walled city since his childhood. Walking near Llanberis, he found a Yew tree and enjoyed eating the berries. Still my photo of him on the Wikipedia page. Amazing guy, I hope his enthusiasm and inspiration lives on as his legacy.

about 6 months ago
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Chang'e-3 Lunar Rover Landing Slated For 13:40 UTC Saturday

alanw The Rabbit has Landed (90 comments)

Congratulations

about 7 months ago
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Chang'e-3 Lunar Rover Landing Slated For 13:40 UTC Saturday

alanw Install what? (90 comments)

To watch the live feed I'm being asked to install CNTVLive2 plugi

http:/// player . cntv . cn /flashplayer/config/plugins/npCNTVLive2_Linux_64.xpi

I think not.

There seems to be a custom compression algorithm used for
http://player.cntv.cn/flashplayer/logo/Loading.swf?v=2012.11.28.1&v=0.3890230686354875la

mplayer/xine/vlc don't like it.

In Firefox and Chromium it shows a loading page but stops at 80-something percent.

about 7 months ago
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Online Retailers Cruising Tor To Hunt For Fraudsters

alanw IPv6 tunnels (188 comments)

I've been getting up to speed on IPv6 and have a tunnel from he.net (tunnelbroker.net). It seems to pop out somewhere on the other side of the Atlantic, judging from geographically targeted advertising. Several big sites are already IPv6 enabled (Firefox plugin SixOrNot), e.g. Facebook, Google, Youtube.

about 9 months ago
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Ask Slashdot: How To Diagnose Traffic Throttling and Work Around It?

alanw EFF's Switzerland Network Testing Tool (251 comments)

The OP mentions Sandvine: the EFF has a tool called Switzerland.

Is your ISP interfering with your BitTorrent connections? Cutting off your VOIP calls? Undermining the principles of network neutrality? In order to answer those questions, concerned Internet users need tools to test their Internet connections and gather evidence about ISP interference practices. After all, if it weren't for the testing efforts of Rob Topolski, the Associated Press, and EFF, Comcast would still be stone-walling about their now-infamous BitTorrent blocking efforts.

Developed by the Electronic Frontier Foundation, Switzerland is an open source software tool for testing the integrity of data communications over networks, ISPs and firewalls. It will spot IP packets which are forged or modified between clients, inform you, and give you copies of the modified packets.

Switzerland is designed to detect the modification or injection of packets of data traveling over IP networks, including those introduced by anti-P2P tools from Sandvine (widely believed to be used by Comcast to interfere with BitTorrent uploads) and AudibleMagic, advertising injection systems like FairEagle, censorship systems like the Great Firewall of China, and other systems that we don't know about yet.

about a year ago
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Crowd-Funding a Mission To Jupiter's Moons

alanw Re:Radiation makes Europa a bad target (86 comments)

sorry - slip of the cheap crappy touchpad - tried to mod informative, modded down instead. posting here will undo

about a year ago
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Same Programs + Different Computers = Different Weather Forecasts

alanw Re:Lorenz, the Butterfly Effect and Chaos Theory (240 comments)

another link: http://www.aps.org/publications/apsnews/200301/history.cfm

Instead of starting the whole run over, he started midway through, typing the numbers straight from the earlier printout to give the machine its initial conditions. Then he walked down the hall for a cup of coffee, and when he returned an hour later, he found an unexpected result. Instead of exactly duplicating the earlier run, the new printout showed the virtual weather diverging so rapidly from the previous pattern that, within just a few virtual "months", all resemblance between the two had disappeared.

about a year ago
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Sent To Jail Because of a Software Bug

alanw Another set of court cases (239 comments)

where a large financial institution insisted its systems were bug free and secure,
eventually to be proved wrong:
http://www.theregister.co.uk/2005/10/21/phantoms_and_rogues/print.html
... at that time the computing department of one of the banks issuing ATM cards had "gone rogue", cracking PINs and taking money from customers' accounts with abandon ... more than 2,000 people who had suffered "phantom withdrawals" from their bank accounts

1 year,13 days
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Worldwide IPv6 Adoption: Where Do We Stand Today?

alanw Re:Still not working... (327 comments)

I run the Firefox plugin SixOrNot. Google - a green 6. Youtube and Facebook ditto. Slashdot, a red 4. There are major sites out there running IPv6.

I have a free tunnel from Hurricane Electric. The only issue is that Google thinks I'm in the USA, which can't be a bad thing.

Now that there are no more IPv4 addresses available in Europe, it's in the interests of the established players to suppress IPv6 and lock out disruptive new startups: e.g. ISP's or Co-Lo's.

about a year and a half ago
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Artificial Wombs In the Near Future?

alanw Re:Sax Hulled You (367 comments)

Mother was an incubator
Father was the contents
of a test tube in the ice box
In the factory of birth

about a year and a half ago
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WW2 Carrier Pigeon and Undecoded Message Found In Chimney

alanw The life that I have / Is all that I have (287 comments)

        The life that I have
        Is all that I have
        And the life that I have
        Is yours.

        The love that I have
        Of the life that I have
        Is yours and yours and yours.

        A sleep I shall have
        A rest I shall have
        Yet death will be but a pause.

        For the peace of my years
        In the long green grass
        Will be yours and yours and yours

Somewhere in The Doughnut, a cryptographer is trying to use Violette Szabo's emergency one-time pad code poem to decrypt the message.

Leo Marks' life was truly amazing. Read more at his IMDB entry, (bio & trivia)

about a year and a half ago

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