Charlie Harvey

Musings

20 Musings articles in total, showing 1 to 10

  • 9 lines of code, 9 billion dollars

    9 lines of code, 9 billion dollars cover image

    Six years ago Oracle, the database company which acquired the Java programming language when Sun Microsystems went titsup in 2009 started a lawsuit claiming that Google, by using some of the Java APIs in its Android operating system.After trying to licence Java from Sun in 2005

  • On losing my father

    On losing my father cover image

    My father, Chris Harvey, died two weeks ago on Friday, 29 April. He had had cancer for some time. The end was quick. So quick that his family weren’t able to get there before he died. Just the day before he had been sitting up in his chair smiling and joking with the medical staff and his visi

  • Digits in page numbers and thoughts on optimization

    Digits in page numbers and thoughts on optimization cover image

    Sometimes solving problems with dumb code involves a simpler expression of a problem than solving the same problem with highfallutin' maths. Sometimes the simpler expression involves more time or space complexity. That might be fine, depending on the inputs we need to process, indeed spending a long

  • HTML5 and covert peer to peer filesharing

    HTML5 and covert peer to peer filesharing cover image

    Imagine a well-designed P2P distribution network that was reasonably anonymous, took no effort to install or configure and could be used without large amounts of effort by any normal computer user. Such tools can and indeed have been built and open up a range of opportunities for illegal use to cybe


  • Obama crypto leak: no mandatory broken encryption. Yet.

    Obama crypto leak: no mandatory broken encryption. Yet. cover image

    A recent leak published in the Washington Times seems to point to the Obama administration backing down on recent proposals to include backdoors in encryption products following pushback from the public, crypto experts and some of the big US tech companies.The memo, which was published last week,

  • Is GCHQ password advice dodgy?

    Is GCHQ password advice dodgy? cover image

    It is unusual, to say the least, for me to find a part of the work of GCHQ that is not entirely obnoxious. However, their recently published password guidance seems rather reasonable, despite this dig from the Guardian some will be sceptical about trusting the advice of the intelligence agency o

  • Cameron’s turd in the encryption punchbowl

    Cameron’s turd in the encryption punchbowl cover image

    In a week when it was revealed that GCHQ was illegally spying on Amnesty International, British Prime Minister David Cameron has added yet another turd to the increasingly shitty punchbowl of his vision of the future internet by proposing a ban on effective encryption. Last time Cameron said some