cultural reviewer and dabbler in stylistic premonitions

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Joined 4 years ago
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Cake day: January 17th, 2022

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  • I don’t think anyone called those “web apps” though. I sure didn’t.

    As I recall, the phrase didn’t enter common usage until the advent of AJAX, which allowed for dynamically loading data without loading or re-loading a whole page. Early webmail sites simply loaded a new page every time you clicked a link. They didn’t even need JavaScript.

    The term “web app” hadn’t been coined yet but, even without AJAX I think in retrospect it’s reasonable to call things like the early versions of Hotmail and RocketMail applications - they were functional replacements for a native application, on the web, even though they did require a new page load for every click (or at least every click that required network interaction).

    At some point, though, I’m pretty sure that some clicks didn’t require server connections, and those didn’t require another page load (at least if js was enabled): this is what “DHTML” originally meant: using JavaScript to modify the DOM client-side, in the era before sans-page-reload network connections were technically possible.

    The term DHTML definitely predates AJAX and the existence of XMLHTTP (later XMLHttpRequest), so it’s also odd that this article writes a lot about the former while not mentioning the latter. (The article actually incorrectly defines DHTML as making possible “websites that could refresh interactive data without the need for a page reload” - that was AJAX, not DHTML.)







  • Python does have a year option that they are not using.

    No, it doesn’t:

    help(datetime.timedelta)
    Help on class timedelta in module datetime:
    
    class timedelta(builtins.object)
     |  Difference between two datetime values.
     |
     |  timedelta(days=0, seconds=0, microseconds=0, milliseconds=0, minutes=0, hours=0, weeks=0)
     |
     |  All arguments are optional and default to 0.
     |  Arguments may be integers or floats, and may be positive or negative.
    














  • Arthur Besse@lemmy.mltoProgrammer Humor@programming.devVintage
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    10 months ago

    With the Mac SE and II, the switched to ADB, which looked like a PS/2 port, but you could daisy chain your mouse, keyboard, and other inputs like tablets or joysticks all into one jack in the back of the computer.

    The port looks similar - both are mini-DIN - but ADB has four pins while PS/2 has six.

    ADB was first introduced in 1986 on the Apple IIgs, and later was used in all Macs from the SE until the iMac. For the first few years there were two ADB ports, but in 1990 (maybe starting with the Mac IIsi?) they reduced it to one and started shipping keyboards with ports to daisy chain the mouse from.