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User: ydnar

ydnar's activity in the archive.

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Comments · 102

  1. Slip on RNA Interference Leads To Nobel Prize · · Score: 0

    Somehow I read the headline as "GNAA Interference Leads to Nobel Peace Prize."

  2. Re:zero on How Many HDMI Ports Does Your HDTV Have? · · Score: 2, Informative

    HDMI isn't bad anymore than the DVD player connected to your projector. It's a cable package that combines digital video and audio signals.

    HDCP is a method of encrypting the DVI signal transmitted over an HDMI cable. DVI cables, as well as monitors and video cards that have DVI ports, can transmit an HDCP-encrypted signal just as well.

    HDMI cables are handy if you have a reciever with multiple HDMI inputs--fewer cables to deal with.

  3. Implemented using #anchor links and iframes on Ajax Back, Forward, Reload and PHP · · Score: 1

    We implemented in-page history (and bookmarking) in Vox by overloading the anchor portion of the URI (the part after the #) and using iframes in IE. The anchor URI form is in simple key:value form that the JavaScript parses and triggers an event to enter the state specified.

    Randy

  4. Re:overriding the constructor on Asynchronous Requests with JavaScript and Ajax · · Score: 1

    BSD actually (see bottom of script):

    http://www.livejournal.com/js/core.js

  5. overriding the constructor on Asynchronous Requests with JavaScript and Ajax · · Score: 5, Informative

    With JavaScript, the object that is returned by the newoperator is the return value of the constructor. Which means you can set/override pretty much any object/property with a pseudo-constructor that returns any arbitrary object (class).

    Adding XMLHttpRequest to Internet Explorer:

    if( typeof window.XMLHttpRequest == "undefined" ) {
        window.XMLHttpRequest = function() {
            var types = [
                "Microsoft.XMLHTTP",
                "MSXML2.XMLHTTP.5.0",
                "MSXML2.XMLHTTP.4.0",
                "MSXML2.XMLHTTP.3.0",
                "MSXML2.XMLHTTP"
            ];

            for( var i = 0; i < types.length; i++ ) {
                try {
                    return new ActiveXObject( types[ i ] );
                } catch( e ) {}
            }

            return undefined;
        }
    }

    y

  6. UNH Biodeisel? on Algae That Cleans Emissions and Produces Fuel · · Score: 2, Interesting

    This sounds very similar to a similar process documented by the UNH Biodeisel Group.

  7. uh, moderators? on mod_perl 2.0.0 Released · · Score: 1

    +1 funny?

  8. Re:General note: what is it? on mod_perl 2.0.0 Released · · Score: 5, Informative

    The main advantage is not the faster CGI execution environment.

    mod_perl lets you create Apache modules in Perl, that handle every stage of a request (or anything else), and are full peers of Apache modules written in C.

    ModPerl::Registry[Prefork] is just a bonus. The more interesting m_p modules are authn/authz/dispatch modules that can replace cumbersome C equivalents.

    y

  9. Re:URL? URN? URI? Email? Username? Login? Identity on OpenID - Open Source Single-SignOn · · Score: 1

    Not necessarily. The OpenID client can look at your URL and fetch the link tag just as easily:

    mailto:foo@bar.com -> http://bar.com/ -> http://bar.com/openid/server

    Or if you like, leave off the mailto: entirely, like you can with the http:/// and have the client assume user@host means "go fetch the OpenID server from the top level host."

  10. Re:URL? URN? URI? Email? Username? Login? Identity on OpenID - Open Source Single-SignOn · · Score: 1

    Which would you prefer to be?

    http://thinkinginbinary.webhop.net/

    or

    MooseGuy529

    The problem with user@host is that it resembles an email address. OpenID asserts a URL, not a user, which is an important distinction.

    That URL does not have to be http. It could well be mailto: or data: or gopher: or whatever.

  11. any backend can work on OpenID - Open Source Single-SignOn · · Score: 1

    OpenID asserts a URL, and that the person using the browser has control in some way over that URL. How you are authenticated is up to your OpenID server's implementation.

    It could be LiveJournal, TypeKey/TypePad, your corporate website using LDAP or AD, whatever.

    A hypothetical example:

    John Carmack forgets his password again, and wants to comment on a Slashdot article about rockets and Quake.

    Assuming Slashdot has OpenID support, he can supply his URL: http://www.idsofwtare.com/~johnc/ and Id's OpenID server can assert that URL.

    Slashdot can (if it chooses) do some autodiscovery and fetch a FOAF/vCard/hCard/whatever to fill out some user data so he's identified as "John Carmack" on the comment.

  12. Directions to London on Google's Impact on the Internet · · Score: 1

    C'mon, guys...not even a joke about driving to JFK airport?

  13. Re:Damn shame on Firefox 1.0.3 and Mozilla Suite 1.7 Released · · Score: 3, Informative

    Ctrl+W
    Ctrl+R
    Ctrl+U

    Or you could write an extension...

  14. Re:"Sensors"??? on Firefox Continues Gains against IE · · Score: 1

    WebSideStory has pretty sophisticated JavaScript to detect a number of things, including browser caps, form fields, what page and how far along in a form the user got, etc. It's more than just simple image embedding or logfile analysis.

  15. Re:css is better, but is still full problems on Printing XML: Why CSS Is Better than XSL · · Score: 1

    CSS is incredibly well documented, both officially and by its users.

    Dealing with browser quirks takes nothing more than time and a little pit of patience. You have to set your goals of which browsers with which features, plan for graceful fallback, and test test test. Just like any trade with numerous and subtle exceptions, if you do it long enough it all becomes second nature and you find yourself writing CSS that not only validates, but looks right on every browser you desire.

    CSS would be nowhere today if it had been an XML-based language. The spec is pretty well written and (numerous gotchas excepted) pretty well supprted, even by Microsoft.

  16. Re:Early Quake code in HL2 on Carmack Discusses Delay of Q3A Source · · Score: 2, Informative

    Valve did not, nor ever claim to have rewritten every piece of code in the engine.

    Believe it or not, but there are still vestiges of Wolfenstein 3D in the Quake 3 engine and probably Doom as well. I can't say for certain about the latter because I have not worked with its code directly.

    y

  17. Re:Early Quake code in HL2 on Carmack Discusses Delay of Q3A Source · · Score: 1

    HL2 is a HL1 derivative, which in turn is a Quake (1) derivative. There aren't any compelling reasons for Valve to rewrite the last remaining pieces, and plenty of compelling reasons not to.

    I'm sure the business case was worked out eons ago anyway.

    y

  18. wintertime on Classic Mac FPS Marathon Turns 10 · · Score: 1

    It was approximately 8 years ago that I sat in a similar situation, on a snowboarding trip using Greg Kirkpatrick's Powerbook, creating Route 66, a map for Marathon Infinity.

    Before heading out this morning to the slopes, I discovered our cabin had DSL. Checking Slashdot, I noticed this story. Brings back a lot of memories: playing Marathon until the wee hours after graduating high school, meeting the Bungie crew at Macworld shortly after Marathon's release in 1995, getting hired a year later to work on Infinity.

    Shouts to the ex-Brooklyn crew.

  19. Re:why does firefox have no way to launch thunderb on Mozilla Lightning to Challenge Outlook · · Score: 2, Informative

    Try Ctrl+M.

  20. Re:When you buy ESPN NFL you support Sonny Bono on EA Obtains Exclusive NFL Licensing Rights · · Score: 1

    A few of my good friends work for Visual Concepts or Sega. Whether you're supporting the evil empire of Disney by buying ESPN/Sega sports games, you're also explicitly not supporting the other evil empire: EA. You're also supporting my friends, who I think are pretty swell and deserve to make games, get paid, keep their jobs, etc.

    EA throws millions at advertising for their sports franchises because they can afford to. If it weren't hard enough for another company to get a game in edgewise, it's pretty much impossible now.

    Sega's NFL games have been on par or better (depending on who you ask) than Madden for quite some time. The $20 stunt got them increased visibility and market share, and annoyed the slumbering giant, who now as we see swats back with a 5 year exclusive contract with the NFL. Just long enough to go through another console generation and kill off their competition.

    I'm not sure how I feel about this, but I'm definitely not thrilled.

  21. Re:Three more (more accurate) words... on The Browser Wars Are Back? · · Score: 5, Insightful

    It may be gratis, but it's not libre.

  22. Re:BEWARE !! on QuakeCon id Software Keynote Coverage · · Score: 1

    It's Christopher Ryan Carmack.

    CRC.

  23. Re:Video File Formats on DOOM 3 Final Video Trailer Released · · Score: 1

    If you have Windows, use Media Player Classic. It's a GPL'ed media player with a lightweight interface (think old-school Windows Media Player) and interfaces to QT, WM, and Real codecs, as well as playing CDs, DVDs (with excellent subtitling) and pretty much any streaming video format.

    You'll need to install QT/Real/WM codecs for it to work completely, but it's nagware free and updated often.

  24. Article text, in case shell: gets Slashdotted on Mozilla/Firefox Bug Allows Arbitrary Program Execution · · Score: 0, Offtopic

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  25. Re:This is dumb on iPod: Your Portable Corporate Hellraiser · · Score: 1

    I agree. It's sort of like DRM--only stopping the people who want to be stopped. Or drug laws. Take your pick.