vespakoen

Joined 14 years ago

Karma

113

Submissions

Member since

Mar 29

View on Hacker News

Recent submissions

Comment · 5 years ago

marcan, who is working on AsahiLinux, is streaming at this time of writing and just got the framebuffer working, this is one of the most interesting live-code-streams I have seen.

https://www.youtube.com/watch?v=GxnWuXgj3JI

Comment · 6 years ago

Thanks for letting me know, looks like I didn't extend the domain and somebody else bought it ;)

Comment · 6 years ago

I had an idea some years ago to make this app but based around a community of helping others find their song by humming and finding your own songs, i have a 2 year old react-native project with a basic working version [1]

I don't have time to finish it but i would love it if somebody would make this

[1] https://github.com/vespakoen/ontheweb/tree/master/humminggur...

Comment · 7 years ago

I really like the clocks made by Maarten Baas, it's basically a 24 hour long video of a guy "updating the time" every minute.

He has made a couple different ones:

http://maartenbaas.com/real-time

Comment · 7 years ago

Perhaps this could be used for "curve fitting" [0]? (used in CAM software to optimise CNC toolpaths)

[0] https://en.wikipedia.org/wiki/Curve_fitting

Comment · 7 years ago

I re-implemented (most of) TPLang (mentioned above) in pure JS , and called it openjscam [1] And am working on open source software for CAM (as a hobby), just 2.5D gcode generators, using maker.js and openjscam [2]. And made opencamlib compile on Mac and Windows (and added basic Node.JS bindings) [3]

I am hoping more people will work on open source g-code generators so we have better alternatives to Fusion 360 / Solidworks for free

[1] http://github.com/makercam/openjscam [2] http://github.com/makercam [3] https://github.com/aewallin/opencamlib

Comment · 9 years ago

I guess d3 (https://github.com/d3/d3/blob/master/API.md) can handle most of these things.

Others you can check out:

- http://turfjs.org

- https://two.js.org

- http://paperjs.org (especially "PaperScript" which does some magic to allow adding / multiplying etc. vectors if that's what you're after)

Also worth noting is that for most "computations" there is a likely a package available on npm

Comment · 9 years ago

I tried to install this on OSX (10.12.1), it doesn't seem to handle tar.xz files well, when extracted using the (default) "Archive Utility", it produces a ".cpgz" file, which, when extracted, produces a ".tar.xz" file again.

I ended up extracting it using the "xz" utility

    brew install xz
    xz -d ./mac-portacle.tar.xz

Opening the Portacle.app file didn't work, starting it from the terminal gave me the following:

    dyld: Symbol not found: _iconv
      Referenced from: /usr/lib/libcups.2.dylib
      Expected in: /Users/koen/Downloads/portacle//usr/mac/lib//libiconv.2.dylib
     in /usr/lib/libcups.2.dylib
    /Users/koen/Downloads/portacle//emacs/mac/emacs.sh: line 51: 44458 Abort trap: 6               "$SCRIPT/bin/emacs" --name Portacle -T Portacle -q -l "$ROOT/config/emacs-init.el" "$@"

Comment · 10 years ago

You probably have already seen this, but I just found this ffmpeg library compiled with emscripten and thought it was pretty cool

http://bgrins.github.io/videoconverter.js/demo

Comment · 10 years ago

I shouldn't try to be joking on the internet, especially not on HN, anyways, my "eco" comment was meant as a joke, hence the wink.

Comment · 10 years ago

Cool, I'll wait it out as it isn't really an issue for me, thanks for helping out though, it's really appreciated!

Comment · 10 years ago

That I might have invested 100+ hours tweaking & patching stuff to get linux to run properly on apple hardware. a lot of this time was spent with getting nvidia drivers to work on my macbook pro 6,1 as it has a weird EFI version. (I don't mind because I like tinkering with stuff and learning about underlying causes of problems)

Comment · 10 years ago

Typing the commands manually didn't work either, I also tried disabling LID0 (sudo sh -c 'echo LID0 > /proc/acpi/wakeup')

No luck with that too, I verified the command working with

    cat /proc/acpi/wakeup

It shows

    XHC1	  S3	*disabled   pci:0000:00:14.0

When I close the lid it suspends, when I open it again I just get a black screen (fans still on, no way to get to another tty)

I also tried suspending via the menu / power button: same results

Comment · 10 years ago

Webcam works now, thanks for that!

I added that script to echo XHC1 to wakeup here: /usr/lib/pm-utils/sleep.d/100macfix without any luck (made it executable)

I also removed light-locker (that was the cause wakeup problems on my old macbook pro (6,1), but no luck with that either.

I will play with it another time and report back here if I make progress.

Comment · 10 years ago

Cool! will give those a try, lspci -v now gives me: http://hastebin.com/yosicucoku.xml

It seems to have loaded bdc_pci by default, will try your suggestions and report back.