thedjinn

6 ms·

1.
MiniWASM – A minimalist Rust WebAssembly project template(github.com)
2 points by thedjinn 6y ago|0 comments
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by thedjinn 6y ago
How many images does your app typically need to avoid overfitting?
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by thedjinn 6y ago
Most people probably don't even refer to the macOS versions by number but by codename.
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by thedjinn 6y ago
I'm on a 2012 MBP with similar experiences. Every year I think about finally replacing it, but hold off on it because everything still works fine apart from some increased fan noise and reduced battery capacity (which doesn't conc
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by thedjinn 7y ago
That will make you a 10x developer today but a 0.01x developer when shit hits the fan.
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by thedjinn 7y ago
It's basically a Pi, a buck regulator, a tiny COB USB audio interface and an SSD1306-based 128x32 display. Removed all connectors and replaced them with soldered wires so it packs neatly into a tiny box. The software is all custom and
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by thedjinn 7y ago
I built a guitar stomp box using a Raspberry Pi Zero to trigger samples with a foot switch. Runs on 9 volts and has a very bright OLED display so I can still see what it's doing when I'm playing in a dark venue.
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by thedjinn 8y ago
Looks decent. I would suggest adding more tunings for us metal players that play lower tunings (for example, I play 2 whole steps down)
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by thedjinn 8y ago
That's more keystrokes. ;)
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by thedjinn 8y ago
Not really a trick of Vim itself, but when using Vim from the terminal I find ctrl-z very useful to background Vim, type in a few shell commands for git or whatever and then use "fg" to hop back into Vim.
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by thedjinn 8y ago
That's great, now I need a middle name. Any good suggestions?
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by thedjinn 9y ago
Well, please enlighten us then!
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by thedjinn 9y ago
Looks fine to me. What's wrong about that syntax?
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by thedjinn 9y ago
Yes, that works. However, you would be facing the same problems. You can read out the pressure of a touch but the initial pressure is not the strongest since the finger is still in motion. Additionally, 3D touch is not supported on all devi
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by thedjinn 9y ago
Exactly. The general idea is that you get a measurement of the applied force, so integrating that value gives you an approximate velocity.
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by thedjinn 9y ago
3D touch is not supported on all devices unfortunately.
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by thedjinn 9y ago
The accuracy is a trade-off between latency and precision. The touch event arrives as soon as you touch the screen, but the actual force of your touch still needs a few milliseconds to actually put the device into motion. Waiting a little b
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Show HN: MidiPad 2 – A customizable Midi Pad Controller(midipadapp.com)
47 points by thedjinn 9y ago|18 comments
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by thedjinn 9y ago
I have been using React Native for a year now on a large project and came to the same conclusion. I find using Redux can quickly lead to over-engineered software. As goes with every extra dependency: don't use it until you actually nee
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by thedjinn 9y ago
Most music is mixed not to have any useful spectral information below that frequency anyway. And if you want beat then a better thing you can do is look at the half-wave rectified difference between the sums of two FFT frames (with optional
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by thedjinn 9y ago
Pretty boring if it's just FFT based. I'd love to see music visualizations make use of more sophisticated musical feature detection, like polyphonic note recognition or tempo/rhythm analysis.
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by thedjinn 9y ago
I wonder if it's possible to use some kind of translator, like Apple did with Rosetta to run PowerPC code on x86. This is of course not interesting for the Surface but it might be a nice solution for a desktop transition to ARM.
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by thedjinn 9y ago
Don't forget there's also Xcode's built-in view debugger. Very useful tool!
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by thedjinn 9y ago
A while ago I read about the DMZ between North/South Korea being a place where endangered species thrive again.
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by thedjinn 9y ago
No, such a claim would be complete nonsense. We are using a local database as a mirror for offline use, which is a key requirement. Profiling (a forgotten art nowadays) shows that most time spent during queries is in this bridge and not in
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by thedjinn 9y ago
Our app is used by people working in remote areas without mobile/wifi reception. Therefore we maintain a local copy of the user's state.
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by thedjinn 9y ago
We are using SQLite. The performance bottleneck is not the database itself but conversion between the Java and JavaScript environments.
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by thedjinn 9y ago
I have been working on a large React Native project for several months now. It's great for quick prototyping but once we started doing heavy database stuff it got really slow, especially on Android. Of course we could have ported that
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by thedjinn 9y ago
From the guy that wrote PuTTY
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by thedjinn 9y ago
This was a bug in the build process and has been fixed now. Thanks for reporting!

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