dkastner

13 ms·

1.
by dkastner 9y ago
But even if these magnets were only as powerful as rare earth magnets, the benefits to the environment are huge.
2.
by dkastner 9y ago
I put together an example of how to run chromium with --headless driven by cucumber/capybara: https://dkastner.github.io/2017/04/21/headless-chrome.html
3.
by dkastner 10y ago
As another Faraday employee, I'll add that we didn't start right away with deployment. Instead, we used docker to provide a consistent way to test our apps. Once all of our apps were properly dockerized to run tests, we were able
4.
by dkastner 10y ago
A huge payoff that Rust provides vs Ruby or JavaScript is when writing development tools. It saves so much time and trouble to install a binary than to try and get someone to download the right version of Ruby, gem install, etc. Rust, while
5.
by dkastner 14y ago
While it's true there are more sources of plastic other than fossil fuels, the big disadvantage is the extra amount of energy and water needed. I doubt we'll be able to scale alternative plastics to match the levels produced from fossil fue
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by dkastner 14y ago
Not only is it made from the lowest-grade oil, but this low grade oil constitutes the majority of all the oil (and near-oil substances) that's left, e.g. tar sands, oil shale.
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by dkastner 14y ago
The $1000 question is what the downside of the curve will look like. Will it be a sharp drop-off or a long plateau and decline? It's looking more like the latter at the moment.
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by dkastner 14y ago
You're going to burn a lot more energy getting to and from the asteroid than what you'd be able to bring back.
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by dkastner 14y ago
I like the colors
10.
by dkastner 14y ago
I've been using a very similar tool, browserify to do the same thing. The great thing about browserify is it already comes with core node.js library support, as well as an http module wrapper. With tools like this, I love being able to modu
11.
by dkastner 15y ago
Yes, I realize that most of our electricity comes from coal, natural gas, and nuclear. However, that fact doesn't preclude the idea of using solar, wind, tidal, and geothermal energy to generate all electricity. It's much more difficult to
12.
by dkastner 15y ago
Yes, I know that patent is actually more specific than "driverless car." I was just being snarky.
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by dkastner 15y ago
Prior art: trains. Seriously, though, this is a complete waste of time. Mass transit has been solving the problem of getting people from point A to point B without them having to do the piloting for a hundred years. What we really need to b
14.
by dkastner 15y ago
I read your Hacker News post and was very impressed by your skills. I would like to talk to you about a career opportunity that I'm sure you would find very interesting. Please contact me if you are interested.
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by dkastner 15y ago
My new business plan: 1. Abandon the city for the wealthy suburbs 2. Leave the poor behind, defund infrastructure 3. Sell tours and photos of neglect and destruction 4. Profit! Some things to consider: * While the population of Detroit prop
16.
by dkastner 15y ago
You'll also need plenty of hafnium, titanium, and molybdenum. Not exactly abundant resources. All that just to get a 4% solar->electricity conversion rate. You can put these panels under your solar water heater and get slightly hotter w
17.
by dkastner 15y ago
I've created a quick fork of tmuxinator (originally used for defining sessions for tmux) to also generate iTerm setup scripts: https://github.com/dkastner/tmuxinator
18.
by dkastner 15y ago
I forked tmuxinator to generate the appropriate applescript that will set up iTerm according to your tmuxinator config: https://github.com/dkastner/tmuxinator/commit/c96d04d994cd8c...
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by dkastner 15y ago
Here are some great rebuttals to "Just Food:" http://www.grist.org/article/2009-09-08-mcwilliams-locavore-... http://sharonastyk.com/2009/09/11/start-by-asking-the-right-...
20.
by dkastner 15y ago
I forgot how awesome geometry was. Anyone know of any courses (online) that each geometry through functional languages (or maybe even vice-versa)?
21.
by dkastner 15y ago
I've found that using function compositions/closures for event handling makes my JS code much more testable and readable: http://numbers.brighterplanet.com/2011/06/10/a-pattern-for-j...
22.
by dkastner 15y ago
I think context matters here. The article was discussing GUi word processor usage. When using an app like Pages or Word, the mouse will be faster because keyboard navigation in those apps is terrible. You may be able to save some mousing wi
23.
by dkastner 16y ago
GNUStep is licensed under the GPL and has not implemented as many Cocoa features. Cocotron is licensed under MIT. Assuming that the GNUStep authors want to maintain a stricly GPL codebase, they would not want to borrow anything from cocotr