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mchahn

821 karma · joined February 23, 2012

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mchahn··on Show HN: JSON Commenter, add comments with valid JSON syntax
Note that the keys actually show as an empty string, not with all the spaces shown in the post above. HN is not showing the unicode characters properly.
mchahn··on Show HN: A new VSCode extension that shows definition functions in a stack
I'm deprecating the extension due to lack of interest. It's been 10 days with as much promotion as I could do and there have been 5 downloads. I can't see taking the trouble to support something with no users.
mchahn··on Show HN: A new VSCode extension that shows definition functions in a stack
> Maybe framing it like that could catch HN's attention a bit more. :-)

I've noticed that anything AI is golden here. I've enjoyed doing this and I use it so I'm not really interested in promoting it more. And I've moved on to something a little less weird, and no, it is not an AI thing. :-)

mchahn··on Show HN: A new VSCode extension that shows definition functions in a stack
In vscode click on the extension icon on the left that looks like building blocks. Then type in definition and this should be one of the first shown. Click, install, enjoy.
mchahn··on The Reinvention of Black (2015)
I have found it interesting that I cannot mix paints (subtractive color) to get black. It always seems to be brown. Is it possible to find a combination of paints that blocks all light? BTW, this is not considering the possible "combination" of just one color black.
mchahn··on Consider applying for grad school
Hmm. When I told the professor trying to "hire" me that I couldn't afford it there was no mention of a stipend. Could it have been different in the 1970s?

Pricing on Stanford website (https://registrar.stanford.edu/students/tuition-and-fees):

Each graduate Engineering unit above 18 is $1200.

mchahn··on I'm Wil Wheaton. I Live with Chronic Depression and Anxiety. I Am Not Ashamed
> shouldn't be called mental illness

What should mania be called?

mchahn··on Traveler sues US Customs and Border Protection over iPhone search and seizure
Sure. Anyone can do it.
mchahn··on Beware Rich People Who Say They Want to Change the World
Wow. So Carter and Gates are selfish pigs?
mchahn··on Arduino command line interface
> Atom+VSCode

Excuse my ignorance, but how can something be in Atom and VSCode? Are there two separate versions?

mchahn··on I'm Wil Wheaton. I Live with Chronic Depression and Anxiety. I Am Not Ashamed
As a person who suffers from mania I would argue that everyone "suffers from it" does not apply to mental illness.

Do you have 3 or 4 days in a row where you can't sleep? Do you send emails to everyone at three in the morning that are totally crazy (such as only a maniac would write)? Do you speak at company meetings and have one of your employees write "shut up" on a piece of paper and hold it so that only you can see it?

Your comment is offensive.

mchahn··on Consider applying for grad school
I assume this refers to a PHD. The masters degree I got is also post-grad.

I'm not sure if anyone else covered it but you have to have a certain amount of money to get a PHD. I was approved to enter a doctorate program at Stanford. I couldn't afford it so I went to HP to earn some money. After the five-year approval expired I was disappointed that I could never afford it. (We're talking astronomical numbers here).

mchahn··on Fortnite Android Installer allowed hackers to download and install anything
This will probably cause users to avoid side-loading which is a shame. It will be harder for developers to avoid the store-tax.
mchahn··on Ode to Gray
This make me think of watching "She's Gotta Have It" by Spike Lee. When watching the black and white movie I was blown away by the image depth. It a bright sunlit scene you could see shadows and details in the shade under a tree.

For some reason black and white film always had more dynamic range than color. I don't know why.

mchahn··on The self-driving car that will never arrive
> actually AI and not a bunch of very smart though not intelligent algorithms

That is a relatively old philosophy question that won't be resolved any time soon.

mchahn··on AMD once again have a top performance crown
Threadripper should win an award for product-naming.
mchahn··on UBC researchers may have found a way to make donated blood universal
Am I wrong in thinking that blood compatibility is basically a big allergy problem?
mchahn··on Apple and Google Face Growing Revolt Over App Store ‘Tax’
> had under 4 stars because these places where just really busy

"Nobody goes there anymore. It's too crowded." -- Yogi Berra

mchahn··on Small Assets without the Headache in Elm 0.19
I love the message, but the messenger is a bit over-the-top (infomercialish).

>Just the opposite! The new compiler is quite fast!

mchahn··on Commons Clause
I need to learn about this. Does shared source actually allow one to arbitrarily use the source? I thought the only distinction was that it didn't allow contributions.
mchahn··on What to Do After Finding Hot Connectors on Overhead Power Lines (2017) [video]
> hover your helicopter connected to a 230,000-volt power line?

Not an issue when any electrical ground is at a far distance.

mchahn··on What to Do After Finding Hot Connectors on Overhead Power Lines (2017) [video]
That lineman deserves a raise, no matter what he makes. He falls in the category of workers who are lowered into nuclear reactors to cleans things up.
mchahn··on What to Do After Finding Hot Connectors on Overhead Power Lines (2017) [video]
> I've actually flown helicopters, and it's not that hard.

When all helicopters are quad, tailless, designs flying will be much easier.

mchahn··on CodeSandbox
> VSCode IS running inside a browser.

I used to be a major contributor and follower of Atom. People commonly asked why Atom couldn't run in the browser. The answer was simple, node and a browser are totally different things. Imagine a browser opening files, starting processes, running arbitrary C-code, etc.

No, VSCode does not normally run in a browser.

mchahn··on Commons Clause
> If you want to license your software under a proprietary license, just license it under a proprietary license.

It's not that simple. I'm about to come out with a 3d-printed product that will sell in a similar market to 3d printers. My product is begging to be open-source hardware since anyone with a 3d-printer can create a large part of it and I'd be ecstatic (and richer) if the product developed a community of followers.

However, MakerBot did this and it was a mistake. Clones quickly came out of china at half the price. MakerBot ended the open-source and developed newer products. My outfit is not big enough to do something like this.

So I have considered using a commons-based license. Makers can play with my product without others undercutting my prices.

mchahn··on Commons Clause
I've never heard of an open-source lawyer. I understand totally how valuable it is to litigate open-source issues, but I'm curious as to who pays for such services? Being able to pay lawyers seems unlikely for a free product.
mchahn··on Improving MapReduce Performance in Heterogeneous Environments (2008)
I wonder if Google pays attention to outside research like this, or considers itself ahead of the outside world.
mchahn··on Is Pop Music Evolving, or Is It Just Getting Louder? (2012)
Wow. Can't disagree more. Compressed audio only sounds better on crappy speakers. Maybe they are common with phones.
mchahn··on Ask HN: Software development after 40, how do you keep the fire?
> if you haven't made it big at 40

I remember a meme in Silicon Valley that if you weren't a millionaire by 30 then you failed. And that was in the 1980's.

mchahn··on Clover: 4-Bit Quantized Linear Algebra
> To get into the 100MHz or above speed

That gets back to my original point. The spectrum analyzer went into the gigahertz range. I don't think it was delta sigma. It was some multiple sample thing that only worked in the frequency domain.

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