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cjfont

827 karma · joined October 13, 2011

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cjfont··on Handling server load for the Raspberry Pi Zero launch
Right, but the title strongly implies that the article is talking about executing PHP on the Pi.
cjfont··on Handling server load for the Raspberry Pi Zero launch
For some reason I thought this was going to have something to do with the Raspberry Pi Zero.
cjfont··on Show HN: Screenlog.js – use console.log without opening the console
Even then, wasn't it usually the opposite case, where you would get the "console undefined" error when the developer console was closed? I can't think of a single case where an error only occurs (or is observed) when the console is closed. Having said that, this project definitely still has its practical uses.
cjfont··on The Mystery of Devil's Kettle Falls
Wow, is the snarkiness really necessary? At least by proposing a possible solution here, we increase the chances that a bona fide geologist will come by and tell us why it wouldn't work.
cjfont··on Terminal Window Manager for OS X
Nice, although I think there should also be an 'fs' option for Full Screen.
cjfont··on Show HN: This page exists only if someone is looking at it
However in this case, only the content is being decentralized, not the service itself.
cjfont··on Ask HN: Who's your role model?
John Muir, for teaching people how to appreciate and preserve the few precious natural wonders we have left, and how to discover our own spirituality within them.
cjfont··on Heroku moving away from free dynos
No, you're still charged for sleeping dynos.
cjfont··on Heroku moving away from free dynos
I can't seem to be able to get to that page, even when I'm signed into my Heroku account. When I try to go to the above link, I'm instantly redirected to https://www.heroku.com/home. Anyone else observing the same thing?
cjfont··on HTML6 proposal for single-page apps without JavaScript
“<A href="sql:select from *”>"

An anti-pattern if I've ever seen one.

cjfont··on Study finds that refactoring doesn’t improve code quality
Something about this study feels contrived. The size of the project makes a big difference, and it seems that the study focused primarily on making the code less linear and more abstract (adding polymorphism, etc.) in cases where the overwhelming benefit is seen in huge projects involving many developers. I don't feel that was even close to being the case here.
cjfont··on How a Blind Person Programs
Listening to that blew my mind to the point where I was convinced the audio wasn't being played through my speakers the way it was intended.
cjfont··on Elon Musk donates $10M to keep AI beneficial
Perhaps the incentive here is to educate coders as to what patterns to avoid which will have an inclination toward "evil" AI. This won't stop others for whom this is the goal.
cjfont··on Show HN: Iota – a text editor written in Rust
Great work, Greg! Kudos for using a language that has yet to see it's first stable release.
cjfont··on A free, complete guide to Technical Analysis
Alternatively, you can save your money and use one of the myriad of backtesting tools built into existing trading platforms using a demo account.
cjfont··on Entrepreneur is a silly word, and you sound silly when you call yourself one
Why not a spouse?
cjfont··on Why Apple Didn't Use Sapphire for iPhone Screens
Obnoxious is putting it kindly when I can't even seem to be able to scroll down to read the entire article.

EDIT: Apparently it's happening to me when I zoom at all on the page in Chrome, I'm surprised no one else has complained.

cjfont··on C3.js: D3-based reusable chart library
For a simple scatterplot with many points I would probably simply use Canvas directly, and perhaps borrow elements from D3 like d3.scale to plot the axis labels. It is possible to use Canvas underneath to plot the 100,000 points, and SVG on top for other stuff like tooltips and brush selecting.
cjfont··on C3.js: D3-based reusable chart library
With those many points you'll probably need something that makes use of HTML Canvas, and not SVG which slows down if you plot that many elements.
cjfont··on C3.js: D3-based reusable chart library
Using D3 for simple charts is not necessarily a waste of time -- I have a small collection of code for D3 charts I've made that I keep around and reuse as needed. Although they are simple they are tailored to the way I like simple charts to look like.
cjfont··on Choose Firefox Now, Or Later You Won't Get A Choice
And I wouldn't have as much a problem with a browser eating into my CPU/RAM is if it actually performed, but alas...
cjfont··on Keyboard Acoustic Emanations (2004) [pdf]
I'm not sure this will works with today's quiet keyboards, looks like they used the noisy IBM-style keyboards for the setup.
cjfont··on SQLite: Small, Fast, Reliable – Choose any three
The article mentions that databases can be up to 140TB in size, and yet it also mentions that it may not be a good choice for very large datasets - does this mean that approaching the upper limit is not recommended, or are we talking about something even larger?
cjfont··on SQLite: Small, Fast, Reliable – Choose any three
I'll make a note of better hiding my notes in textbooks I'm reselling so they aren't removed before reaching their new owner.
cjfont··on Pixel Art + Star Trek = Pixel Trek
Seems like that would require an unnecessary amount of overhead to do something very simple.
cjfont··on In Canada, find a penny, recycle it
> steel pennies will be drawn to magnets whereas the zinc and copper pennies will float.

Float on water?

cjfont··on First Atomic Clock Wristwatch
Perhaps a bit, but the boldness and style quickly make up for that.
cjfont··on The Illinois Commerce Commission websites do not use OpenSSL
So what? Depending on whether they're simply hosting public information and there's no need for authentication, why would they need SSL?
cjfont··on Programming paradigms that change how you think about coding
Seems pretty obvious to me, since the above description could also apply to your typical declarative languages such as SQL, where you also rely on the database to do optimizations based on a description of the result you're looking for, rather than procedures for calculating it.
cjfont··on Why Don’t We Have a General-Purpose Tree Editor?
Speaking of which, I'm waiting for someone to create a good mindmapping app using D3.js =]
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