News for hackers. Stuff that matters.

AndrewNCarr

Re:When That Guy Died on My Show (2007) on Saturday March 10, 2018 @08:27AM (#16558399)
If you were in school, it is very possible you did watch it live:

"With Christa McAuliffe set to be the first teacher in space, NASA had arranged a satellite broadcast of the full mission into television sets in many schools, but the general public did not have access to this unless they were one of the then-few people with satellite dishes. What most people recall as a "live broadcast" was actually the taped replay broadcast soon after the event." http://www.nbcnews.com/id/11031097/

Here is a project that maintains a list of homoglyphs and has some Java and Javascript code for detecting them.

https://github.com/codebox/homoglyph

The list itself in sorted text format, each line a list of similar glyphs:

https://github.com/codebox/homoglyph/blob/master/raw_data/ch...

Some brief searching ("cooking rice with seawater") indicates that at a minimum you can use seawater diluted with fresh water for cooking if your survival depends on it. Seawater is around 3.5% salt. For perspective, that is something on the order of a soup spoon of salt per soda can volume of water (12fl oz/355mL).

Undiluted seawater suitability seems to vary by food[1][2], my cursory search didn't provide any factual specifics for rice, oatmeal, and vegetables. Some comments indicate you can boil fish in straight seawater.

That's all without considering pollution and natural toxins from algae blooms. The sources I skimmed mentioned commercially sourced culinary "sea water", I would expect some amount of filtering and heat treatment.

[1]https://www.chowhound.com/post/cooking-seawater-785862

[2]https://www.quora.com/Could-seawater-be-used-for-cooking-e-g...

https://cooking.stackexchange.com/questions/51729/can-i-use-...

The next worst is when there are only a handful of search results and the top one is a forum post with replies saying the answer is easily available, and the OP should have used Google first.

The remaining results being archives of that first one.

Re:Jeff Varasano's Famous New York Pizza Recipe (2008) on Monday May 08, 2017 @11:57AM (#14292723)
Varasano also rejects the "special water" claim. I think the historically poor quality of pizza in rural areas is due to the "trade secret" recipe factors (which Varasano identifies) not being widely shared.

I've been to small towns with a "House of Pizza" that made an awful flavorless and bready crust, and the locals loved it because they had no reference for anything better.

className is a small inconvenience when porting over an existing app to react (e.g. pasting in existing html), as is the requirement for style parameters to be objects. className is a quick find replace, but style is a more lengthy transpose process.

These are small frictions, but in the same way that every ounce/gram counts to a hiker, minimizing process frictions makes a big difference in productivity during times you already have a high cognitive load.

Re:What cats can teach us about how to live on Tuesday February 07, 2017 @10:20PM (#13595405)
You basically just described Cat Programming 101.
Re:Ask HN: Which book have you re-read recently? on Saturday February 04, 2017 @10:52AM (#13567350)
Consider Phlebas is one of the few books I have read more than once. The Culture series is unparalleled. Surface Detail is probably my pick for #1, as Consider Phlebas isn't really set within the Culture proper, so stands in its own category in a sense.
Apple could shrink the touchbar enough to have space for the esc key. They could have also included a single classic USB type A receptacle and kept the magsafe power connector... so who knows.
Agreed, "mayonnaise man" sounds like an internet legend in the making. To claim it is not beautiful without a link, but give such a fascinating description...
Re:Realistic alternatives to Apple computers on Tuesday November 01, 2016 @12:47PM (#12847608)
I would like to find a laptop with a touchpad as good as a 2010 MacBook Pro.

I'm not aware of any, and this article seems to confirm it: http://www.businessinsider.com/macbook-touchpad-better-than-...

Re:USB power supply puts 220 Mains power out on USB jack on Monday April 11, 2016 @06:17PM (#11475606)
If you like AvE, check out This Old Tony. He is more machining focused, but he did do a clever multimeter 4/1 video.
Re:Structured Concurrency on Sunday February 14, 2016 @12:00PM (#11098960)
He is referring to traditional chaining of programs through STDOUT and STDIN. For example, a "program" that counts number of occurrences of foo in a file: cat file.txt | grep "foo" | wc -w
Re:What Kind of Logo Do You Get for $5? on Friday August 08, 2014 @12:17PM (#8153547)
The missing link between the new Pepsi logo and TimeCube!

Saddest thing is I can see a board room eating this up. Remember when Marissa Mayer redesigned the Yahoo logo with a small team over a weekend? "no straight lines in nature" she said. Sounds good, except it is wrong.

That has always been my response to John Searle's Chinese Room [1] thought experiment. The argument boils down to the human consciousness either being magic or not. Magic being something beyond physics.

1: http://en.wikipedia.org/wiki/Chinese_room

Re:Someone lucky got id Software's original NeXT hardware on Sunday January 20, 2013 @09:36AM (#5087015)
http://www.idsoftware.com/business/history

"Taking its name from Freud's primal, instinct-driven face of the human psyche, id Software is, by general acknowledgement, the coolest game shop in the world."

Re:Someone lucky got id Software's original NeXT hardware on Saturday January 19, 2013 @04:15PM (#5084776)
It is "id" software, no caps, no periods. It is named for this concept: http://en.wikipedia.org/wiki/Id,_ego_and_super-ego

I used to make similar mistakes years ago, for a long time thinking it was "Eye Dee Software", so I'm posting this to enlighten others, rather than being a grammar commie.

Interestingly, there was a game called iD published in 1986: http://en.wikipedia.org/wiki/ID_%28video_game%29

Re:The best interface is no interface on Sunday December 23, 2012 @01:34PM (#4960171)
Reminds me of this: http://www.youtube.com/watch?v=aXV-yaFmQNk (A Magazine Is an iPad That Does Not Work)

Not that I disagree, it is just fun to think about possible unintended consequences of dependency on AI for every day tasks. I am sure there are some short stories that deal with people in an advanced civilization losing their automation, but I can't seem to track any down on Google at the moment.

Re:Cargo-culting to success and understanding on Thursday December 20, 2012 @10:50AM (#4948265)
My observation of HN is that any link title mentioning cargo cult or skeuomorphism is upvoted into orbit.

It is worth reading the wikipedia article on the subject: http://en.wikipedia.org/wiki/Cargo_cult

I've always thought the idea was linked to the concept of the Outside Context Problem, as a temporary case (the US service personnel eventually left, giving rise to the cult). Iain Banks purportedly coined this term and uses this as the basis of his novel Excession: https://en.wikipedia.org/wiki/Outside_Context_Problem#Outsid...

Amusingly, Banks also had a ship named Cargo Cult in another Culture novel (The Player of Games).

Re:40,000 NYU students realize they can 'reply all' to everyone on Wednesday November 28, 2012 @03:46PM (#4844628)
When the blog post author (Larry Osterman) states that a quarter of 100,000 is 13,000, and that 10% of 13,000 is 130... I start to question if anything the author writes is in any way reflective of what actually occurred.
Re:HDMI – Hacking Displays Made Interesting on Sunday November 04, 2012 @12:00AM (#4738899)
I was involved in the creation of the Arduino CEC library, so I instantly recognized the schematic included in the PDF on page 17. My hardware implementation of interface is here: http://www.andrewncarr.com/hdmi/ (I included additional wiring for hotplug detection and an EDID interface)

It has been great to see the progress in the 2.5 years since, with LibCEC and availability of commercial adapters. As far as I know, no discrete video card yet offers access to the CEC bus.

I'm not sure what security vulnerabilities are possible via CEC, no vectors that I can see, but I am no Moxie Marlinspike. I suppose newer sets may store things like Netflix credentials, but CEC is often implemented in a discrete chip, or embedded port controller. That was the state of things in 2008 models anyway, and it is a fast moving area, so I am likely way out of date. The OSD "internet features" of my 2008 Samsung are laughably quaint compared to what budget models can do today.

I can easily imagine that MS store employees have been instructed to do this as a result of this issue. If that is the case, good responsiveness from MS.

Somewhat reminds me of the following story. Not exactly, but it is an interesting read anyway: http://www.theregister.co.uk/2011/11/25/charles_eicher_chris...

Re:Helping you select a JS MV* framework on Saturday October 13, 2012 @12:44PM (#4648954)
>The difficulty is that anything more complex is TOO complex as an example.

This sums it up. "Todo" examples are intended as a web/js-framework equivalent to the traditional "Hello World" example used to introduce a programming language. "Todo" defines a basic unit of usefulness that can be easily implemented to give the target audience an idea of what a given framework "looks like". It isn't perfect, but it is a starting point for framework comparison.

Re:The New Oracle on Saturday October 13, 2012 @07:35AM (#4648378)
Countdown to 5 more HN posts with open source reimplementations of Oracle's new UI style. With proper CSS of course, none of those center tags.

By tomorrow every blog story linked will be using this ultra minimalist design.

Re:ASP.NET MVC and WebAPI Tutorials on Saturday October 06, 2012 @02:05PM (#4621182)
There is nothing magical about attributes in C#, they are a well defined way to declaratively add meta data to your methods, and I've always found them quite useful and effective.

Here are a few links that may be insightful on how they work:

http://oreilly.com/catalog/progcsharp/chapter/ch18.html

http://msdn.microsoft.com/en-us/library/aa288454%28v=vs.71%2...

http://www.codeproject.com/Articles/2933/Attributes-in-C

I would argue that if your team delivered good stuff, mostly on schedule, and your team was happy, then you were good at being a manager. The company failing despite your team deliver quality product hints that there was probably a flaw in strategic vision or external market factors.

Enjoying the role is another thing though.

Re:How does SSL work? on Saturday September 29, 2012 @04:40PM (#4590819)
It doesn't, according to Moxie Marlinspike and others.

http://www.theregister.co.uk/2011/04/11/state_of_ssl_analysi...

If you haven't seen any of Marlinspikes presentations, you are missing out on some fascinating stuff.

Moxie @ Defcon 19: http://www.youtube.com/watch?v=xIiklPyS8MU

Re:Light Table - Embracing Abstraction on Wednesday September 26, 2012 @07:07PM (#4578486)
I've noticed a lot of YouTube videos have a CC button which enables subtitles. This appears to be some sort of beta feature, and the captions aren't always perfect, but I've found it useful for videos where the sound isn't clear. Why isn't it available on this video? Is it only for listed videos? Does the uploader have to enable it? I thought it was universal since I first noticed it.
Re:Black Swan Farming on Monday September 10, 2012 @10:33AM (#4499966)
Ageism, racism, and sexism all in one, impressive. And what stereotypes do you attribute to that demographic which are unique and oppressive to others? Seems to me the only thing in question here is creativity and ambition.
Re:Mac Pro gets half-assed “update” on Monday June 11, 2012 @06:39PM (#4097442)
I wonder if this is a tacit acceptance of the DIY hackintosh. Has anyone seen hacintoshes used by audio/video pros for production work?

Everything I've read over the last year seems to imply that Apple is losing interest in the pro A/V market in favor of the profitable portable market, instead of keeping both going.

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