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pixie_

1,447 karma · joined October 21, 2011

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pixie_··on How Tide Detergent Became a Drug Currency
Is this for real? Seriously this is the definition sensationalism.
pixie_··on Power surges in Britain caused by millions of people making tea [video]
It begs the question why can't the operator watch a computer that does the operator's job for him. Is split second power allocation really done better by a human? Note I'm not suggesting computers are perfect operators, just less error prone.
pixie_··on Startups are run by founders. Mature companies are run by management teams
Incredible companies are run by management teams, run by founders. Jobs, Gates, Musk, Bezos, etc..
pixie_··on Why we've banned null in our codebase
True, I wish I could take Objective-C's handling on null and put it into C# or Java.
pixie_··on Why we've banned null in our codebase
Is it better for you, or for your user? Are you building a game, a social app, or space shuttle software? These questions should guide your decision in language requirements.
pixie_··on Why we've banned null in our codebase
I wish more languages treated null like objective-c. Where if a method is called on a null object, nothing happens and the method returns null. In user land a 'null bug' in objective-c often results in a feature not responding, as opposed to the entire app crashing. It's a much better user experience, and I can write code less paranoid about null values as well.

The car doesn't need to blow up if the air conditioning isn't working.

pixie_··on Show HN: My first product. Thoughts?
Cool thanks. Makes me think of my own video voice overs.. equally horrible..
pixie_··on Show HN: My first product. Thoughts?
Interesting, I thought it sounded computer generated. Do you know if it was?
pixie_··on Show HN: My first product. Thoughts?
Nice work. What did you use for the voice over in your demo video?
pixie_··on C# is the language of the year, Python of the decade
WPF does take time to wrap your head around because it's more complicated, and in a lot of cases writing business apps (which most straight windows apps are) there is no need for all the 'power' WPF provides. WinForms is easy to develop using just the GUI designer. WPF you often need to mix your development between the form designiner and the XAML code itself. It's a needless headache. Also WinForms GUI designer translated the design into straight C#. The WPF->XAML->C# conversion isn't readily accessible, or editable by the programmer and is the source of a lot of complexity and confusion. Often typos in XAML can bring a whole application crashing down with not much of a clue to the source of the bug. /rant
pixie_··on C# is the language of the year, Python of the decade
Is it really though?
pixie_··on A Closer Look At The Christmas Eve Outage
I really don't like the excuse laden and sugar coated style of this postmortem.
pixie_··on JavaScript: Clarifying The Keyword ‘this’
If you're writing abstractions to avoid bad language features, maybe you shouldn't be using bad language features in the first place.
pixie_··on JavaScript: Clarifying The Keyword ‘this’
I understand 'this', that's why I avoid it. All languages have their quirks, and some programmers like to think they're 'smart' by taking advantage of those quirks. Then when you or your team members run into problems you blame the person and not the language, which you're right, but maybe you should of just kept your code simple in the first place.
pixie_··on Game Over: Zynga Shuts Down PetVille And 10 Other Titles
You really don't see anything wrong with making money a top priority? Forgoing all other responsibilities. Do you believe a company should be responsible for more than just profits?
pixie_··on Game Over: Zynga Shuts Down PetVille And 10 Other Titles
They need to figure out a way to persist these games. Either sell them off, or open source them or something. It makes me rage when companies lock in users to a game and shutdown the servers.
pixie_··on The Cold Hard Facts of Freezing to Death (1997)
These people are really interesting. Going to read more about them, thanks!
pixie_··on JavaScript: Clarifying The Keyword ‘this’
object.bind doesn't look very clean compared to using self.
pixie_··on JavaScript: Clarifying The Keyword ‘this’
Of course there are exceptions to the rule, but the rule should still be - avoid 'this.'
pixie_··on JavaScript: Clarifying The Keyword ‘this’
Better a little dangerous 'self' than a lot of dangerous 'this.'
pixie_··on JavaScript: Clarifying The Keyword ‘this’
var self = this; why do people bother with 'this'?
pixie_··on The Cold Hard Facts of Freezing to Death (1997)
Can you find anything that says fire was a necessity for survival for paleo-eskimo cultures because I remember reading it wasn't, but I'm having trouble googling a source for or against it.
pixie_··on The Cold Hard Facts of Freezing to Death (1997)
What's amazing to me is Eskimos lived without fire.
pixie_··on Root Domain Website Hosting for Amazon S3
This is pretty interesting, I'd like to hear more about it. I'd also like Amazon to hear more about it because maybe they could treat web buckets differently or something.
pixie_··on Root Domain Support for Amazon S3 Website Hosting
I use Knockout, but whatever MVVMs are awesome.
pixie_··on Root Domain Support for Amazon S3 Website Hosting
'Single page web app' makes me think of hash tag routing. I think Static+API or S+API (whatever) is like a typical web site with multiple pages. Whats unique is the layout and content are requested separately.
pixie_··on Root Domain Support for Amazon S3 Website Hosting
yea all API calls are POSTs, the API server allows the static server to request.
pixie_··on Root Domain Support for Amazon S3 Website Hosting
That's really awesome. Lately I've been a fan of a Static+API architecture where the site content is served static and dynamic content is loaded through an API call to api.mysite.com and bound using an MVVM. With caching set, static content is never re-requested and API calls are immediately made when a user loads a page. My server can be a simple event io platform like node, and can handle more requests because it's not building dynamic pages, just directly getting data from the db or memcache to serve back json. Unit testing is simplified because my tests are all integration tests against the same API my webpages use. I can write test scripts to create new users, login, run features and verify the JSON results. Basically use my site from the commandline if I want to, or provide 3rd party api support with no extra effort. I'm not a fan of rest urls mixing data with content requests so I use query params to specify the data to request in the api call. Like homework.com/assignment?id=324324 - when the page loads (immediately from cache) the javascript reads the id and makes the API call to get the content. Anyone else using this kind of design?
pixie_··on Stop Generalizing About Europe
I think it's pedantic to confuse 'americans' with everyone from north/south america.
pixie_··on Google Disabled map API access for Volkswagen website
Don't be evil!
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