pc

60 ms·

601.
by pc 18y ago
Best Objective-C guide I've come across.
602.
From C++ to Objective-C(ktd.club.fr)
2 points by pc 18y ago|1 comments
603.
by pc 18y ago
Notes and Stocks.
604.
by pc 18y ago
Just looked through a few -- these presentations are excellent. I'd recommend them to anyone looking to learn iPhone development. (Not too surprising. Both lecturers work on iPhone development at Apple, and Paul Marcos has been teaching Coc
605.
by pc 18y ago
NOODP != nofollow. http://www.google.com/support/webmasters/bin/answer.py?hl=en... One source we use to generate snippets is the Open Directory Project. You can direct us not to use this as a source by adding a meta tag to your pages. To
606.
by pc 18y ago
does the app update the database regularly? The Wikipedia guys release new dumps quite infrequently (every few months), so there isn't an incremental dump update mechanism - the changeset would simply be too big to make it worthwhile. an
607.
by pc 18y ago
There's more info at http://collison.ie/wikipedia-iphone , but to answer your question, it takes up 2GB of space.
608.
Offline Wikipedia browser for iPhone now available in the App Store(collison.ie)
17 points by pc 18y ago|5 comments
609.
by pc 18y ago
I think 1960 called, and asked for its programming revelations back. Code as data is cool? Lambda is powerful? Well... indeed.
610.
by pc 18y ago
I'm gonna have to start again -- wish you could save games.
611.
by pc 18y ago
It gets more interesting after you pass a few easy levels.
612.
LightBot - Flash game teaches procedural programming in face of memory constraints(addictinggames.com)
6 points by pc 18y ago|7 comments
613.
by pc 18y ago
error_intr is meaningful, but it's defined as the value of EINTR, which can never be zero -- so this is a bug.
614.
by pc 18y ago
You're right that this could theoretically be the intent -- but it's very unlikely that it's necessary: "The value of errno is zero at program startup" - ISO/IEC 9899:TC2. If EINTR was 0, there'd be no way of detecting it.
615.
by pc 18y ago
I think you mean "Hear, hear".
616.
by pc 18y ago
Video: http://www.ustream.tv/flash/video/698620
617.
by pc 18y ago
If the writing is good, it will stand on its own. Indeed -- and if this were, say, a fiction contest, it would be a great way to do things. But when someone is giving advice, the identity of the advisor (and the success they've had by fol
618.
by pc 18y ago
Where did I compare them? My comment just pointed out that the definition of a cult used in the blog post falls down badly when applied to famous successful projects (which we can presumably agree were not cults), and is therefore either be
619.
by pc 18y ago
- People are put in physically or emotionally distressing situations; - Their problems are reduced to one simple explanation, which is repeatedly emphasized; - They receive unconditional love, acceptance, and attention from a chari
620.
by pc 18y ago
"Maths" is the standard term outside of North America, as far as I know. I'm Irish, and "math" has always sounded odd. It seems that "maths" is the semantically correct option. To take your quote, "do the math" expands to "do the mathematic
621.
by pc 18y ago
Not sure if you're intentionally proposing something different, or if I wasn't clear, but I didn't mean you should have to list the vars you intended to later refer to -- I think the serialize operator should automatically serialize all val
622.
by pc 18y ago
After looking through the News.YC source, it seems that almost every single closure that's created on the fly refers to one of the above types. (I think you could exclude conses, too, to make it even simpler.)
623.
by pc 18y ago
You might have a workable compromise if you cheat and only serialize the portion of the closure's environment that refers to some simplified set of types. A way of serializing closures such that they kept bindings to symbols, numbers, strin
624.
by pc 18y ago
No, that would be a synchropter - http://en.wikipedia.org/wiki/Synchropter
625.
by pc 18y ago
While 40W may be small compared with the bigger picture, it is still energy that is completely wasted Not quite - the "waste" is just emitted as heat, which will often be useful.
626.
by pc 18y ago
Note how a friend of MagLev devs points out that it's "up to 60x", which technically could mean anything including "60x for one specific case and 1x for the rest of them" No; you're intentionally distorting things. "Up to 60x" is a quote
627.
by pc 18y ago
No. The server stores salted hashes, and serves the salt and a nonce as part of the login page. The client then submits hash(nonce + hash(salt + pass)). This protects against both replay and rainbow attacks.
628.
by pc 18y ago
PDF: http://www.math.utah.edu/~palais/pi.pdf
629.
Smalltalker responds to Dynamic Languages Strike Back(avibryant.com)
17 points by pc 18y ago|0 comments
630.
by pc 18y ago
The distribution of websites generally probably isn't hugely different.

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