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nullz

24 karma · joined October 31, 2012

enjoys articulating the collapse of probability waves into well folded gray matter
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nullz··on Who’s Afraid of Bitcoin? The Futures Traders Going Short
There was an unintentional fork on August 15, 2010, when "[an] attacker exploited [an] integer overflow bug that permitted an attacker to create several billion bitcoins". [source][0]

There was an unintentional fork on March 12, 2013 caused by previously disallowed number of tx inputs (?) as resolved by [BIP50][1].

[0]: https://blog.blockchain.com/2016/02/26/a-brief-history-of-bi... [1]: https://github.com/bitcoin/bips/blob/master/bip-0050.mediawi...

nullz··on Show HN: F.I.S.H. – Mashup of data sources to help explore state of Washington
UI suggestion: Instead of showing a list of things, just put them on the map
nullz··on Just Enough Bitcoin for Ethereum
There are a few projects working on this. One problem is key management and giving the app a connection to the blockchain. If you do key management in the webapp and read from the blockchain via a centralized API, thats not much of an improvement over existing systems. Ethereum core's solution to this is a special browser, but it is still under development. I'm working on a project[0] that takes this on, but is still a couple months out from a public beta. Its a bit of a hack but it manages a zero-install solution by having a sort of browser-in-browser that intercepts transaction signing requests and provides access to blockchain data. Can't wait to get it out there.

[0]: https://metamask.io/

nullz··on GitLab Mattermost, an open source on-premises Slack alternative
Gitlab as id/auth provider, eh? What is out there in terms of id/auth appliances that are sufficiently generic/cross-platform?
nullz··on GitLab Mattermost, an open source on-premises Slack alternative
names are hard, but i implore you to continue your search
nullz··on Consensys emerges from stealth; www.consensys.net is live! dApps for Ethereum
so are you guys like an incubator for decentralized apps?
nullz··on Working Toward Bret Victor's “Learnable Programming”
here's a JS implementation of Bret Victor's "Learnable Programming" demo http://www.fullstack.io/choc/
nullz··on Banks Forgot Who Was Supposed to Own Dell Shares
Colored coins are a clever hack. Newer blockchains like Ethereum[0] are designed to have yet-unthought-of things built on top of them.

0. https://github.com/ethereum/wiki/wiki/White-Paper

nullz··on How necessary are var, let, and const?
It doesn't in v8 -- what do you mean by `should`?
nullz··on Ethereum Security Bug Bounty
Relevant code if someone wants to audit: https://github.com/ethereum/go-ethereum/blob/4df2e1ef5c20ebd...
nullz··on Microsoft Band
As a comparison, worth noting that the watch does not have GPS without the paired phone. So if you wanted to go out for a run and track the course, you would need to bring the phone.
nullz··on AI Swarms on the Blockchain
Just because its a decentralized system, does not mean the problem is best solved with a blockchain. It is but one tool in the toolbox.
nullz··on Apple Mac Mini
The above calculation was for 32bpp:

3 colors * 1 byte * (8 bits/byte) = 32 bits

nullz··on Voice Viewer
If I were to throw a js one together, I would use these as a starting point:

[0]: http://web-apprentice-demo.craic.com/tutorials?tutorial=33&d...

[1]: https://webaudiodemos.appspot.com/input/index.html

nullz··on All Our Patent Are Belong To You
If I were building a giant battery factory, I would also encourage others to make electric cars.
nullz··on Zerocash: Decentralized Anonymous Payments from Bitcoin [pdf]
a source of some confusion: zerocoin !== zerocash
nullz··on MIT's Scratch Team releases Scratch 2.0 editor and player as open source
I've worked on a project that used Blockly and found it to be great : )
nullz··on Avow-CI Is No More
Shouldn't we name names in this case? This behaviour should be part of the company's public image. Or does that just greatly increase the legal risk for the author?
nullz··on 2-Year-Olds Convert Binary To Hexadecimals In Game Experiment
"Seven percent of the test group could bitshift"
nullz··on IRS Says Bitcoin Is Property
define 'reality'
nullz··on 2048 – multiplayer
use webrtc, easy. then you wont even need your own backend.
nullz··on 2048 – multiplayer
plz enable github issues
nullz··on Cruncher: An implementation of Bret Victor's Scrubbing Calculator
If you haven't seen it yet, checkout this value and time scrubber, a pretty faithful recreation of Bret Victor's demo http://www.fullstack.io/choc/
nullz··on Lavabit's Dark Mail Initiative
"sell the sizzle not the steak"
nullz··on Choc: Bret Victor's 'Learnable Programming' implemented in Javascript
im saying it would be trivial to implement LOGO in choc
nullz··on Choc: Bret Victor's 'Learnable Programming' implemented in Javascript
I work on various open-source learnable programming projects and would like to make myself available to provide support for your lesson plans involving choc. aaron [at] kumavis.me
nullz··on Choc: Bret Victor's 'Learnable Programming' implemented in Javascript
you're seeing the tree and missing the forest -- this isnt about the examples its about the technology they feature. write a LOGO turtle example, then you can scrub its instructions, and execution
nullz··on Poll: If you're in the US, What State Do You Live In?
Yerba Buena. Where are all these states you guys are talking about? I don't see them on the map...