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coryl

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co ry l iu [at] gmail (concatenate)

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news.ycombinator.com 8y ago

Ask HN: How to pass cryptocurrency assets in a will?

coryl
11pts8
news.ycombinator.com 8y ago

Ask HN: Non-technical day trading strategies?

coryl
3pts6
videocaptionmaker.com 8y ago

Show HN: Add text captions to video easily

coryl
5pts1
news.ycombinator.com 9y ago

Ask HN: Is Apple audio copyright protecting locally on iPhone devices?

coryl
2pts0
itunes.apple.com 10y ago

Show HN: ChopShop (iPhone) – mobile image editor for chopping images

coryl
3pts0
coryliu.com 10y ago

Uber is a zero-profit proposition

coryl
5pts1
coryliu.com 10y ago

A GIF’s frame rate is not equal to its video source’s frame rate

coryl
2pts0
coryliu.com 11y ago

Learning to program: 3 years later

coryl
2pts0
www.theplayerstribune.com 11y ago

Steve Nash retiring from basketball at age 41

coryl
3pts0
coryliu.com 11y ago

Most people probably shouldn't go to school

coryl
31pts53
coryliu.com 11y ago

What Peter Thiel's “Zero to One” Title Means

coryl
3pts0
www.theglobeandmail.com 11y ago

BlackBerry surges on report of Samsung takeover approach

coryl
31pts11
coryliu.com 11y ago

The decline of Tumblr: Losing the picture wars

coryl
3pts0
coryliu.com 11y ago

What will be virtual reality's killer app?

coryl
4pts2
news.ycombinator.com 11y ago

Ask HN: Do you hate cooking? What's your solution?

coryl
12pts16
www.gifgrabber.com 12y ago

Show HN: Fast gif capturing + 1-click upload (Mac App)

coryl
1pts1
news.ycombinator.com 13y ago

Ask HN: "Mobile first" strategy

coryl
1pts3
news.ycombinator.com 13y ago

Ask HN: I visited the same site Apple/FB employees were exploited through

coryl
3pts3
news.ycombinator.com 13y ago

Ask HN: Your biggest accomplishment in 2012?

coryl
5pts6
news.ycombinator.com 13y ago

Ask HN: Laptop coders, your setup?

coryl
7pts11
news.ycombinator.com 14y ago

Ask HN: Is anyone else phasic in their productivity/interest?

coryl
1pts0
news.ycombinator.com 14y ago

Ask HN: Any indie mobile app developers doing consistently well?

coryl
2pts8
news.ycombinator.com 14y ago

Ask HN: How do non-English speakers learn programming?

coryl
7pts7
news.ycombinator.com 14y ago

Ask HN: Any Android developers want to do a port?

coryl
1pts0
coryliu.com 14y ago

I love this game...

coryl
1pts0
news.ycombinator.com 14y ago

Ask HN: How are you monetizing you mobile apps?

coryl
1pts0
popwatch.ew.com 14y ago

Facebook hired graffiti artist David Choe in 2005 for shares now valued at $200m

coryl
1pts0
coryliu.com 14y ago

Why freelance iOS developers don't develop their own apps

coryl
5pts3
news.ycombinator.com 14y ago

Ask HN: Do you prefer to hold your tablet landscape or portrait?

coryl
6pts8
news.ycombinator.com 14y ago

Ask HN: Is iAds publishing right for me?

coryl
1pts2

I doubt that blockchain was invented by a fresh out of school computer science graduate. The breadth and depth of technical complexity (even if just the white paper) that blockchain covers requires time and experience to accumulate.

The author seems to expect that the changes created by cryptocurrency should be visible immediately. It is a lack of patience, and lack of understanding that changing deeply rooted systems and behaviors takes time.

People have never managed software where if you lost your "password", your money was gone forever. They never had to keep a 12-24 word recovery phrase. They've never sent money to addresses that look like hash strings. Their money value was never this volatile (in some countries anyway) and never this complicated to use (understanding and waiting for block confirmations, looking up transactions in the blockchain explorer).

That's why Coinbase exists, to obfuscate these complexities, to sell security as a service. The cryptography behind cryptocurrencies allows you to basically be your own bank vault; this is not intuitive to people.

The fundamentals for Satoshi's vision have been laid out, the rest of the implementation details will come in time.

I suspect the investment banks that say they're going to stay away will quickly get FOMO and jump in sooner rather than later.

Crypto is always in the headlines and will constantly occupy the headspace of trader's colleagues and peers, so it's just human nature that they will not be able to resist having a taste.

By peer to peer exchange, you mean an exchange built on blockchain?

One exists that I know of (bitshares). I'm sure others are being developed.

Turning fiat into crypto is a separate problem of its own. The problems there are legal and political, not so much technical.

You don't use it in individual transactions.

It's for wholesale drug operations. Usually drugs go at one time, money comes back another time. Only now instead of cash you could just use a crypto, but figuring out how to liquidate enough of it would be difficult.

I'm using web3 1.0.0-beta.26, ganache-cli 6.0.3

I instantiate the web3 object as such: web3 = new Web3(new Web3.providers.HttpProvider("http://localhost:8545"));

When I try to setup an event listener, console logs this:

Error: The current provider doesn't support subscriptions: HttpProvider

I've also just begun to play with smart contract programming.

One problem I'm having is with event listening.

It seems that MetaMask doesn't yet support subscriptions, nor does my localhost testRPC instance pass it in the web3 object.

Some have suggested I need to run my own node just to listen for contract events. Has anyone figured out an easier solution?

Why does he need to call you back? Stock market crashes are nothing new. Bitcoins are basically the same thing as stocks in terms of the way they're traded.

No one is saying a price crash isn't possible. But it won't be caused by some liquidity issue, it'll just be people selling off.

So wherein lies the liquidity problem?

I deposit USD to an exchange...then use that USD to place a Bitcoin buy order. Then I sell some Bitcoin another buyer on the exchange, who was only able to make this transaction happen because they too deposited USD or fiat into their account.

I get the money, they get the Bitcoin. Who is getting screwed?

Fractional reserve systems have fixed maximum supply of currency?

According to the Bitcoin protocol, only a maximum of 21m BTC can exist. And that they are created via mining in a predictable schedule.

Respectfully, I think you need to revisit Bitcoin fundamentals.

It's not that Syrians distrust the Internet. Its that they distrust their governments and politicians. And possibly their banks.

There is already a lack of legal systems and order. You have ISIS roaming around cutting people's heads off.

Obviously you have a different set of priorities when you're running for your life.

I have a share of AAPL stock. I wish to sell it.

I place the sell order with my brokerage, and I get fiat USD deposited into my account. This is exactly how Bitcoin is exchanged.

Where exactly lies the fundamental liquidity problem for my brokerage/exchange?

In due time. Commercial transactions will occur first, business to business.

Consumer applications (like Coinbase) will emerge to support the local population who can use it via smartphone and not need to understand public/private key encryption etc.

how would you get a meaningful number of people who have never used the Internet

They use the Internet; they just call it by a different name: Whatsapp, Facebook, Instagram...

Why would a person with low wealth invest their life savings into a highly volatile, recently developed instrument, when they can just buy jewelry, gold, etc

Gold, jewelry, etc can be stolen or lost.

Hey, thanks for replying. I am the same person.

I'm not really asking how to time buys and sells. I'm asking for models or strategies that traders might use alternatively to graph reading. Ex. event driven strategy (trading on news and rumors).

Many investments do not generate income, and the profit is made from the appreciation of the asset (ex. A Da Vinci painting, or gold).

You can make a profit off of the mispricing and misjudgment of others.

Better knowledge exists in many ways, not just insider news/current events. Example: I understand what hashing algorithms are, the difference between Proof of Work and Proof of Stake, therefore I may be better at judging the feasibility of a cryptocurrency and thus better at valuing it.

Tesla Roadster 9 years ago

At this price point, the target market probably isn't prioritizing for usefulness / raw utility as a purchasing criteria.