HN user

d4vlx

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www.cnn.com 6y ago

Chinese troll campaign on Twitter exposes disconnect with the wider world

d4vlx
6pts1
randomascii.wordpress.com 6y ago

What Outranks Thread Priority? (2020)

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thedailywtf.com 11y ago

A case of the MUMPS (2007)

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news.ycombinator.com 12y ago

Ask HN: Looking for C# dev stack advice

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www.thehindu.com 12y ago

Tamil Nadu state departments asked to switch over to open source software

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motherboard.vice.com 12y ago

Report: Researchers Are Becoming Too Obsessed with Chasing Pageviews

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heathssoftwareblog.blogspot.ca 12y ago

Experimenting with Postgres on heavy writes with reads

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www.math.ucdavis.edu 12y ago

Unskilled and Unaware of It

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news.ubc.ca 12y ago

Want brand loyalty? Scare your customers

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www.cnn.com 12y ago

The bizarre, lucrative world of 'unboxing' videos

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www.entrepreneur.com 12y ago

Sony Shuts Down PC Business

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www.toptal.com 12y ago

Your Boss Won't Appreciate TDD: Try BDD

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wiki.cs.pdx.edu 12y ago

Relativistic Programming

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www.usnews.com 12y ago

Republicans going all out to prevent UAW organizing a VW plant in Chattanooga

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www.thewire.com 12y ago

Republicans Are Setting Up Fake Websites for Democratic Candidates

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www.aasmnet.org 12y ago

Studies find new links between sleep duration and depression

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www.wired.com 12y ago

How Nintendo Plans to Make Money Again

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concord.bbb.org 12y ago

One-Ring Phone Scam on the Rise

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www.entrepreneur.com 12y ago

9 Reasons Why Most Startups Fail

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blogs.reuters.com 12y ago

Why are US corporate profits so high? Because wages are so low

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blog.federicocarrone.com 12y ago

Ruby.dying? or Ruby.hype.dead?

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www.animatedengines.com 12y ago

Animated Engines

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www.nytimes.com 12y ago

The Appalling Stance of Rand Paul

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action.eff.org 12y ago

Stop Secret Copyright Treaties

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www.scientificamerican.com 12y ago

Electron Appears Spherical, Squashing Hopes for New Physics Theories

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www.youtube.com 12y ago

JVM Bytecode for Dummies

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normanmaurer.me 12y ago

The hidden performance costs of instantiating Throwables (Java)

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money.cnn.com 12y ago

White ex-cons are more hirable than blacks with clean records

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www.reddit.com 12y ago

Reddit user describes IBM's work culture

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algorithmsandme.blogspot.in 12y ago

String algorithms

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I think he is referring to the F-35 only here. On military discussion forums it is the consensus that the F-35 is superior to everything else out there with the only exception being that the F-22 has superior air to air combat capabilities.

I worked on online casino software for several years and we had a number of bugs like this. They would usually involve someone writing a client to hit our API directly and fiddling with the xml messages. The operators would usually catch the issues within hours, turn off the game and often deny the players their winnings, if it was a legitimate win. Several people wound up in jail for exploits.

In the early days of the company it was a fairly significant problem with incidents pretty frequently. The lack of QA and a release process really bit them a few times as well. A game was put into production with the result hard coded to a win. Goes to show that just because a company makes software that deals with money and is financially successful it does not mean they are at all competent. It took 9 years for them to turn things around and transform the company into a highly effective dev shop, at least by industry standards. I am proud I was part of that. Unfortunately the industry had some major problems in 2009-2010 and they ended up having to find a buyer who even more unfortunately does not appreciate or understand developers or software development.

We did integrations with many other gambling software companies and not a single organization was what I consider competent. I would love to see a new company with serious technical chops break into the world of online gambling and school the crusty behemoths. Hard to do however because of the network effects and importance of reputation and deal making.

I agree there is a lot of fraud and greed in the cryptocoin community which makes it risky for people new to it or the naive. For people who have done some reading or hung around for a while it's usually pretty easy to spot most scams. In cases like Monero it was probably a something the developers missed. The important thing to note is that the community fixed that oversight within a month or two.

Premining and instamining (where they just start the coin with x coins in the devs wallet) are fairly common practices among new cryptocoins. They are usually frowned upon by the community but not always as the coin developers will sometimes keep a 1-2% for use promoting and developing the coin. Which most people consider fair. An 80% premine like bytecoin is ridiculous.

It is very easy to tell if a coin has been premined by checking the state of the block chain for the number of outstanding coins. The coins with large premines are usually outed withing an hour of their release.

Love the story, reminds me of the early days of Primecoin where I had my first exposure to cryptocurrency code. I spent the first two months of it fighting to stay ahead of the curve as well and had a blast. Not nearly as successfully as Dave however and my wife wasn't too happy about me spending every waking hour when home from my full time job on it.

She doesn't mention what methodology and practices she used to reach her conclusions. Did she study the same type of bugs in the same type of environment and climate in an area that was not close to Chernobyl or a nuclear plant? Did she take steps to avoid confirmation bias, such as double blind sampling? How did she gather and analyse her statistics? Without reasonable explanations for those and more her data is not sound.

The issue is that by providing housing subsidies more money would be put into the demand side of the rental market. This would most likely cause rents to rise as there is now more money to spend.

In this situation the only way out that makes sense to me is to add more supply by removing some artificial barriers to building.

The Economy 12 years ago

I'm not trying to be snide but imo hoping the economy will improve by someone finding a growth engine is wishful thinking. I would like to see tax policy and government spending formulated for sustainability based on domestic consumption and have any potential innovation income as windfalls.

Hinging the economy on the creation of new grown engines is a risky strategy and I don't think the government should be in the business of making bets, at least at the macro economic scale (hell yeah on research spending).

I agree with your points, I have seen people use similar justifications for why they have not improved their lives. Which is unfortunate but I think it's the wrong battle.

Many more times I have seen people from middle class or better backgrounds talk about how they got where they were because of hard work or drive or whatever. And then use that as justification for why some social program should be cut, like food stamps. The way I look at it, the "might as well not try" argument harms a few people who have the least influence in society. The "I worked hard and made it so we don't need social programs" argument is made by some of the most influential people and the programs they cut effect millions.

When I worked at Thoughworks there were several people who were terrible for this. Many of them senior. It significantly reduced my respect for the company and I left as soon as I found a good replacement.

What made it particularly irksome was that they heavily market themselves both internally and externally as being above such things. The cognitive dissonance really grated on me.

I don't have any issue with the fact that it is special purpose, I have a hard time calling it a success before it can be shown to be better than any known classical approaches at something.

I love the fact that they are trying and are spreading awareness of quantum computing but I take issue with some of their claims. They have a long history of making unsubstantiated and sensationalized claims. They also have a portfolio of patents many of which were arguably discovered by someone else or are overly broad.

My biggest problem with these results is that they are comparing the D-Wave machine against classical simulations that are built to solve the same problems the D-Wave is best at solving. The gold standard in the quantum algorithms world is to show that you can solve a given problem faster than any possible classical approach in the O(n) sense. This has been done for many problems, notably search, which can be done in sqrt(n) vs n/2. Factoring is faster but has not been proven to be faster than all possible classical approaches.

Another way to put this is that what this post is saying is that problem x can be solved y times faster on the D-Wave machine when compared to classical systems designed to act like the D-Wave machine. There are many other classical approaches that could be use to solve x. If the problem was significant enough a best know classical algorithm could be devised and implemented on an asic. Could the D-Wave machine beat this approach?

Or for less significant problems, could the cost of the D-Wave machine compare to paying someone to devise an special purpose algorithm per problem and implement it in C, Java, C#, Haskell / other fast languages. How much does it cost to pay someone to do this one something like top coder?

[dead] 12 years ago

Trolling aside, I love the concept but the name is terrible. How about exam pages for example pages as man is for manual pages.

FWIW I posted it for the social commentary on the perception of the poor in the US. IMO the personal attack on Paul was a minor aspect, more of an inspiration to give commentary than a personal attack.

Social commentary frequently shows up here.

One way to start selling a bit is to actually spend them.

That is what I was getting at, in order for Bitcoin to have a reason to exist people must spend them on goods and services. Bitcoin most likely would not exist for long if it became purely a store of wealth. Not that that will happens but many people are treating that way.

no tax implications

Wouldn't that be tax evasion?

To me that means that it's time to start selling. There is no fundamental reason why Bitcoin is rising so fast, it seems like speculation to me. I'm not one of the Bitcoin haters either, I've been heavily involved the last 6 months, I just don't see any major reason for this spike other than the usual speculative arguments.

If Bitcoin shouldn't be spent then what use are they?

A War on the Poor 13 years ago

That is quite a pessimistic assessment but I have to say I agree with it. I have been watching American politics closely for several years now and have little hope that any significant solutions the the widening income/wealth gap will come from there.

A War on the Poor 13 years ago

With the persistent difficulties the middle and lower class have faced since the financial meltdown I wonder how long this will be the dominant mindset. It seems strongest among the boomers and weakest among people under 35.

That fact that most Americans seem to put the welfare business and the rich ahead of themselves is hard for me to get my head around.