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Shenglong

3,057 karma · joined May 16, 2011

Product @ VW

My opinions are my own.

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Shenglong··on Speak Up - Speaking mentorship
This is a really cool initiative. I've been organizing Canada's largest student tech conference for a few years now, and one issue that comes up year after year is selecting engaging speakers (and how to be an engaging speaker is definitely a skill that can be learned). We end up skipping a lot of potentially interesting speakers because we either don't know, or can't be sure a few hundred university students will enjoy their talk(ing style).

The problem is definitely out there, and my best wishes to this project. You may also want to address the burden of proof for speaker qualification.

Shenglong··on Posting a notice on your Facebook wall will not protect your privacy rights
Your last point is actually quite alarming: I have often been told that in order to be successful, I should surround myself with people much smarter than I am. But, when I see all these Facebook notices and FREE $500 COSTCO GIFT CARD shares, I can't seem to shake the feeling that I have thus failed in life.
Shenglong··on Do not ask me personal details when calling me
Alternative:

Provide them false information; if they are who they say they are, they'll be confused, at which point you know it's probably the bank. :)

Shenglong··on A Chinese Education, for a Price
This kind of thing doesn't just happen in education, and it's difficult to say how to really stop it. For example:

My aunt had surgery about a year ago, and our family paid out quite a bit of money to everyone involved in her surgery. On top of the normal fees, we gave the surgeon, first assist, second assist, anesthesiologist, and even the secretary large sums of money.

When my mother told me about this, I was shocked. "Why?" I asked. You'll have to understand that my family in China, while well off, has never participated in the cycles of alleged corruption. In fact, my uncle rejects so many bribes (gifts from business interactions) to the point that people have started leaving gifts anonymously at my grandmother's door.

Yet, this wasn't about getting ahead in life. My mother told me, "we just want to make sure they have an incentive to do the best job they can." Honestly, I don't blame her. We didn't pay to skip a line, and we didn't pay for any organs (not that type of surgery anyway). We paid the people involved because we felt it would inspire them to do a better job.

Is that wrong? Maybe. I don't really know anymore.

Shenglong··on Man suspected of wearing 'bomb' watch at airport released, no charges filed
Somewhat off topic, but I can wear my solid steel watch through the metal detectors at airports, and it won't set off the alarm (SF, Seattle, Toronto, Halifax, Chicago, etc). Yet, a coin or a belt buckle will.

Anyone have an idea as to why?

Shenglong··on Foursquare now gives ratings for locations, becomes Yelp competitor
"I am giving this place 1 star because the server looks like my ex-boyfriend who cheated on me".

Hardest I've laughed in about a week. +1

I guess the problem is that objective information is hard to standardize in a reviewing system. Plus, I've actually been wondering whether humans would view objective statistics with more faith than human reviews - no matter how ridiculous they are.

Shenglong··on My IQ
It might not be that she's overthinking--it could just be that the test-writers don't have as much education/intelligence. I use ad-hominems sparingly, so let me offer a specific example for the beginner's license test in Halifax, NS, Canada:

In cold conditions, which of the following freeze before the others?

1. Bridges

2. Overpasses

3. Shaded Areas

4. All of the above

I wasn't entirely sure what a "shaded area" was, but I figured eventually that it must be some area under shade from the sun. Next, "all of the above" didn't make sense, because how can "all of the above" freeze before all of the above? I figured that water has a higher specific heat capacity than ground, and thus in cold conditions, the heat from the water would keep bridges warmer for slightly longer. I answered Overpasses.

Apparently the answer was "all of the above". The funny thing is, when I ask this question to people, I find a pretty consistent correlation between responses: for my non-university educated friends, they typically answer D. On the other hand, my university educated friends (whose majors vary significantly) tend to answer A, B, C, or "D doesn't make sense".

Shenglong··on My IQ
|Cow, hen, pig, sheep

The standard answer is supposed to be hen, as it is the only bird.

I believe the standard answer is a "hen" because it's the only one that is gender-specific. In fact, it is distinctly the odd-one out because it doesn't even refer to a specific genus (or even family) of animal.

I'm all for creativity (I have the same complaint often) but there needs to be some sort of standardization in communication and society. A genius who can't communicate any of his/her ideas might as well be no genius at all.

Shenglong··on The lactose-tolerance mutation
though not in the Americas, Australia, or the Far East.

Does anyone know why some East Asians (such as myself) are lactose tolerant? Is that evidence of interbreeding in the past?

Shenglong··on China Blocks Web Access to The New York Times After Article
That's a completely illogical conclusion to make. Whether it is true or not, blocking a page does not imply admission of guilt. If the article was complete bullshit, they still would have blocked it.

B (Admission of guilt) -> A (Truth) is not the same as A -> B.

Shenglong··on Every Step Costs You 20% of Users
I meant socially, not for push notifications. Since, after all , the goal is to engage more users. You don't need push notifications here at all.
Shenglong··on Every Step Costs You 20% of Users
You may certainly be correct, but part of your viral coefficient is likely driven by continued usage of your application. As such, I guess there are two ways you could go about it:

1. Spam user's social network on sign up; 2. Send out periodic blasts about progress/offers as the user continues using the app.

The first method will likely net you terrible reviews and negative sentiment, while for the second, an exploratory mode wouldn't really hurt you. The key would be designing exactly when and how the sign up should be. For example, maybe after 5 days or 5 app opens (whichever is more), the app loses functionality until you connect. It'd be different for every app. For games (or gamified aspects), you could just incentivize sharing.

Shenglong··on Every Step Costs You 20% of Users
You can likely mitigate the drop off at the signup stage quite drastically by first creating value, then asking users to sign up.

Signing is a conscious decision on part of the user to accept the possibility that your app will spam their wall with achievements and updates. If you ask them to take the risk before you show them why they should, it's natural to expect such a large drop off; I've personally deleted several apps because of it.

Shenglong··on Who is DDOSing GitHub and why?
I've been put into a similar situation before, but I couldn't find any convincing evidence that I wouldn't be extorted in the future, even if I did pay.

What's the logic behind this? After all, DDoSers probably aren't upstanding citizens.

Shenglong··on Who is DDOSing GitHub and why?
Does anyone actually pay?
Shenglong··on Asshole Driven Development
CYAE has been a dominant force in government for years now.
Shenglong··on How Rogers is making their customers vulnerable to fraud
You can also file a complaint with the CCTS: http://www.ccts-cprst.ca/

They've helped me in the past with stupid things Rogers and Bell have done, but they don't have any legitimate power. I'm usually for deregulation, but this market is too highly monopolized. What I'd give for a FCC

Shenglong··on How Rogers is making their customers vulnerable to fraud
Rogers is actually pretty ridiculous. I was about to make a post about this, but:

Rogers also sends text message spam every month. You can't opt out. I have called on 4 separate occasions and spoken to a manager, asking to be opted out of the spam. The first few times, they apologized and told me I'd be taken off the list. After I wasn't, I asked to speak to a manager, who called me back.

He told me, "Sir, that isn't spam. Those are Rogers marketing messages." After I told him that I, the customer, considered it spam and would no longer like to receive them, he told me, "I will forward your request to our marketing department, and they will determine whether it is spam."

Best company.

Shenglong··on Fog of World
Time to go for 100% map completion...
Shenglong··on Bill Nye warns: Creation views threaten US science
This isn't a mathematical theorem, and you can't use anecdotes to disprove a claim. I am not claiming that creationists in general do not advance scientific knowledge - I am claiming that creationism as a whole does not aid in advancing scientific knowledge.

Can a creationist benefit scientific knowledge? Will a person benefit scientific knowledge more by choosing creationism over evolution? I doubt it, at least in a general case.

Shenglong··on Bill Nye warns: Creation views threaten US science
I'm actually not following your logic. We'll never be able to prove everything in this world, but the important distinction here is the quest for knowledge--an answer. Even those scientists who may not fully understand the chemistry behind the creation of life, they are making strides towards it. They are trying to find a justifiable answer.

Unless you count prayer as an attempt to further an understanding of the world through Creationism, I'd say my post was right on the money.

Science is moving forward, creationism is not. Regardless of which is right or which is more justifiable, it's not even debatable, which one promotes the pursuit of knowledge.

Shenglong··on Bill Nye warns: Creation views threaten US science
It hurts science because it's wrong. I'm not trying to be a jackass here, but believing in creationism is the same as saying "I believe acceleration at the Earth's surface is exactly 10 km/s^2 because it says so in the Bible." (it doesn't... I hope)

It discourages scientific criticism of ideas. When you are taught a scientific fact or theory, you are always welcomed to, and often encouraged to question it. "Why is acceleration 9.81m/s^2? How do I know that it is true as of right now? If I carry out my own experiment, will I see this?" When you listen to the "word of god", this is no longer the case. You know it's right because someone, thousands of years ago, apparently said it is.

Yes, it can waste tax dollars - but we can always make more dollars. An innovative generation that can carry on mankind's survival? That's a little more important.

Shenglong··on Bill Nye warns: Creation views threaten US science
I had the pleasure of meeting Bill Nye about three years ago, where I told him that as a kid, he was my scientific inspiration. I never imagined at that point, that he'd still be fighting my battles, even now.
Shenglong··on Tesla reveals Supercharger network, Free Fill Ups
Tesla had a 250 million dollar operating loss in 2011 and 106 million last quarter. Add 700 million of debt onto that, and... I wonder how long they can keep up this kind of expansion.

This however, is really cool.

Shenglong··on How to Launch a 65Gbps DDoS, and How to Stop One
I may definitely be missing something here, but I find it difficult to believe not a single packet from that attack made it to their network or affected their operations. I understand how the amplifications were mitigated, but how do you distinguish between legitimate and illegitimate traffic and then block just the illegitimate?

I ran an MMO a while ago, and we would have a few hundred login packets spammed every minute. When we were DDoS'd, I responded by moving my server to a larger line (1 gbps) since the DDoS itself wasn't nearly as massive. Yet, we had no way of figuring out (at a base level) what was a legitimate packet.

Shenglong··on Good riddance, PayPal
From my experience and that of others who’ve suffered the same, it’s clear that PayPal are interested in buyers, not sellers. Why else would they provide customers with refunds at the drop of a hat, but withhold money amounting to thousands — literally thousands and thousands and thousands — from buyers without any valid reason, when not even your bank is legally allowed do that?

The best part about them giving buyers refunds is that if you, as a seller, want to dispute their chargeback, you have to pay Paypal an administrative fee ^_^

Shenglong··on What's a $4000 Suit Worth?
Went through extra scanning at the airport and are angry? No worries, here's a lottery ticket for a Bespoke suit!
Shenglong··on Once a somebody, now a nobody: Starcraft 2 has destroyed my life
Martial arts, like most things in life, optimally require two things: talent and discipline. Rarely though, do you find someone with both. Yet with either one, you can get pretty good at something.
Shenglong··on Status Chart: Your Personal Status Dashboard
Change the wording to be more affirmative. "We may, IF" -> "We will be".

A/B test the price points with a pre-registration, and do not take payment information yet.

Shenglong··on YC Demo Day Bingo Welcome the newest YC batch
This is one of those things I wish I could watch. Any chance we can get a stream of it or something next year?
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