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xfax

559 karma · joined July 3, 2011

developer, data junkie, caffeine addict.
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xfax··on Free 112 page New York Venture Capital Almanac
Haven't read the full report yet, but sort of surprised that USV didn't make it into the summary. On the other hand, not surprised that the top 2 funded startups are both fashion related.
xfax··on The Problem with Delhi's Rich Kids
Not sure how this is uniquely applicable to Delhi. Sounds like this would be an issue pretty much anywhere in the world.
xfax··on Twelve Go Best Practices
I agree, having a single return point makes debugging that much easier.

Back at Microsoft, the following pattern was used quite extensively in the OS group:

  int someFunc() {

    DWORD error = ERROR_SUCCESS; 

    error = foo();
    if (error != ERROR_SUCCESS) {
      goto Clean0;
    }

    error = bar();
    if (error != ERROR_SUCCESS) {
      goto Clean0;
    }
    
      ....

    Clean0:
    return error;
  }
xfax··on Snowden granted 1-year asylum in Russia, leaves airport
Not disagreeing with you on the sentiment, but the argument disregards causation.

It's like saying Fort Knox has never been broken into, so let's stop wasting money protecting it.

By the way, this example is only meant to highlight the fallacy, nothing more.

xfax··on Google's ‘Gopher Team’
Properly designed and written scalable software can last indefinitely with little or no modification

The problem is that what may be "proper" today (thinking, say, 5-10 years out) may fail the test in 10-15 years. One has to design software under some constraints, usually defined by the problem boundary and thus it by definition cannot be infinitely scalable and flexible.

Also, the problem is the code ends up being maintained by programmers of varying levels of competency. Even if competency is not a problem, the varying styles inadvertently lead to spaghetti and inconsistent code.

xfax··on The Recomputation Manifesto
This should apply equally to papers in Economics as well. The R&R Excel debacle was embarrassing.
xfax··on How to hire a product manager
I'm going to be joining a startup upon graduation as their first PM and posts like these are invaluable. There is just so much a PM must do and excel at that I've started a notebook to keep everything structured till it becomes second nature to me.

I'd love pointers to other such great resources that shed light on what makes a good, no great, PM.

xfax··on Posterous will turn off on April 30
They do, but they are investing their own money and can choose to value whatever they please (e.g. Social responsibility). VC firms on the other hand have a fiduciary responsibility to their limited partners to maximize returns.
xfax··on Posterous will turn off on April 30
These sort of shenanigans make me wary of using any service that has raised a considerable amount of external funding. Believe it or not, VCs (as opposed to angels) are only in it to get a good return. This frequently forces companies to sell out at the detriment to their customers (given the lack of IPOs as a viable exit option). I get that the founders are in it to make money as well, but don't expect anyone to use your service knowing well that you could just choose to sell out tomorrow.

I wonder if we studied funded start ups over the last 10 years, whether we'll see a pattern of selling out and then discontinuing service.

xfax··on It's all who you know?
"These people shaped the way I see the world. The people you surround yourself with don't just open doors. They change the way you think, and change your self-image of your capabilities."

Truth right here. And one of the things people ignore when they bash MBA programs. One of the most important things I'll take away from my program is the self realization and the change in the way I see the world. And of course, the people I've met.

xfax··on Meet Watsi, Y Combinator's First Nonprofit
Really cool concept, makes donating very compelling. In fact, I just donated to help fund Esther's treatment.

An idea to get more people to give more - make it competitive. For example, it'll be cool if I could create a group for my school and then get people to 'tag' their donations with the group ID. Would love to see which school can get the most donations!

xfax··on A Whole New Code Search
Excellent feature. Thanks for making life a little better for a lot of us.

On a side note, I wonder how long before it'll be used to find security flaws in code (that results in an exploit) - I bet there are hundreds of hard-coded passwords, insecure defaults etc. all over the place.

xfax··on Pen and Paper
It encourages you to shift from other modes of recording information.

Taking pleasure in writing using a pen presumably moves you away from taking notes on your laptop, tablet or mobile phone. Thus it does encourage you to write more, even though in aggregate you are probably storing the same amount of information.

xfax··on Pen and Paper
Well, you made two points. One is that having a nicer pen wouldn't (shouldn't) make you want to write more. Two, that a $60 pen has no value besides making you feel opulent.

My response was to your second point where I assert that some people derive pleasure from things that others perceive as mundane. Eating at a 4-star Michelin restaurant for example can be loosely (very) compared to writing with a $60 pen. So it's not bizarre.

To your first point, deriving pleasure from doing something does indeed encourage you to do more of it. Even eating - compare eating a mediocre meal at a food court to a scrumptious meal prepared by your mother (or whoever cooks well in your family!). Sure, writing is not an infrequent exercise, so perhaps the analogy goes only so far, but the point remains that if you enjoy it, you are likely to do more of it.

xfax··on Pen and Paper
Your argument applies to eating as well, yet people derive pleasure from food that goes beyond the act of nourishing their bodies.

Beauty, as they say, is in the eyes of the beholder.

xfax··on Pen and Paper
I've tried fountain pens and have never been satisfied. Perhaps it's my left-handedness or the inferior quality of the paper I use, but it never felt "natural".

I frequently purchase ballpoint and gel pens from JetPens.com and am particularly fond of the Pilot Hi-Tec-C: http://www.jetpens.com/Pilot-Hi-Tec-C-Gel-Ink-Pen-0.4-mm-Bas...

What are some of your <$10 pens that you frequently go back to?

xfax··on Linus on kernel changes breaking user programs (from 2012/12/23)
Mauro's response shows incredible restraint. I commend him for that.

Linus could have easily written that email privately to Mauro and spared him the public shaming. He could have then written a stern yet civil public response. Would that be asking too much?

It doesn't matter who you are; basic human decency is not above you.

xfax··on Ask HN: Best books you read in 2012
'How to win friends and influence people' - Dale Carnegie.

Simple, to the point and effective.

xfax··on Please turn on two-factor authentication
Sure I could. Not denying that there are other ways to get access to the files I need, just that this has become a part of my workflow that two-factor auth disrupts.
xfax··on Please turn on two-factor authentication
The authenticator app might be the game changer for me - in the depths of mordor (aka library), I hardly ever get a cell signal.
xfax··on Please turn on two-factor authentication
Yeah, yeah, I should probably turn it on. And while I'm at it, I should probably eat more vegetables, less red meat and go to the gym. But I don't see those happening either ;).

Seriously though, when you have to enter the PIN multiple times a day, it gets annoying.

xfax··on Please turn on two-factor authentication
Yeah, that would be great if the damn wireless printing worked in school. Sometimes you just have to log into a public machine.
xfax··on Please turn on two-factor authentication
Two-factor auth gets old really fast when you have to use public computers in a setting like a college library. I had turned it on for a while, but turned it off when I had 5 minutes to print out a paper that I had emailed myself (yes, I still do that) and was fiddling with my phone to get the damn PIN. Never again.
xfax··on Introducing Outlook.com - Modern Email for the Next Billion Mailboxes
It'd be nice if Microsoft worked on their spam technology along with upgrading the UI.

Just logged in to my @live.com account - 4814 messages in my Inbox, 17 in my Spam folder.

Guess how many in my Inbox are legit messages? None.

xfax··on Rahul Tyagi: Jericho Emails
I don't know man, I mean, I do want to hack the hackers before they hack me. Don't you?
xfax··on Rahul Tyagi: Jericho Emails
From Ankit Fadia's About Me page (http://www.ankitfadia.in/aboutankitfadia.html):

  In November 2001, Fadia was consulted by a classified       intelligence agency for breaking an encrypted message sent   by one of Osama Bin Laden's men. Since then Fadia has been involved in numerous classified projects pertaining to cyber terrorism and crime. In August 2008, Fadia was consulted by the Navi Mumbai Police Department to trace the terror email sent just a few minutes before the Gujarat serial blasts. Fadia was also consulted by the Mumbai Police for decoding VOIP messages in relation to the Mumbai terror attacks.
If this is the state of affairs at the Indian intelligence agencies, perhaps they shouldn't even bother.
xfax··on Rahul Tyagi: Jericho Emails
Just did a bit of Googling on Ankit Fadia and Rahul Tyagi.

Damn, are these guys really delusional or are they just good at selling themselves? Not that the Indian media helps - they are incredible at chest-thumping at the most mediocre things.

xfax··on A Redditor about the problem with today's Silicon Valley startup community
On an unrelated point, this is one of the reasons why it bothers me when someone suggests that everyone should learn how to code.

Not that there is inherently anything wrong about learning to think like a programmer and problem-solve; the problem is that people equate learning to code to learning use the RoR/Django or some iOS framework. This is a direct result of all the dumb money being poured into stupid ideas - it leads everyone to believe that their time is best spent learning the tools to give shape to their photo-sharing app.

xfax··on A Redditor about the problem with today's Silicon Valley startup community
Regarding numbers, I believe he's talking about maximum potential revenue as determined by the market size.

VCs won't invest in companies they think can only grow so big because it's not enough returns for them. In that sense, he's correct - VCs won't blink at a business that has a theoretical maximum revenue in 8 figures.

xfax··on A Redditor about the problem with today's Silicon Valley startup community
I'm in Chicago and I see this trend here as well.

What's worse is that VCs and Angels in Chicago are perhaps, to an extent, more clueless about building technology businesses. Sure, money here is not as plentiful but I still see frivolous 'apps' being touted as businesses and getting accepted into incubators.

Perhaps it is the whole VC model that is to blame. By definition, VCs require companies to 'exit' through either acquisitions or IPOs. Their incentives are not aligned with building strong businesses that can thrive for years on end, but rather businesses that might 'seem' attractive in the next 3-5 years so as to attract potential acquirers. Only if a business shows unprecedented levels of growth do they let it do it's thing and thrive (Facebook, Google etc.).

Since 'social', 'mobile' and 'big data' are the buzz words these days, VCs are pouring money into these ridiculous and frivolous ideas in hopes of an acquisition. It's only fun while it lasts and I see a world of hurt coming their way.

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