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F_J_H

2,069 karma · joined December 9, 2009

Co-founder of a company started in 2002 - exited in 2012 through a sale to a public company. Spent some time consulting, now in a Chief Data Officer role.
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F_J_H··on How to Be Good: Derek Parfit's Moral Philosophy
Yep - that's another way of stating the consequentialist view, which is a class of normative ethical theories.

( edited as my first take could be seen as condescending.)

F_J_H··on Which jobs will AI (Artificial Intelligence) kill?
For one, I wonder if AI will disrupt call centers and put CSRs (customer service reps) out of a job.
F_J_H··on My Reaction to React
It seems that what is happening with javascript frameworks is what has happened with python web frameworks, which have become splintered thereby dividing the community's mind share.

When I was first looking at python frameworks, I had to spend a not insignificant amount of time evaluating the various frameworks before deciding which one to hitch my wagon to. Had I decided on Ruby over Python, the choice would have been easy given the clear dominance of Rails.

I have limited time to learn new tools since coding is not my primary focus, and one thing that is holding me back from learning a javascript framework is trying to decide which one to dedicate my time to. They all have pros and cons, and I hope a dominant framework emerges soon, and the bulk of the community rallies around it to make it better and better.

Obligatory: https://xkcd.com/927/

F_J_H··on Canada forgot to plan for its future by leaning on oil and the loonie
How well do you know the Vancouver market? The returns in the last decade have been stunning.
F_J_H··on Canada forgot to plan for its future by leaning on oil and the loonie
This has been the talk for many years now. I know people who have been waiting for the bubble to burst, and now have absolutely no chance of ever getting into the market.
F_J_H··on Wolfram Language
Thanks!
F_J_H··on Wolfram Language
Agreed - that was a typo. I'd edit if I could.
F_J_H··on Wolfram Language
Yes. I once read a quote that went something like: "I wonder which will become self-aware first: Wolfram Alpha or Stephen Wolfram..."
F_J_H··on Why do pub TVs have a pint glass in the corner?
Simple solutions - reminds me of this great story I came across a long time ago (likely an urban myth):

A toothpaste factory had a problem: they sometimes shipped empty boxes, without the tube inside. This was due to the way the production line was set up, and people with experience in designing production lines will tell you how difficult it is to have everything happen with timings so precise that every single unit coming out of it is perfect 100% of the time. Small variations in the environment (which can’t be controlled in a cost-effective fashion) mean you must have quality assurance checks smartly distributed across the line so that customers all the way down the supermarket don’t get pissed off and buy someone else’s product instead.

Understanding how important that was, the CEO of the toothpaste factory got the top people in the company together and they decided to start a new project, in which they would hire an external engineering company to solve their empty boxes problem, as their engineering department was already too stretched to take on any extra effort.

The project followed the usual process: budget and project sponsor allocated, RFP, third-parties selected, and six months (and $8 million) later they had a fantastic solution — on time, on budget, high quality and everyone in the project had a great time. They solved the problem by using some high-tech precision scales that would sound a bell and flash lights whenever a toothpaste box weighing less than it should. The line would stop, and someone had to walk over and yank the defective box out of it, pressing another button when done.

A while later, the CEO decides to have a look at the ROI of the project: amazing results! No empty boxes ever shipped out of the factory after the scales were put in place. Very few customer complaints, and they were gaining market share. “That’s some money well spent!” - he says, before looking closely at the other statistics in the report.

It turns out, the number of defects picked up by the scales was 0 after three weeks of production use. It should’ve been picking up at least a dozen a day, so maybe there was something wrong with the report. He filed a bug against it, and after some investigation, the engineers come back saying the report was actually correct. The scales really weren’t picking up any defects, because all boxes that got to that point in the conveyor belt were good.

Puzzled, the CEO travels down to the factory, and walks up to the part of the line where the precision scales were installed. A few feet before it, there was a $20 desk fan, blowing the empty boxes out of the belt and into a bin.

“Oh, that — one of the guys put it there ’cause he was tired of walking over every time the bell rang”, says one of the workers.

F_J_H··on Justine Musk's answer to How can I be as great as Elon Musk?
From the Article:

They are unlikely to be reading stuff like this...Surfing the 'Net is a deadly timesuck...

Ouch.

F_J_H··on Ask HN: Who are your favorite poets?
Philip Larkin has been mentioned already in this thread. The following two poems by Larkin inspire me in a backwards sort of way.

This first one, "Next, Please" reminds me that we can't just wait for something amazing to happen in our lives, thinking that some day it surely will all on its own. We need to be proactive and make things happen.

  Next, Please

  Always too eager for the future, we
  Pick up bad habits of expectancy.
  Something is always approaching; every day
  Till then we say,

  Watching from a bluff the tiny, clear
  Sparkling armada of promises draw near.
  How slow they are! And how much time they waste,
  Refusing to make haste!

  Yet still they leave us holding wretched stalks
  Of disappointment, for, though nothing balks
  Each big approach, leaning with brasswork prinked,
  Each rope distinct,

  Flagged, and the figurehead with golden tits
  Arching our way, it never anchors; it's
  No sooner present than it turns to past.
  Right to the last

  We think each one will heave to and unload
  All good into our lives, all we are owed
  For waiting so devoutly and so long.
  But we are wrong:

  Only one ship is seeking us, a black-
  Sailed unfamiliar, towing at her back
  A huge and birdless silence. In her wake
  No waters breed or break.
Second is Larkin's Poem "To Failure", which remindes me that I likely will not fail spectacularly, but slowly everyday, almost without notice, when I let the day slip away without achieving at least one small step towards a goal.

  To Failure

  You do not come dramatically, with dragons
  That rear up with my life between their paws  
  And dash me butchered down beside the wagons,
  The horses panicking; nor as a clause
  Clearly set out to warn what can be lost,
  What out-of-pocket charges must be borne,
  Expenses met; nor as a draughty ghost
  That’s seen, some mornings, running down a lawn.

  It is these sunless afternoons, I find,
  Instal you at my elbow like a bore.
  The chestnut trees are caked with silence. I’m
  Aware the days pass quicker than before,
  Smell staler too. And once they fall behind
  They look like ruin. You have been here some time.
Finally, as technical people, we can get so absorbed in what we are doing that we forget the importance of fostering the relationships around us with those we love:

  Without Mercy, the Rains Continued (by David St. John)

  There had been 
  A microphone hidden

  Beneath the bed 
  Of course I didn't realize it

  At the time & in fact 
  Didn't know for years

  Until one day a standard 
  Khaki book mailer

  Arrived & within it 
  An old

  Stained cassette tape 
  Simply labeled in black marker

  "Him / Me / September 1975" 
  & as I listened I knew something

  Had been asked of me 
  Across the years & loneliness

  To which I simply responded 
  With the same barely audible

  Silence that I had chosen then
F_J_H··on How to use a Google Spreadsheet as a database
Check out Oracle's Application Express (APEX). I was an MS Access developer way, way back, an Apex is a very close replacement. And, you can use it with the free version of Oracle (XE), which gives you 11GB. Plenty for small projects.
F_J_H··on The decline of Vancouver
Victoria?
F_J_H··on Mistakes Developers Make When Using Python for Big Data Analytics
I've often wondered why people don't use databases and SQL for more often data analysis. SQL is relatively easy to learn, and there is so much you can do, especially if you use analytical functions. I almost always load the data into a DB, and do as much as I can with straight SQL. And, if I can't do it in SQL, I write a query to the transform the data to the format I need, and then access it via python to do the rest.
F_J_H··on The Microsoft Empire Reboots
Check out Oracle Application Express (APEX) - very quick for standing up applications, and provided free (as part of the DB) by a company that won't go away any time soon.
F_J_H··on When 911 calls fail
Better, but still not going to be overly helpful. Call came from 1000ft, first responder is standing at 750ft - there are 250ft of floors in between.
F_J_H··on When 911 calls fail
They need to be accurate within 3 meters vertically, and telling a first responder that a call came in from an area say 1000ft above sea level would not be that helpful to him/her when standing in front of a 45 storey building, wondering which floor they should go to.

So, it would seem knowing the floor number would be super helpful (though maybe not a regulatory requirement as you say.)

F_J_H··on When 911 calls fail
Interesting - carriers need to ..track callers to within 50 meters horizontally and 3 meters vertically

This poses a problem in dense urban areas with high-rise buildings. The private sector companies mentioned in the article who "zipping ahead" of carriers can provide an altitude using things like wifi tracking, but that still needs to be cross-referenced to an actual floor number. (Keep in mind some buildings don't have a 13th floor, etc.) Barometers in phones don't work well indoors either...

So, this may be a case where an FCC regulation is next to impossible to meet, unless someone can figure out how to map altitudes to actual building floor numbers at scale. Seems like that would be pretty labor intensive effort...

F_J_H··on Ask HN: How to start earning $500/month in passive income in next 12-18 months?
How can we contact you?
F_J_H··on The Meaning of Life
In summary, finding the meaning OF life (to quote Dan Barker - thanks @hawkharris) is to find the meaning IN life, for you personally.

A the end of the day, we look for the meaning of/in life to ultimately be happy, or at least content. For that, we need a "purpose", and the philosopher Daniel Dennentt has some good advice here:

“Find something more important than you are, and dedicate your life to it.”

So, how do you find your purpose - something that is "more important than you are"? For many people, the answer is based in religious belief. Others may find value in a letter penned by 20 year old Hunter S. Thompson:

http://www.brainpickings.org/index.php/2013/11/04/hunter-s-t...

Key quote:

"In every man, heredity and environment have combined to produce a creature of certain abilities and desires—including a deeply ingrained need to function in such a way that his life will be MEANINGFUL. A man has to BE something; he has to matter.

As I see it then, the formula runs something like this: a man must choose a path which will let his ABILITIES function at maximum efficiency toward the gratification of his DESIRES."

I would add that the DESIRES need to be aligned with, and perhaps subservient to, that thing which is "more important than you are", otherwise ==> hedonism.

F_J_H··on Edward Snowden voted Guardian person of the year 2013
I should have been more clear on what someone may try to compare.

Nelson Mandela was considered a terrorist by authorities in power at the time, and was accused of treason, as is Snowden I believe. History judges Mandela otherwise, and deems him a hero. Will the same be true for Snowden? I guess it really is the same old debate that has been going on - is Snowden a hero or a traitor guilty of treason, and how will the answer to that question differ, if at all, in 25 to 30 years? Nothing new here besides the context in which the question is posed, which may or may not be valid.

F_J_H··on Edward Snowden voted Guardian person of the year 2013
I've been offline for a bit. Has anyone made the point that Edward Snowden is today's Nelson Mandela?

I'm recalling a conversation I had with someone born and raised in South Africa, who said Mandela was in jail for a reason as he was a terrorist who broke the law, (which of course has been much discussed recently). Someone else chimed in something like "it's different when you break laws to right an injustice..."

It's a complex issue, and I'd be surprised if someone hasn't already made the connection.

Edit: clarity

F_J_H··on G.K. Chesterton: The fallacy of success (1909)
Not on topic as far as the article is concerned, but in regards to G.K. Chesterton, my favorite quote of his is:

"Never take down a fence until you understand why it was put up."

I used to use that one a lot with developers trying to improve on a predecessor's code...

F_J_H··on Create diagrams in the browser
Any chance you looked at Mind Meister (www.mindmeister.com)?

If so, was wondering if you found any big differences in functionality/features over mindmup.

F_J_H··on Listen to AOL’s CEO Fire Employee in Conference Call With 1,000 people
http://en.m.wikipedia.org/wiki/Exception_that_proves_the_rul...
F_J_H··on Bill Watterson's Speech – Kenyon College, 1990
So, somewhere out there exists a manager who was not able to harness and utilize Bill Watterson's creativity, and fired him instead.

Don't be that guy....

F_J_H··on Things to Make with a 3D Printer
Well, if you don't feel that at least some people and organizations find twitter useful, I'm not sure what I can say to that.
F_J_H··on How Kaggle Is Changing How We Work
Don't overlook those who do it for reasons other than earning money.

Look at how many people solve complex crossword and sudoku puzzles everyday for free...

F_J_H··on Things to Make with a 3D Printer
Careful there...GE recently bought a company that is "printing" metal jet engine parts:

http://www.economist.com/blogs/schumpeter/2012/11/additive-m...

F_J_H··on Things to Make with a 3D Printer
You may be right - there are not many obvious practical uses...yet.

I'm leery of calling "hype" on new technology simply because practical uses are not immediately evident.

I remember reading that most people in the late 1800's couldn't imagine an economy that was based on jobs that were not related to some aspect of farming...

Edit: In the early days of Twitter, most people couldn't think of anything useful coming out of tweeting 140 characters.

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