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This is a point that I take to heart but I find it difficult to make that last step to show others what I've learned out of fear of being factually incorrect. How do you overcome this hurdle?


"...though it cannot hope to be useful or informative on all matters, it does make the reassuring claim that where it is inaccurate, it is at least definitively inaccurate." Douglas Adams, _H2G2_

I've embraced this. Yes, by gum, I will stand in front of a room full of people who have paid thousands of dollars each to be there, I will plow thru the material with gusto and enthusiasm, I will create content on the fly if I have to based on my experience and skill, and if I make a mistake or slam into an embarrassing dead end then I will accept it and use it as a teaching moment to explain that even the best make mistakes or get stuck and that I'll get them a correct answer ASAP and in the meantime we will either start the topic over or move on to the next one. This is reality, this is me, this is what real developers have to deal with, and I'm not going to apologize (per se) for it.

No fear. No apologies. Do the best you can in front of an audience because you love the material. If you're going to be inaccurate, then be _definitively_ inaccurate.


The less impressive teachers start their talk with a "I am not an expert" statement which in my opinion is lame. Get up, speak with authority and present what you know in your way. If an error is made, or someone identifies a Better way, acknowledge it and move on. If you make a big deal about it, it just gets awkward and painful. So move on! It gets easier with experience. Start with smaller groups, your friends, or your favorite employees so there is no pressure.

In the last training section I ran I hijacked 7 of my employees to sit through the talk. For me this is a no pressure scenario and nothing to lose. It went well, and when I moved to a larger possibly hostile audience I knew what to expect... As my employees were already brutally honest and I survived.

Also, if you are wrong, better to learn it now (that's why you learn so much faster as the teacher) than complete life and never know! When I'm wrong I take that as a positive thing, the case where I probably learned more than the student did.


IMO, when you are in a situation where you have to teach, ultimately you realize that you both know your subject material well enough to help out people who are new to the material even if you might get minor details wrong. And in the event that you get something important wrong (it's happened to me, FWIW), people know that you are human-- as long as you're willing to own up and figure out where you are wrong (and actually do have a bit of mastery over the larger material) most students are happy to be learning along with you. The only way to overcome is to actually make mistakes and practice dealing with them. Fortunately, the more you teach, the more you will find opportunities to deal with your misunderstandings of the world.


Language-wise, though, while I might know a certain language up to a certain level of fluency, I won't offer to teach that level to someone else. If I'm fluent (or intermediate), I'll have no problem teaching up to intermediate (or beginner) level.

Teaching something to show you are retaining it isn't the best way to go, though teaching something to show you have retained it is better.


I am absolutely paralyzed by this. Even the possibility of making a statement that might be arguable on some minor point seriously concerns me.


or darling To mike an speling, grandma, or punctuation error,

Yeah, a lot of people who do have something interesting to say remain silent through fear of something irrelevant being picked up on and used as the basis for abuse. Something I don't recall seeing here.


An interesting coincidence - NPR is underwritten by the Bill and Melinda Gates Foundation. I wonder if Gates helped fund this show in particular?


Nope - This American Life is in no way affiliated with NPR (other than that they are often carried on the same stations.) This American Life is produced by Chicago Public Radio and distributed by Public Radio International. Lots of TLAs there, but no NPR!


Good to know! Just wondered if there were any interesting connections here... This American Life is carried on NPR, funded by Bill Gates, doing a hit piece on Apple Factories (which are also Microsoft factories, but this isn't the Agony and Ecstasy of Bill Gates). Definitely there are some financial connections involved given that as you said This American Life is carried on NPR stations but I don't think there was a planned out conspiracy.

If my radio station played Bill and Melinda Gates Underwriting spots, it'd probably influence the culture of the station - does this have any effect on NPR's culture and did it effect the presentation of the story? Payola is a tricky thing...


This American Life is NOT carried on NPR. NPR is not a radio station.

Furthermore, The Bill & Melinda Gates foundation has no connection to Microsoft, and even if it did, it would make no sense for Microsoft to put out a hit on Apple by way of Foxconn: Foxconn makes a lot of hardware for Microsoft.


And further furthermore, corporate underwriters do not get to pick the stories covered.


This is quite the stretch. I don't think anyone could reasonably argue influence on TAL editorial decisions by Bill Gates. Yes, his foundation is a donor to NPR which runs on many of the same stations, but anything done by TAL shouldn't have any effect on those donations.


Foxconn also makes the Xbox360 and other hardware that Microsoft uses. No conspiracy here except for one guy lying and getting caught.


This is not a dumb comment. B&M Gates foundation does put a lot of money into NPR. To think that the management and producers at NPR are not aware of this is ingenuous. Every editor in the country is aware of who's paying for the ads. There's certainly cases where MSFT has gotten prominent puff pieces placed into All Things Considered. Both AAPL and MSFT have "long arm" marketing strategies; don't put it past them to pull a stunt like this.


It's a dumb comment because NPR has nothing to do with This American Life even if you believe that the largest private charity foundation in the world is a shill for Microsoft.


Again, it's irrelevant. NPR is not involved in the production or distribution of This American Life.


I think these communities are worried about the culture they've created becoming more commercialized than it already is?


Absolutely. I have this theory that part of the reason that meme culture is often so absurd, obscure and frequently offensive exactly to prevent its co-option and commercialization.


Case and point: Two years ago Hot Topic started selling "rage guy" t-shirts. The internet decided it would be having none of that and coerced the meme "rage guy" into "race guy" by pumping out tonnes of racist comics. Hot Topic were forced to withdraw its t-shirt range.

http://knowyourmeme.com/memes/events/race-guy


I don't really track Hot Topics current inventory, but the same page you link to says they unwithdrew it one day later.


Huh, I didn't know that. I was working from memory and didn't read the article. I wonder if they still sell the shirts?


I hope slides get posted - especially the Intro to Django talk :) thanks for putting these up!


There are a bunch already posted here:

http://lanyrd.com/2012/pycon/slides/


On my first trip down there a few months ago, I used the Foodspotting app and it really helped me out. I think they really nailed what Yelp purports to do.


Another great Javascript game library is Akihabara - http://www.kesiev.com/akihabara/


This is worse than the Austin group that thought they could hire SF devs with taco parties.


Many people here are talking about how iOS works vs a desktop OS and that's the big difference - but its not about the SSD. If you have a high powered computer then its no problem to leave the adobe suite running and then just grab it from the task bar and get to work. The issue is that most people don't have high powered computers, at least powerful enough to run photoshop constantly while doing other things (HD videos, netflix, chrome+firefox, etc…. non work things). Adobe and other big software companies are going to continue to push the envelope no matter how fast our computers get in terms of resource use.

Has photoshop gotten faster in our lifetimes? No! It just wants more and more resources with every release. So what is the difference between how apps behave on iOS and how they behave on the desktop? Backgrounding. Very very few apps (ableton live is one that has some "freeze" type features) don't have any way for you to shut down portions of the app or put the app to sleep so that you can start it up quickly. On iOS this is how apps are expected to behave, and it shows.

But, even if Apple did bring backgrounding to the desktop, I imagine Adobe would be one of the last to support it - and I only say this because of my previous personal experience with Adobe products like Flex, LCCS, etc…

I just thank code I'm not a designer...


I would say that overall modern versions of photoshop do feel faster than older ones.

Of course photoshop is intended for professional designers with reasonably high end computers, it was never intended for the use case of somebody using a netbook to touch up a few photos as there are other programs for that.

As technology has improved people will expect more from designers so they need more powerful tools optimised for working with large file sizes etc so Adobe are going to expend more effort maximising performance on higher end modern workstations then they are making sure it loads quickly on a five year old netbook.

Just because every teenager wants to use pirate CS4 to tack together a logo for their band does not mean that is what adobe should optimise for.


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