Blog Posts

All my blog posts and articles

Page 71 of 141 (2815 total posts)

December 2010

Finance Funny

[youtube=http://www.youtube.com/watch?v=PTUY16CkS-k&w=427&h=260]

Photo sharing thoughts

I just returned from my mother’s birthday party with about 300 photos – I would say 70% of them are no good, so I selected about 40 of the best ones and then had to decide how to share them with everyone who cared. A little bit of research produced the following options which I am sharing with YOU ...

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Bubble Bubble Sign Of Trouble

The thing about a bubble is that while people worry about it, no one is actually sure whether they are in one, and especially when it will be over. The other thing about bubbles is that they keep happening because they are the result of human nature (greed and self-deception): > “Less than a decad...

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Amazing Stuxnet story

With apologies for quoting a Foxnews story, and with thanks to Scott Adams for the link, here’s a fascinating behind the scenes story of Stuxnet: > “The mission: Infiltrate the highly advanced, securely guarded enemy headquarters where scientists...

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November 2010

[GEEKY] Ruby 2.0 Refinements in Practice

I went to RubyConf and heard a detailed presentation on a new possible feature of possible Ruby 2.0 called ‘Refinements’. I have to admit that I didn’t fully grasp how the feature really would be used. Here’s a nice and quite techical article about it: Ruby 2.0 Refinements in Practice from Katz Got Your Tongue?: > "The first thing you need to understand is that the purpose of refinements in Ruby 2.0 is to make monkey-patching safer. Specifically, the goal is to make it possible to extend core classes, but to limit the effect of those extensions to a particular area of code."

Woz speaks (on iPhone)

I happen to be reading iWoz, which is Steve Wozniak’s memoir/biography/whatever. It’s a very breezy easy read and fun if you follow this kind of thing. So naturally this caught my eye: > “Woz then moved on to the topic of Android saying that Android smartphones, not the iPhone, would become dominant...

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[Geeky] RubyConf Summary (updated 2)

RubyConf 2010 was excellent. It was my first and probably not my last. Some general thoughts and then a master list of links (the real meat.) - Unlike most all ‘business’ type conferences and talks I have gone to, the RubyConf style of presentation (and perhaps the Rails or Ruby community — I don’...

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Overreaction

I tend to agree with this writer that: > “With respect to airport security, it is remarkable how we have come to place Sept. 11, 2001, as the fulcrum upon which we balance almost all of our decisions. As if deadly terrorism didn’t exist prior to that day, when really we’ve been dealing with the same...

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[RubyConf] Percentage of Windows users

Odd thing happened in a talk at RubyConf. Speaker asks all attendees who are using Windows to raise their hands. Looked to me like about 3% of folks here are on Windows. Now its a very biased audience but still an interesting number!

[GEEKY] CSS Deep Thoughts

I feel that I am finally mastering CSS and in doing so I am seeing some interesting patterns. It seems to me that it’s very easy to get into a situation where you have too many CSS rules that overlap and override each other in ways that are more complex than necessary. It seems like there could and ...

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October 2010