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Fun with C++11 Lambdas 7 Mar 2013 | 12:26 am
Basic lambda syntax and usage in c++11. Illustrate the difference between context parameters passed by reference and value.
git diff with color words 2 Jun 2012 | 09:10 pm
I had these files with very very long lines of text on each line. It was paragraphs worth of words but not word wrapped. These files were stored in a git repository. Now and then, someone would change...
Storing Lipo batteries for faster charging times and longer lipo life 4 Apr 2012 | 01:33 pm
I just finished a quick flight at the park with my Trex 550e. What a fun bird to fly. That picture was taken last year on a nice summer morning. No pictures today but it's the same heli. Anyway, the p...
Quick convert raw g711 uLaw audio to a .au file 17 Mar 2012 | 10:31 am
I had reason to playback some raw g.711 audio data. I made the following script to convert the data to a .au file that is playable. From the AU file spec.. which is way simple by the way: You just nee...
How to correctly calculate break even time on a refinance – For Math Geeks 24 Feb 2012 | 04:13 am
After my last post on refinancing, I found a refinance calculator on Zillow.com that compared loans the way I suggested. It has a shortfall though, it calculates break even time with the difference in...
Should I refinance my house? 30 Jan 2012 | 03:28 pm
OK, disclaimer: I'm not a financial professional. That said, I do enjoy financial topics and am somewhat of a hobbyist. I've written articles in the past about how I do envelope budgeting with Gnucash...
Upgrading Software 14 Dec 2011 | 03:07 am
I can never resist. When a new version is available I have to have it. Upgrade to WordPress 3.3 was seamless. Devils is always in the details though. I'll probably find a post or a plugin that doesn't...
Rendering to a texture with iOS 5 texture cache api. 9 Dec 2011 | 03:31 am
There are a couple examples of how to take image input, perhaps from the iPhone camera, or from your own image, fast map those image to an OpenGl texture, and then render them with an OpenGL shader. T...
How to fix that mistake commit you just pushed to your git repository 8 Dec 2011 | 08:51 am
I've already written a time or two how you can use git rebase to change your commit history as you work. Handy handy.. I think everyone should know how to do that. Next up.. what if you pushed a commi...
Changing server ip addresses 23 Nov 2011 | 05:04 am
OK, so I changed my virtual server ip address in response to my host being allocated a new block of IPs. Anyhow, things seem to have gone ok. I changed DNS timeouts to short, waited, updated everythin...
