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Improved Learning with Transcripts of Video Tutorials

I'm learning AngularJS and noticed a few things going on. First is that there's a great tutorial out there called Angular JS in 60 Minutes Ish by Dan Wahlin. It's really good, and it's a little different from most tutorials. It read like the script of a screencast - and I thought it *was* the script of a screencast.

It's actually the inverse. It's the transcript of the screencast, and the images were taken from the screencast.

Re: Why Most Developers Should Avoid Apple's New Swift Language

http://www.huffingtonpost.com/gabe-sumner/why-most-developers-shoul_b_54...

I don't agree with this article, at least on the points he made.

> Swift is irrelevant to the majority of mobile audiences

Yes, but so are iOS apps, and so are Android apps. These are all much smaller than the total smartphone market... but they are larger than other software markets.

> The best use case for Swift is iOS exclusive games

This is true, though "exclusive" doesn't need to be part of it.

Raspberry Pi NAS Backup

Last year, I got one of those little Raspberry PI (R-Pi) devices. It's pretty cool, but in the end it's a little PC. Since there's a big bad PC under the desk, the R-Pi didn't get much use. Also, I'm a chicken hardware hacker and so I never put anything onto the GPIO pins.

R Database Connection Class in RS (R5 S5)

I'm learning R, and it's been interesting. The weird part is that I don't know stats. Yes, I know standard deviation, mean deviation, and easy stuff, but those are one-liners in the R tutorials. What I know in stats amounts to around 1/4 to 1/2 a page of the R tutorial. So to compensate, I have a stats text from the thrift store, so I'll eventually be less than a total ignoramus about what I'm reading.

One of the twists of what I'm messing with is that all our data is in a database. The normal mode of operation for R users is to load the entire data table into memory and do awesome reporting on it. Where I'm at, for better or worse, is more like a traditional web application with a database back end.

A problem with this is that MySQL lets me have only 16 connections going at the same time. I'm not sure if it's the driver, but I'll assume that. Since RStudio holds the connections, coding a lot of changes eventually leads to a lot of lost database connection handles, and eventually running out of connections.

Weird Network Fault Due to Unknown thing on the End of the Wire

I was called in to help fix a network that had been discombobulated. I didn't end up fixing it, but one staffer there did the trick by disconnecting a switch with a bunch of wires plugged into it.

Using Muriatic Acid (Pool Acid) to Clean the Toilet

We're in full drought mode in LA, and that means we follow the eleventh comandment: if it's yellow, let it mellow, and if it's brown, flush it down.

PHP with Less Risk

An extremely short article about how to avoid pitfalls that will get you hacked. I've been hacked, so I kind of know this from experience.

Cisco Catalyst 2940 Series 8+1 WS-C2940-8TT-S 10/100 +1000 Port Managed Switch

I want to get one of these.

Cisco Catalyst 2940 Series 8+1 WS-C2940-8TT-S 10/100 +1000 Port Managed Switch

It's similar to the little Netgear GS108T managed switch, but with slower ports. For most things that involve the internet, that won't matter. It's main advantages would be the fact there's no power adapter cube - the power supply is in the case. IOS is also useful, sometimes. I find it's a pain in the butt, but you can record your configuration into a human-readable text file, which is important to some people.

2:13-cv-2326 Rodrick Rickert v. Kurt Francis (and John Kawakami, LA Indymedia et. al.)

If you happened to come across my name in a web search, and found this lawsuit, I'm putting this page up to explain a little bit about it. For more details, contact me via johnk@riceball.com. If you're interested in the IMC and this suit, in general, I'm preparing a listserv to send updates.

Printing Is Getting Worse... and Linux is Better than Windows

I just spent an hour trying to get a single page to print... after printing around 40 pages of tax returns. What the heck? The challenging task was to print something that was probably laid out using the old Win32 drawing system, in landscape. Partial pages came out with a large gray area where it should have been white. What was gonig on?

Salsa Petition Counts with Scrapy the Python Web Scraper

I was feeling like crap, so after taking the day off and taking a nap, I spent several hours learning Scrapy. Scrapy is a pretty awesome website scraper. This example logs into a website, extracts some data, and stores it locally.

New Layout, Cleanup

Last year the theme was rewound back to Marvin, an old, minimalist theme. It's now been modified in a few ways:

  • the table layout was changed to a "div" based layout
  • the css was modified to accomodate this
  • the css was altered by the addition of fonts, and lots of aesthetic tweaks

So, there you go. It looks better. Some of the content's being reorganized as well.

Rich Text Editors for Email, in HTML Browsers

I've been working on this email layout hack, and started to build it from content, and came to the inevitable conclusion that email and web are two different media.

Radeon R5 230 on Ubuntu Linux 13

It works. Haven't bought a graphics card since the mid 1990s, but did this because Gnome 3 feels a lot smoother with some extra cycles and memory. All the eyecandy effects now seem to run at around 20 fps, and the colors are nicer. Before, they were more like 10 fps and jumpy. This shows up in lspci as VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Caicos [Radeon HD 6450/7450/8450]. Seems to be a bit of a power hog, but it doesn't use a fan, so it's not going to burn too much coal.

Infographics in Inequality for All (Robert Reich film)

I had to spend time logging a video. It's always a little bit of a pain, and always takes longer than just watching the thing... so if you care about inequality, and want some really pretty graphics, and risk some potential copyright violation (though I suspect that Fair Use allows it), here you go: List of Infographics in Inequality for All.

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