Twitter: raymondcamden


Address: Lafayette, LA, USA

My weekend experiment - PebbleJS

08-24-2014 2,281 views Development, JavaScript 2 Comments

Apparently everyone is expecting the announcement of the iWatch in a few weeks, and wearables are going to be "The Thing" for the next few years. But I've been rocking a Pebble for a while now and I really dig it. It isn't as sexy as some of the newer smart watches, and who knows how it will compare to whatever Apple is doing, but it is affordable (reasonably affordable) and simple. If you are considering picking up a smart watch, definitely check it out.

IndexedDB - On the move...

08-22-2014 1,542 views JavaScript 2 Comments

Ok, kind of a lame title, but it's Friday so I get a pass, right? I've presented (and written) on IndexedDB over the past few years, but it isn't something I've really worked with, or demoed, lately. There's been some interesting updates related to the technology though so I thought I'd share some news about IndexedDB. Now may be a great time to take a look at it again.

PhoneGap/Cordova Example - Getting File Metadata (and an update to the FAQ)

08-18-2014 2,016 views Mobile, JavaScript 3 Comments

I decided to move my PhoneGap/Cordova FileSystem FAQ from a Google Doc to my Cordova Examples repository. I figured this would make it a bit easier for folks to edit and simpler for me to commit those changes. You can find the FAQ here:

Ionic and Cordova's DeviceReady - My Solution

08-16-2014 3,532 views Mobile, JavaScript 3 Comments

Folks know that I've been madly in love with the Ionic framework lately, but I've run into an issue that I'm having difficulty with. I thought I'd blog about the problem and demonstrate a solution that worked for me. To be clear, I think my solution is probably wrong. It works, but it just doesn't feel right. I'm specifically sharing this blog entry as a way to start the discussion and get some feedback. On the slim chance that what I'm showing is the best solution... um... yes... I planned that. I'm brilliant.

Eventbrite API Demos

08-15-2014 1,867 views jQuery, JavaScript, ColdFusion Comments

A few days ago a client of mine, Rich Swier of HuB, asked if I could build him two quick demos that made use of the Eventbrite API. I whipped up the two demos for him and once done, he graciously allowed me to share it on my blog. (Thank you Rich!) I will warn you that this code was written for ColdFusion 8 so it is entirely tag based. At the very end a mod was made for ColdFusion 9. Obviously it could be converted to script and perhaps improved in other ways as well, but I hope this is useful for folks who want to play with the Eventbrite API in the future.

Review: Code School's JavaScript Best Practices

08-13-2014 2,436 views JavaScript 9 Comments

Yesterday evening I finally wrapped up Code School's JavaScript Best Practices course and I thought my readers might like to know what I think. In general, this is a great course marred by poor challenges, surprisingly poor challenges, but still worth your time.

Presentation tonight on Apache Cordova

08-12-2014 2,968 views Mobile, Development, JavaScript 4 Comments

I was originally going to be presenting just to the Memphis Technology User Groups tonight, but they have graciously said they don't mind if I open this up to the public. If you want to hear me give an introduction to Cordova, join me online tonight at 6:30 CST here: https://my.adobeconnect.com/raysworld/. I will be giving priority for QA to the Memphis group of course, but all our welcome to join in and - hopefully - learn something as well. This will be over Adobe Connect so be sure to use a Flash-enabled browser.

Centering a Google Map on America

08-09-2014 2,553 views Development, JavaScript 10 Comments

Earlier this morning I was building a Google Map demo for a client (using EventBrite data - I'll share that if I can) and I needed to center a Google Map on America. There are a couple ways of doing this and I thought I'd share them along with some screen shots so you can see the results.

Keep your DOM from shifting around...

08-05-2014 4,952 views Development, jQuery, JavaScript, HTML5 5 Comments

I've been meaning to write this up for a while now, but I never got around to it till today when a meeting got cancelled suddenly. It was this or get on the treadmill, and unfortunately, the treadmill lost. Lately I've noticed a common problem with both web apps and native apps. The problem is this: The application renders some sort of dynamic content. In that content are various UI elements you can click. At the same time, the app is fetching additional content asynchronously. When that content comes in, it is displayed then and the layout of the content is adjusted as the new stuff comes in. The problem is that the user may have been just about to click on a button, link, or whatever, and now finds that their click action has done nothing. Or worse - has activated another action that they didn't want. TweetDeck is especially bad about this. Facebook, surprisingly, is actually pretty darn good about this. Let's look at a simple example in case I'm not making sense.

Check out CodeSchool's Angular course

07-29-2014 2,554 views JavaScript 7 Comments

I've raved about CodeSchool before so I thought folks might be interested in knowing they have a really cool new course for AngularJS: Shaping Up with AngularJS. Best of all - the course is free. I didn't learn a lot from it as I think I've got the basics covered well, but I enjoyed going through the lessons to help reinforce my existing knowledge. As with other courses, they do a real good job of building lessons that let you code without being particular about things like tabs, spaces, whatever.