Blogs

As a quick note today (July 26, 2014), I’m glad to see that many Java developers and beginning Scala developers have said that the Scala Cookbook is the best Scala book available. I wrote the Cookbook from the perspective of a Java developer (as opposed to something like a functional programmer), and I’ve also taught computer programming classes for many years, so I considered these people to be in my target audience.

I don’t like to write basic CRUD (Create, Read, Update, and Delete) code, and furthermore I don’t like to charge clients for writing such basic code. As a result, I wrote a tool I named the Cato CRUD Generator to generate this code, rather than having to write it manually.

Over the last few days I’ve updated Cato so it can generate Play Framework CRUD code (Scala code, to be specific), including the following:

When I write software for myself, I usually think of my software application from the perspective of a business analyst, and write down short user stories, as shown in the image of the index card. First I write the stories, and then I cross them off when I finish them.

When I wrote the Scala Cookbook, I didn’t know that the page count of the book would dramatically grow when the book was converted from MS Word files to PDF files. My editor told me that it was roughly a 1:1 ratio, but it ended up being significantly different, more like a 1.2:1 ratio. As a result, ~140 pages of the book had to be removed to reach the size my O’Reilly editor wanted, about 700 pages.

I ran across this story about Sencha Touch speed and an app named Fastbook. In short, the video at that link shows how a Sencha Touch mobile app is faster than Facebook’s native iOS and Android apps(!). Here’s a little text from the story:

I've been using Sencha Touch lately to develop a mobile application, and in very good news, Sencha Touch now supports the iOS 7 look and feel with an iOS 7 theme named Cupertino. You can find more information about it at this link:

Want a free copy of the Scala Cookbook? Sign up for OReilly’s Blogger Review Program: http://oreilly.com/bloggers

If you work in Boulder, Louisville, Westminster, or Golden, Colorado, and your organization wants to learn Scala, send me an email.

I'm happy to announce that I'm just about to reach fifty Drupal tips, tutorials, and examples over on my devdaily.com website. Actually, if you do a search for "Drupal" on the devdaily website it shows up in more than eighty different articles, probably because I categorized some of those as "PHP" instead of Drupal. (Note to self: Fix that.)

Over the years I've done a lot of Java programming, including Java database programming, and I've tried to document a lot of what I've learned about database programming.

A very long time ago I wrote these generic Java database programming tutorials: