JavaScript

Fluent Interfaces in Coffeescript

We’ve all seen them – builder patterns that make object construction clean and readable. person().named(‘Bob’).withSpouse(‘Alice’).bornOn(’01-26-1982′).build() I used to do these all the time in Java (we called them fluent interfaces), and I just realized today that I had no idea how to do this style in Coffeescript. Well, lets remedy

NodeJS

Heroku vs NodeJitsu vs Appfog

What’s your database of choice? For the next few months, I’ll be working with the team at LocalRuckus, building a new Node.js API and application.  As a small shop with no dedicated Sys Admin or Dev Ops, its essential that we find Node.js hosting that is flexible, fast, and cost-effective.

JavaScript

Heroku Scheduler with Coffeescript Jobs

Heroku provides a free add on for running scheduled jobs.  This provides a convenient way to run scheduled tasks in an on-demand dyno, freeing your web dynos to focus on user requests.   I’m currently writing a node.js application in coffeescript that has some modest job scheduling needs. Heroku’s documentation

Mongo

Map Reducing the Royals with Mongo

MongoDb is a real lifesaver when it comes to improving developer productivity in web applications, however, that’s only a small part of the power in MongoDb. To do a lot of the deep down data mining, we need to learn to use Map/Reduce to massage our data. Please note, some

Java, Play

5 ways to Play! poorly

As readers may be aware, I’m really into the Play! framework. It combines the convention-over-configuration mindset of ROR with the Java/Scala libraries and skills that I’ve worked on for years. That said, Play! isn’t idiot-proof. Here is a list of 5 mistakes to avoid in your Play! projects. 1) Using

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