" Hi my name is Lee.
I'm a writer an engineer a trainer and a public speaker.
I create fixes & I fix headaches...
Welcome to my dev blog."

Blog

Advanced Sencha Cmd: Dealing with a multi Ext JS app infrastructure

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This guide will describe how to deal with an infrastructure, that contains multiple Ext JS apps. I will discuss:

  • Local workspaces
  • How to split builds
  • How to modify file paths and output settings

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Java Heap Exception when using Sencha Cmd

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Are you running Sencha Cmd (typically on Windows), and you run into a Java Heap Space error, like the one below?

[ERROR] com.sencha.exceptions.BasicException: java heap space

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Getting Started with Sencha Touch 2: Build a Weather Utility App (Part 3)

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In this three-part Sencha Touch tutorial, you will build the Do I need my Umbrella? app, a simple utility app that loads weather information from a web service — worldweatheronline.com. Based on weather codes, this app can predict if you need your umbrella or not.

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Getting Started with Sencha Touch 2: Build a Weather Utility App (Part 1)

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Welcome at this series of blog posts: How to create a utility app with Sencha Touch and Sencha Cmd. Originally I wrote this tutorial for .NET magazine and afterwards I modified it for the Sencha Blog Site. Since I think it’s a good set of articles and you might have missed it. I will also post the 3 parts of the tutorial here, every week. Enjoy!

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