Hi, my name is Lee.
I'm a writer,
a developer and a technical trainer.
I create fixes and I fix headaches...
Welcome to my tech blog.
3Sep

Make a native build with Ext JS 5, Sencha Cmd 5 and Phonegap / Cordova with plugins.

With the release of Ext JS 5; we finally have Touch experience in the framework. So yes, you can start creating tablet applications. Maybe you are now wondering, can I also package Ext JS 5 apps with Apache Cordova or Adobe Phonegap, so I can sell my app in the App Stores? Well yes, you […]

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19Aug

Git Cheat Sheet

Here’s a cheat sheet with all the Git command-line actions we can do: Create a Git repo from the command line: * Go to https://github.com/mygitname?tab=repositories Create “New” repository. (for example myrepo) * Create .gitignore: .project .settings .classpath .idea ###################### # OS generated files # ###################### __MACOSX .DS_Store ._* .Spotlight-V100 .Trashes ehthumbs.db Thumbs.db ############ # Packages […]

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Category: Environment Git
18Jul

Some Sencha news from me!

Hi guys, I just wanted to share some personal Sencha updates with you! Hands-on Sencha Touch 2 – O’Reilly First of all, my book “Hands-on Sencha Touch” is finally printed. I spent a lot of time, discussing the latest Sencha Touch framework and with this book it’s possible to build mobile web applications. Checkout the […]

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Category: ExtJS 5 Sencha
8Jul

Using Custom Fonts with Sencha Architect

Back in the days when websites were restricted to typical fonts such as Arial, Georgia, Times and so on, fonts were delivered from the user’s machine. Fortunately today, because of HTML5 and CSS3, browsers support embedded web fonts. This time, I will explain how to use custom fonts with Sencha Architect. For this tutorial, I […]

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Category: Architect CSS Sass Sencha
16Jun

Create a TV app with Sencha Touch and Sencha Architect

Often people think, Sencha Touch is a great framework to create mobile phone apps with. While that is certainly true, it’s also a great framework to create mobile apps with, as in any touch enabled device. Think about car navigation systems, game consoles, smart watches or tv/media centers. These devices all probably run HTML5; and […]

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2Jun

Using Custom Fonts with Sencha Architect

Back in the days when websites were restricted to typical fonts such as Arial, Georgia, Times and so on, fonts were delivered from the user’s machine. Fortunately today, because of HTML5 and CSS3, browsers support embedded web fonts. In this month’s training tip, I will explain how to use custom fonts with Sencha Architect. For […]

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22May

Simple Techniques for Solving Common Sencha Coding Problems

Often when I’m teaching a Sencha Training class, students ask me to look at their apps because there’s a problem they don’t know how to fix. Since I didn’t write the code, it’s hard sometimes for me to give them a quick answer. However, I do have a set of simple techniques that filter out […]

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10May

How to Set Up Your Sencha Environment

While teaching Sencha app camps and training classes, every now and then I see common app build problems related to the installation of the Sencha environment. It’s important to understand the dependencies to get yourself up to speed. In this article, I’ll provide an overview of the dependencies and show you how to get everything […]

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Category: Sencha
6May

Save 50% on Hands-on Sencha Touch 2 ebook today

Today, O’Reilly has an unique deal, to save 50% on all 8000+ Ebooks & Videos in celebration of Day Against DRM. This includes the book I wrote for O’Reilly: Hands-on Sencha Touch 2.  Use the following PROMO code for the ebook version: DRM2014 http://shop.oreilly.com/product/0636920030058.do Deal expires May 7, 2014 at 5am PT, and cannot be combined with […]

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Category: Sencha Touch
5May

Creating Theme-Specific Overrides in Ext JS

Ext JS provides a number of functions that make it simple to create and work with classes. It also provides a series of functions to extend or override existing JavaScript classes. This means you can add behaviors and create your own classes, or override the behavior of some functions. In this article, we will show […]

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Category: CSS Ext JS Sass Sencha

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