Updated the Scuttle Plugin to work with Firefox 4

I updated the Scuttle firefox plugin to work with Firefox 4. This was the one utility that was holding me back from upgrading to Firefox 4. I created a github repository. for the project. Feel free to fork the project. Its a good simple plugin if you’d like to learn how to write one.

Updating Drupal Sites with Patches and Drush

I found a couple of drupal sites on a web server that were badly in need of security updates. They are no longer being maintained by a developer but they are still in use by a user community so I didn't like the idea of taking them down just because they are a security vulnerability, as they still have a great deal of value for people who use them. So I decided to update them with the patches that are available at fuerstnet.

Emacs Window Commands

I recently bought a new large monitor, which opened the possibility of using Emacs with multiple, side-by-side windows. Which is brilliant by the way! Since I plugged it in, I've been "C-x 3"-ing like a madman. My new favorite way to learn programming is having an info file open in the left window and in the right window having a scheme (or python) prompt open. That is what I am doing now working on the Structure and Interpretation of Computer Programs. Luckily there was an info file available.
I'm trying to think of a simple way to translate my programming epubs or pdfs into info files.

This Week's Emacs Commands

If you've ever played keywiz on Emacs: "M-x keywiz", you were probably eating humble-hacker-pie by the end of the game. (For the uninitiated, keywiz is a game in emacs that's asks 10 random questions about key-bindings for some times obscure emacs commands.) So far my top score is 4 (out of 10).

So what is a novice to do? I've decided to write commands I want to learn on sticky notes on my monitor until I memorize them.

So, without further ado, here's this weeks list of new commands:

M-g g
goto line. This command will ask for a line number and take you there in the current file.

C-x v=
vc-diff. This command will show a diff between current file and HEAD in whatever Version Control System you are using.


Using Gnu Screen

I've been a long time user of Linux and the command line, but not until recently have I used the amazing program: screen. Screen is a terminal multiplexor. This means you can have multiple sessions open at the same time (even over a single ssh connection) and flip back and forth between them.

Setting Up a Web Enabled Lending Library

Setting Up a Web Enabled Lending Library

I started cataloging books for a small community center's lending
library at librarything.com. Librarything.com is a great web site
that I highly recommend. If most of your books have ISBNs and you can
borrow someone's barcode scanner, cataloging books at Librarything is
a snap: on the "add books page" you scan a books ISBN and all of its
information (Title, Author, book cover) will be added by Librarything
for you. Of course if you don't have a bar code scanner or there is

Getting Started using Git

Get started using Git on a project

Git Basics

git init

cd into the source code

$ git init

Initialized empty Git repository in home/bart/foo/.git/


Nook 1.2 emulator

Nook 1.2 loaded up as an emulator

I was able to build an emulator for Nook version 1.2. See my previous post for the prerequisites. Basically you need some utilities installed: smali, baksmali, unyaffs, and mkyaffs2image. You also need the Android SDK installed on your computer.

How to Build a Nook emulator

This post will walk you through building an Android Emulator for the Nook step-by-step in Eclipse and via the command-line. These instructions are based on the original instructions located at the nookdevs website.

Moving with Eclipse to a new workstation

The hard drive on my laptop started clicking quite ominously, so I figured it was time to order a new hard drive. I backed up my photos to the cloud (Flickr and Picasa) and backed up all my music and docs to Dropbox and Google Docs and waited for the new hard drive to arrive. Files are files: you just need to keep a regular backup; and email already lives in the cloud. That leaves my development environment.

Here are the steps I've followed to move my development set up to a new computer.


Subscribe to Front page feed