ao2's blog

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To stopping top-posting

I am still fighting my little personal battle against mindless-forwarding in chain-letters (I call that Wild-CC) and top-posting in e-mails.

Today I've had another confirmation (as if I needed any) that top-posting is a bad way to reply to a message.


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An extremely brief survey of Link-Local XMPP

If you want to communicate on a LAN with your friends/coworkers, there's no need to use a server: a possible solution to the Serverless Messaging problem is Link-Local XMPP.


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Poor Man's Multi-Touch: using multiple mice with Xorg

Since Jan. 13th, 2010 Xorg version 7.5 has landed to Debian unstable; one of the most notable additions to it was the XInput2 system, which incorporates the MPX efforts. So I hooked up a second USB mouse to my machine and started playing with it.


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Branding patches with git and vim

In linux kernel development there are informal, and yet quite solid, conventions which apply when sharing patches and collaborating during the —public and undisclosed— phase of code peer-review.

As some of you may know, all the communications about kernel development happen via e-mail, and there are some tools to ease the task of preparing and sending patches; these tools allow some degree of customization, or “branding” like I am calling it in this case.

Attached images: 
ao2 X-Face

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Keyboard split-up, typing speed-up

So, I wanted to learn how to type with all ten fingers properly, and I needed a learning aid in order to train my hands to not cross their own half of the keyboard.

Attached images: 
Keyboard divider installation
Keyboard divider installed

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Merry Xmas

in

Merry Xmas everybody!

And enjoy your meals!

Attached images: 
Xmas tree

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Vim buffers: status(line) symbol

If you use the Vim editor, sooner or later you run into the concept of text buffers.


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The ironing is delicious!

Hemm, The irony is delicious, not sure about the ironing, actually.

I was reading a very interesting article by Nemo, inspired by another one about the same matter: automatic spelling correction, when an old idea of mine came out again.


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git-commit with date in the past

When setting up the git repository for VRM I wanted to preserve the project development history, but I hadn't used any real VCS tool back then, I just used to make timed backups with a scheme like this:

$ ls -1
vrm-0.1.py
vrm-0.1_237.py
vrm-0.2.py
vrm-0.3-beta-2006-03-28.py
vrm-0.3.beta-2006-05-11.py
...

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If you love someone, set them free

Someone at google must be singing this song in their head, mustn't they?

Attached images: 
Walled Gardens