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Archive for January, 2008

rsync for backups

I just switched to rsync for backups instead of my old trusted tar backup command because I again read about it at Coding Horror.
Advantages? Many.

Less data to save because I don’t have months-old incremental backups lying around
Live backup (without need to unpack)
Backup over SSH without any hassle

Ubuntu Community Docs has an article on what command [...]

Cool’n'Quiet

I just noticed my desktop computer has Cool’n’Quiet support and I never enabled it in BIOS, even though it works in Linux.
Damn, all the energy I could have saved.

Eclipse: Not the IDE you’ve thought it was

This is no rant about Eclipse. Rather, it’s an interesting historical matter that I discovered minutes ago. I don’t think I have to make any comments, just browse away to eclipse.org of 1998:
Home Page
Weird, isn’t it? I only wanted to know if there are any screenshot of Eclipse when it began, and now I’m seeing [...]

Why is the second infusion so much better?

I’m not a tea expert at all. I regularly exceed extraction time limits, I drink whatever’s in the kitchen, I don’t observe water temperature or hardness. But drinking so much tea lately, I noticed one thing.
Never drink the first infusion.
I’ve had several teas now where the first infusion is downright bad. The flavor is [...]

Technobabble

To use namespace’d XMLs in Python-XML’s XPath implementation, you need to give XPath a dictionary of namespace mappings, like {”bpws”:”http://docs.oasis-open.org/wsbpel/2.0/process/executable”}. See here:
context = Context(parser.doc, processorNss={”bpws”:”http://docs.oasis-open.org/wsbpel/2.0/process/executable”})
nodes = xpath.Evaluate(”bpws:process/bpws:variables/*”, parser.doc, context=context)
print nodes
My question is: Why do I have to do this? My XML contains a [...]

Apology

I have to apologize to my readers.
I haven’t been blogging at all lately. University, girlfriend and other VITs (Very Important Things) came up and reduced the cost-benefit ratio dramatically. To put it more bluntly: The effort (cost) needed to write up something that you’ll want to read, in a quality that I can personally accept [...]

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This work (text, author's own images) is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported License.