Anatomy of an Outage – Part 1

From 3:15AM CDT to 6:05PM CDT, on Friday, September 30th, 2011 Weblogs.us experienced an outage on one of its servers. It all stemmed from a simple support request, and a very hacky fix implemented back in July (while I was on vacation). This is part one of the story behind the outage, and you can blame me for it.

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Lian Li PC-A05NB Mod

Closeup of the Front Panel

The last official project of the summer was a quick mod to my Lian Li PC-A05NB case. For those not familiar with the case, the PSU sits in the bottom front of the case. The case is designed with airflow from in the back to exiting from the front (reverse of all other cases). Before I upgraded to a Core i7, my Core 2 Duo system was experiencing some heat related issues due to exhaust issues through the front.

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Thoughts on the HP TouchPad

Two weeks ago, HP managed to create intense interest in a device that was more or less ignored by consumers. Slickdeals redefined the SD effect, taking down every merchant that offered the fire sale price. Several oversold their stock. One in particular, way oversold through Amazon. I attempted to purchase one from this vendor. Like the many other slickdealers, my order was cancelled. Unlike the others, I was only trying to purchase one tablet.

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Breadcrumb NavXT 4.0 Field Report

Currently, a quite dramatic change in settings, and as a result, behavior, is scheduled for Breadcrumb NavXT 4.0. The aim is to both reduce the number of options, while increasing the flexibility of Breadcrumb NavXT. This means replacing the prefix, suffix and anchor settings with two templates for most breadcrumb types. One template is the default template for the breadcrumb, the other is the template used when the breadcrumb is not linked. Note that some breadcrumbs will never use a linked template. There will be a settings upgrade/migration script from the 3.x settings to the 4.0 settings.

Unlike previous releases, 4.0 will have a full Alpha and Beta test release phase before the final version is available. The first Alpha will be available once the settings are fully changed over and a few required bug fixes are done. The first Beta will be available once all planned features are implemented. As for a release date, don’t plan on anything beyond an Alpha before October. This has been seriously delayed due to a project I was pulled into due to personnel issues. Hopefully, that project will be wrapping up soon.

-John Havlik

[end of transmission, stay tuned]

Which One? / vs ÷, · vs ×

When performing a mathematical calculation by hand, what symbol do you use to signify division? Do you use a slash (/), a horizontal line with the numerator and divisor above and below, or the divide (÷) symbol? Personally, I use one of the first two, depending on the context. And, I can’t remember the last time I used ÷. However, a good estimate would be back in grade school.

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