Category: Computers
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New wordpress plugin – category reminder
I recently released my sixth wordpress plugin – category reminder. I have seen several requests around for a plugin which forces users to select a category for each post they publish, so that the posts don’t just end up as uncategorized. Bloggers with multiple authors seem especially interested in this. I have wanted this requirement…
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Multi-column balanced lists
Recently I was working on a project where a client wanted a list of items to be displayed over multiple columns, and requested that the columns be balanced (as balanced as possible). It didn’t take me too long to figure out how to do this for 3 columns, but I knew that there was a…
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WordPress 2.9 image changes
WordPress 2.9 has several new image enhancements. One of the biggest features is some basic image editing functionality. Another one is that you can now specify different alt text from the “caption” field. The “caption” field places a caption under the image. The “alt” text is used to describe the picture to non-seeing users (including…
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Vim regex-fu for LaTeX
When writing a beamer presentation with LaTeX, I organize my presentation into sections and subsections. Frequently, the title of the first frame (slide) in a subsection has the same name as the subsection. Let’s say I start off with the following structure: \section[corpora]{Accessing text corpora} \subsection[gutenberg]{The Gutenberg Corpus} \subsection[chat]{The web and chat Corpus} \subsection[brown]{The Brown…
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Writing your own custom filters for postie
In version 1.3.1 of postie, it is now easy to add custom filters to the content of your posts. Best of all, by using filters, you can easily write your own plugin, which will not be affected by upgrades to postie (as opposed to modifying the postie functions directly). There are two examples now included…