Should there be songs about digital preservation? This is just a special case of the question, “Should there be songs about X?” For nearly all X, the answer is “Yes, and there probably are!” (Even — perhaps especially — if there shouldn’t be, there are.)
Someone in the Australiasian preservation community asked if AusPreserves needed a theme song. The first responses were existing popular songs, but then people started getting more creative. This led to the Digital Preservation Song Challenge!
One response was the Beyonce parody, “All the Corrupt Files” (“Put a checksum on it”). I think it’s the first song ever to mention JHOVE!
Naturally, I already have my own song on digital preservation, called Files that Last. I wrote it to promote my book of the same title, but it stands (or falls) by itself.
If it’s worth doing, it’s worth singing about, and that certainly applies to digital preservation!
According to the usual, somewhat simplified, description, a DNA molecule is a double helix, with its backbone made of phosphates and sugars, and four types of nucleotides forming the sequence. They are adenine, guanine, thymine, and cytosine, or A, G, T, and C for short. They’re always found in pairs connecting the two strands of the helix. Adenine and thymine connect together, as do guanine and cytosine.
Why does one PDF display and another one download?
Sometimes when you click on a link to a PDF, it comes up in the browser. Other times, the browser downloads the file. Everyone must wonder why, but few have wondered enough to find out. Here’s a quick explanation.
It has nothing to do with the PDF version, the content of the file, or the link. It’s the HTTP headers that make the difference. Specifically, a header called “Content-Disposition” is the determining factor. If it’s absent, the file will open in the browser. If it’s present, the value it specifies determines how you get the file.
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Tagged HTTP, PDF