Links for July 2021
Four-day week ‘an overwhelming success’ in Iceland
Nature’s Metropolis: Chicago and the Great West by William Cronon
The Death and Life of the Great Lakes by Dan Egan
Linux Fu: PDF For Penguins
Editing PDFs, PDFEscape
pdfedit, qpdf, pdfTk, Pandoc, ps2pdf, pdfxup
pdfshuffler, pdfslicer
Distinct colors
List of 20 Simple, Distinct Colors
Red #e6194B1, Green #3cb44b2, Yellow #ffe1193, Blue #4363d84, Orange #f582315, Purple #911eb46, Cyan #42d4f47, Magenta #f032e68, Lime #bfef459, Pink #fabed410, Teal #46999011, Lavender #dcbeff12, Brown #9A632413, Beige #fffac814, Maroon #80000015, Mint #aaffc316, Olive #80800017, Apricot #ffd8b118, Navy #00007519, Grey #a9a9a920
Generate visually distinct palettes of optimally distinct colors.
gray #808080, darkolivegreen #556b2f, forestgreen #228b22, maroon #800000, darkslateblue #483d8b, darkgoldenrod #b8860b, darkcyan #008b8b, steelblue #4682b4, darkblue #00008b, limegreen #32cd32, darkseagreen #8fbc8f, darkmagenta #8b008b, red #ff0000, darkorange #ff8c00, lime #00ff00, blueviolet #8a2be2, aqua #00ffff, blue #0000ff, greenyellow #adff2f, tomato #ff6347, fuchsia #ff00ff, dodgerblue #1e90ff, palevioletred #db7093, laserlemon #ffff54, powderblue #b0e0e6, lightgreen #90ee90, deeppink #ff1493, mediumslateblue #7b68ee, lightsalmon #ffa07a, wheat #f5deb3, violet #ee82ee, pink #ffc0cb