name: tufte-viz description: | Ideate and critique data visualizations using Edward Tufte's principles from "The Visual Display of Quantitative Information." Use this skill when: (1) Designing new data visualizations or charts (2) Critiquing or improving existing visualizations (3) Reviewing dashboards or reports for graphical integrity (4) Deciding between visualization approaches (5) Reducing chartjunk or improving data-ink ratio (6) Planning small multiples or high-density displays
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| The regex patterns in this gist are intended only to match web URLs -- http, | |
| https, and naked domains like "example.com". For a pattern that attempts to | |
| match all URLs, regardless of protocol, see: https://gist.github.com/gruber/249502 | |
| License: https://opensource.org/license/bsd-3-clause | |
| # Single-line version: | |
| (?i)\b((?:https?:(?:/{1,3}|[a-z0-9%])|[a-z0-9.\-]+[.](?:com|net|org|edu|gov|mil|aero|asia|biz|cat|coop|info|int|jobs|mobi|museum|name|post|pro|tel|travel|xxx|ac|ad|ae|af|ag|ai|al|am|an|ao|aq|ar|as|at|au|aw|ax|az|ba|bb|bd|be|bf|bg|bh|bi|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|cr|cs|cu|cv|cx|cy|cz|dd|de|dj|dk|dm|do|dz|ec|ee|eg|eh|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gg|gh|gi|gl|gm|gn|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|im|in|io|iq|ir|is|it|je|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|me|mg|mh|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|mv|mw|mx|my|mz|na|nc|ne|nf|ng|ni|nl|no|np|nr|nu|nz|om|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|ps |
This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.
The script is here:
#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"
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| class Point | |
| constructor: (@x = 0, @y = 0) -> | |
| if isNaN(@x) or isNaN(@y) | |
| throw new Error('Invalid coords') | |
| add: (point) -> | |
| @x += point.x | |
| @y += point.y | |
| subtract: (point) -> |
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| ;; based on core.logic 0.8-alpha2 or core.logic master branch | |
| (ns sudoku | |
| (:refer-clojure :exclude [==]) | |
| (:use clojure.core.logic)) | |
| (defn get-square [rows x y] | |
| (for [x (range x (+ x 3)) | |
| y (range y (+ y 3))] | |
| (get-in rows [x y]))) |
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| 2139 ℹ INFORMATION SOURCE | |
| 23EB ⏫ BLACK UP-POINTING DOUBLE TRIANGLE | |
| 23EC ⏬ BLACK DOWN-POINTING DOUBLE TRIANGLE | |
| 23F0 ⏰ ALARM CLOCK | |
| 23F3 ⏳ HOURGLASS WITH FLOWING SAND | |
| 26C5 ⛅ SUN BEHIND CLOUD | |
| 26D4 ⛔ NO ENTRY | |
| 2705 ✅ WHITE HEAVY CHECK MARK | |
| 2753 ❓ BLACK QUESTION MARK ORNAMENT | |
| 2757 ❗ HEAVY EXCLAMATION MARK SYMBOL |
