$ sudo apt-get update
$ sudo apt-get install libcairo2-dev libjpeg8-dev libpango1.0-dev libgif-dev build-essential g++
Important: libjpeg8-dev is required rather than just libjpeg-dev
$ sudo npm install canvas
Florian Nagel nagelflorian
nagelflorian
/ dynamicPageTitle.html
Last active
August 29, 2015 14:10
Dynamic website title based on user focus, e.g. when a user switches to another browser tab.
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| <!DOCTYPE html> | |
| <HTML> | |
| <head> | |
| <title>Original Title</title> | |
| <script> | |
| var originalTitle = document.title; | |
| var altTitle = 'Alternative Title'; | |
| var onBlurEvents = window.onblur; | |
| var onFocusEvents = window.onfocus; |
nagelflorian
/ levenshtein.swift
Last active
August 29, 2015 14:10
— forked from bgreenlee/levenshtein.swift
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| /** | |
| * Levenshtein edit distance calculator | |
| * Usage: levenstein <string> <string> | |
| * | |
| * To compile: | |
| * sudo xcode-select -switch /Applications/Xcode6-Beta.app/Contents/Developer | |
| * xcrun swift -sdk $(xcrun --show-sdk-path --sdk macosx) levenshtein.swift | |
| */ | |
| import Foundation |
nagelflorian
/ scrollBasedNavBar.js
Created
December 4, 2014 22:52
Scroll based navigation bar (inspired by Teehan+Lax)
nagelflorian
/ strongestContrast.swift
Created
March 11, 2015 21:54
Returns black or white based on relative luminance
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| func strongestContrast(color: UIColor) -> UIColor { | |
| let colorRef: CGColorRef = color.CGColor | |
| let components = CGColorGetComponents(colorRef) | |
| let relativeLuminance = 1 - (0.2126 * components[0] + 0.7152 * components[1] + 0.0722 * components[2]) | |
| if (relativeLuminance >= 0.5) { | |
| return UIColor.whiteColor() | |
| } else { | |
| return UIColor.blackColor() |
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| // Happy Numbers | |
| // info: http://en.wikipedia.org/wiki/Happy_number | |
| // by Florian Nagel | |
| // floriannagel.net | |
| import Foundation | |
| func isHappyNumber(var number: Int) -> Bool { | |
| var history = [Int]() | |
nagelflorian
/ _media-query.sass
Last active
April 26, 2020 12:32
Mobile First Sass Media Query Mixin
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| =media-query($min, $max: "") | |
| @if ($max == "") | |
| @media (min-width: $min) | |
| @content | |
| @else | |
| @media (min-width: $min) and (max-width: ($max - 1px)) | |
| @content |
nagelflorian
/ circle.yml
Created
January 14, 2016 13:04
CircleCI File for Meteor using Velocity with Jasmine and Galaxy for deployment
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| machine: | |
| node: | |
| version: 0.10.40 | |
| pre: | |
| # download if meteor isn't already installed in the cache | |
| - meteor || curl https://install.meteor.com | /bin/sh | |
| post: | |
| - meteor --version | |
| checkout: |
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| module.exports = { | |
| config: { | |
| // default font size in pixels for all tabs | |
| fontSize: 16, | |
| // font family with optional fallbacks | |
| fontFamily: '"Inconsolata for Powerline", Menlo, "DejaVu Sans Mono", "Lucida Console", monospace', | |
| // terminal cursor background color (hex) | |
| cursorColor: '#fff', |
nagelflorian
/ stack.md
Last active
October 16, 2020 10:23
System Font Stack – https://bitsofco.de/the-new-system-font-stack/
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