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Florian Nagel nagelflorian

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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.
<!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
nagelflorian / levenshtein.swift
Last active August 29, 2015 14:10 — forked from bgreenlee/levenshtein.swift
/**
* Levenshtein edit distance calculator
* Usage: levenstein <string> <string>
*
* To compile:
* sudo xcode-select -switch /Applications/Xcode6-Beta.app/Contents/Developer
* xcrun swift -sdk $(xcrun --show-sdk-path --sdk macosx) levenshtein.swift
*/
import Foundation
@nagelflorian
nagelflorian / scrollBasedNavBar.js
Created December 4, 2014 22:52
Scroll based navigation bar (inspired by Teehan+Lax)
var lastScrollY = 0,
minScroll = 20,
delay = 150;
var navMovement = setInterval(function() {
var nav = document.getElementById('nav')
var scrollY = document.all? iebody.scrollTop : pageYOffset;
if(scrollY + minScroll < lastScrollY || scrollY <= 25) {
nav.style.top = "0px"
} else if (scrollY > lastScrollY){
@nagelflorian
nagelflorian / strongestContrast.swift
Created March 11, 2015 21:54
Returns black or white based on relative luminance
func strongestContrast(color: UIColor) -> UIColor {
let colorRef: CGColorRef = color.CGColor
let components = CGColorGetComponents(colorRef)
let relativeLuminance = 1 - (0.2126 * components[0] + 0.7152 * components[1] + 0.0722 * components[2])
if (relativeLuminance >= 0.5) {
return UIColor.whiteColor()
} else {
return UIColor.blackColor()
@nagelflorian
nagelflorian / happyNumbers.swift
Created May 4, 2015 23:22
Happy Numbers in Swift
// Happy Numbers
// info: http://en.wikipedia.org/wiki/Happy_number
// by Florian Nagel
// floriannagel.net
import Foundation
func isHappyNumber(var number: Int) -> Bool {
var history = [Int]()
@nagelflorian
nagelflorian / _media-query.sass
Last active April 26, 2020 12:32
Mobile First Sass Media Query Mixin
=media-query($min, $max: "")
@if ($max == "")
@media (min-width: $min)
@content
@else
@media (min-width: $min) and (max-width: ($max - 1px))
@content
@nagelflorian
nagelflorian / circle.yml
Created January 14, 2016 13:04
CircleCI File for Meteor using Velocity with Jasmine and Galaxy for deployment
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:
@nagelflorian
nagelflorian / howto.md
Created January 17, 2016 12:41
Node-Color-Thief on Ubuntu Server

Installing dependencies

$ 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

Installing node-canvas

$ sudo npm install canvas
@nagelflorian
nagelflorian / .hyperterm.js
Created July 16, 2016 12:15
HyperTerm Config – JS/HTML/CSS Terminal
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
nagelflorian / stack.md
Last active October 16, 2020 10:23
System Font Stack – https://bitsofco.de/the-new-system-font-stack/

Font Stack

Font Device Targeted
-apple-system (San Francisco) iOS Safari, macOS Safari, macOS Firefox
BlinkMacSystemFont (San Francisco) macOS Chrome
Segoe UI Windows
Roboto Android, Chrome OS
Oxygen / Oxygen-Sans KDE
Fira Sans Firefox OS