Dan dlindenkreuz

## RubberBand.md

      
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                dlindenkreuz
                / RubberBand.md
            
            
              Created
              April 30, 2020 08:45
                — forked from originell/RubberBand.md
            
              
                This is a straight copy of – to avoid this ever going dark http://squareb.wordpress.com/2013/01/06/31/
              
          
    Analysis of Apple’s rubber band scrolling

January 6, 2013
I recently saw a post on Twitter from @chpwn that described the alogorithm that Apple uses for its “rubber band” or “bungee” scrolling.
b = (1.0 – (1.0 / ((x * c / d) + 1.0))) * d


## gist:a439ec4b939f0561d6d9
// one-liner version
// retains latin-1 supplement chars as well as latin extended-a and latin extended-b

Shopify.handleize = function (str) {
    return str.toLowerCase().replace(/[^\w\u00C0-\u024f]+/g, "-").replace(/^-+|-+$/g, "");
};
	// one-liner version
	// retains latin-1 supplement chars as well as latin extended-a and latin extended-b

	Shopify.handleize = function (str) {
	return str.toLowerCase().replace(/[^\w\u00C0-\u024f]+/g, "-").replace(/^-+\|-+$/g, "");
	};