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javascript Programming Glossary: lat1How to calculate the latlng of a point a certain distance away from another? http://stackoverflow.com/questions/2637023/how-to-calculate-the-latlng-of-a-point-a-certain-distance-away-from-another function brng dist dist dist 6371 brng brng.toRad var lat1 this.lat .toRad lon1 this.lng .toRad var lat2 Math.asin Math.sin.. .toRad lon1 this.lng .toRad var lat2 Math.asin Math.sin lat1 Math.cos dist Math.cos lat1 Math.sin dist Math.cos brng var.. var lat2 Math.asin Math.sin lat1 Math.cos dist Math.cos lat1 Math.sin dist Math.cos brng var lon2 lon1 Math.atan2 Math.sin..
Javascript IE detection, why not use simple conditional comments? http://stackoverflow.com/questions/4169160/javascript-ie-detection-why-not-use-simple-conditional-comments
toRad() javascript function throwing error http://stackoverflow.com/questions/5260423/torad-javascript-function-throwing-error var R 6371 Radius of the earth in km var dLat lat2 lat1 .toRad Javascript functions in radians var dLon lon2 lon1 .toRad.. lon1 .toRad var a Math.sin dLat 2 Math.sin dLat 2 Math.cos lat1.toRad Math.cos lat2.toRad Math.sin dLon 2 Math.sin dLon 2 var..
Javascript IOS5 “JavaScript execution exceeded timeout” http://stackoverflow.com/questions/7787219/javascript-ios5-javascript-execution-exceeded-timeout function return this Math.PI 180 function gc lat1 lon1 lat2 lon2 returns the distance in km between a pair of.. of latitude and longitudes var R 6371 km var dLat lat2 lat1 .toRad var dLon lon2 lon1 .toRad var a Math.sin dLat 2 Math.sin.. lon1 .toRad var a Math.sin dLat 2 Math.sin dLat 2 Math.cos lat1.toRad Math.cos lat2.toRad Math.sin dLon 2 Math.sin dLon 2 var..
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