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a1exlism/js_point.js

Created August 11, 2016 18:44
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Multiple meaning of point in JavaScript
Raw
js_point.js
/* .的含义
1、表示算术中的小数点（浮点数），如 2.5
2、取对象属性、方法，如 [].push(2)
*/
1.toString(); //Error
1..toString(); //Works well
1 .toString(); //Works well
/*
From: http://www.cnblogs.com/snandy/p/3169632.html
*/
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