摘要：
javascript数组操作大全，数组方法总汇1. shift：删除原数组第一项，并返回删除元素的值；如果数组为空则返回undefinedvar a = [1,2,3,4,5];var b = a.shift(); //a：[2,3,4,5] b：12. unshift：将参数添加到原数组开头，并返... 阅读全文
摘要：
Part three of our article series on the common phases of type 2 diabetes managementBy Lance PorterAlmost everyone who begins taking insulin (for eithe... 阅读全文