摘要：最近很火的一首小诗：纽约时间比加州时间早三个小时，New York is 3 hours ahead of California,但加州时间并没有变慢。but it does not make California slow.有人22岁就毕业了，Someone graduated at the ag 阅读全文

摘要：sort dictionary mydict={"a":5,"b":1,"c":6}; sorted(mydict,key=mydict.get)Out[58]: ['b', 'a', 'c'] sorted(mydict,key=mydict.get,reverse=True)Out[59]: [ 阅读全文