摘要: How do I check if a string is a number (float) in Python? http://stackoverflow.com/questions/354038/how-do-i-check-if-a-string-is-a-number-float-in-py 阅读全文
posted @ 2016-02-28 11:35 藥師 阅读(2182) 评论(0) 推荐(0) 编辑