摘要: string类find函数返回值判定 代码示例 现象&后果 程序运行结果输出"Found! position is : 18446744073709551615",但实际上所找的字符串"none"并不存在于字符串s中。 Bug分析 程序的目的是,在源字符串s中查找目的字符串,若找到,则显示"Foun 阅读全文
posted @ 2016-12-12 11:16 泡面小王子 阅读(7812) 评论(0) 推荐(0)
摘要: The football foundation (FOFO) has been researching on soccer; they created a set of sensors to describe the ball behavior based on a grid uniformly d 阅读全文
posted @ 2016-12-12 09:53 泡面小王子 阅读(404) 评论(0) 推荐(0)