Warning: file_get_contents(/data/phpspider/zhask/data//catemap/1/visual-studio-2012/2.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181

Warning: file_get_contents(/data/phpspider/zhask/data//catemap/4/kotlin/3.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
在Python中查找字符串的最高索引_Python - Fatal编程技术网

在Python中查找字符串的最高索引

在Python中查找字符串的最高索引,python,Python,函数str.findsub[,start[,end]]返回字符串中的最低索引 "banana".find("a") => 1 如何找到最高点 "banana".find("a") => 5 再往下一点,您可以在文档中找到

函数str.findsub[,start[,end]]返回字符串中的最低索引

"banana".find("a") => 1
如何找到最高点

"banana".find("a") => 5

再往下一点,您可以在文档中找到