我有一个疑问,在python中字符串是,Z = "00123+0567*29/03-7"甚至我后来也尝试过用re.split('[+]|[*]|-|/', Z)使用for i in res : i = i.lstrip("0"),但它将正确地拆分,但是要用与字符串"Z“中的操作数与Z = "123+567*29/3-7"相同的操作数连接。
Then the same pattern of any one of PO,EO,PRO followed by whitespace repeats.我试着用这个正则表达式来匹配这一行,它匹配
PTTO/ETTO/PROO State NA|PO|EO|PRO\s+NA|PO|EO|PRO\s+NA|PO|EO|PRO\s+NA|PO|EO|PRO\s+NA|PO|EO|PRO\s+NA|PO|EO|PRO\s+NA|PO|EO</em
`value` AS `home`, `eo3`.`value` AS `away`,
`eo4`.`event_id` AND `eo2`.`market_id` = 3 AND `eo2`.`market_value_id` = 52 AND `eo2`.`event_id` AND `eo3`.`market_id` = 3 AND `eo3`.`market_value_id` =
ERR<8098>:eo lib/eo/eo_ptr_indirection.c:22 _eo_pointer_error() Class (0x7ffdace841c8) is an invalidERR<8098>:eo lib/eo/eo.c:530 _eo_api_op_id_get() Unable to resolve op for api func 0x7f08b719754