string = "word 2 3 4 5 6 7" string = ",".join(string.split()) import numpy as np import pandas as pd a = pd.read_csv('list_landmarks_align_celeba.txt') print(a) f = open("list_landmarks_align_celeba.txt","r") for li
python操作txt文件中数据教程[1]-使用python读写txt文件 觉得有用的话,欢迎一起讨论相互学习~Follow Me 原始txt文件 程序实现后结果 程序实现 filename = './test/test.txt' contents = [] DNA_sequence = [] # 打开文本并将所有内容存入contents中 with open(filename, 'r') as f: for line in f.readlines(): contents.append(line
--创建一个表 DROP TABLE TEST CASCADE CONSTRAINTS ; CREATE TABLE TEST(A VARCHAR(30),B VARCHAR(30)); --查看具体的权限 SELECT DISTINCT PRIVILEGE FROM DBA_SYS_PRIVS WHERE PRIVILEGE LIKE '%DIRECTORY%'; --用SYS用户授权给SCOTT GRANT CREATE ANY DIRECTORY TO SCOTT ; --授权后创建目录