2015年12月19日
Using databases and Structured Query Language (SQL)
摘要： //The code to create a database file and a table named Tracks with two columns in the database is as follows:1 #!/usr/bin/python2 import sqlite33 conn... 阅读全文
posted @ 2015-12-19 16:11 鹏_VFX 阅读(438) 评论(0) 推荐(0)