摘要: `eval()` ’s first argument is an expression. So if you only provide one argument, it will evaluate the expression in the current environment. 假设环境中存在变 阅读全文
posted @ 2019-04-11 20:54 2021年的顺遂平安君 阅读(1519) 评论(0) 推荐(0)
摘要: eval() ’s first argument is an expression. So if you only provide one argument, it will evaluate the expression in the current e... 阅读全文
posted @ 2019-04-11 20:54 2021年的顺遂平安君 阅读(95) 评论(0) 推荐(0)