07 2017 档案

Python 3.6: IndexError: tuple index out of range
摘要：原因: https://github.com/pyinstaller/pyinstaller/issues/2286 解决办法: http://blog.csdn.net/yz271212/article/details/71171824 阅读全文
posted @ 2017-07-28 15:11 yangsofter 阅读(6690) 评论(0) 推荐(0) 编辑
Python数据库查询中文乱码的问题处理
摘要：通过Python查询数据库中数据时，数据汇呈现乱码，只需要在连接串中指定数据编码就可以如“utf8”、“GBK”... 阅读全文
posted @ 2017-07-28 11:16 yangsofter 阅读(1627) 评论(0) 推荐(0) 编辑
Unable to update the EntitySet 'Relationship' because it has a DefiningQuery and no <DeleteFunction> element exists in the <ModificationFunctionMapping> element to support the current operation
摘要：在使用SQLite Entity Framework操作数据删除的时候出现了如下异常 An error occurred while updating the entries. See the inner exception for details. inner exception的内容是:Unab 阅读全文
posted @ 2017-07-03 19:39 yangsofter 阅读(688) 评论(0) 推荐(0) 编辑

点击右上角即可分享
微信分享提示