python mysql查询数据、mysql中数据类型为time、python查出来是timedelta类型是什么原因
数据库中数据的类型为time,为什么用python查询数据库查询出来的数据却是timedelta类型?
From [Pythondiscussion group] 2017-04-18 09:44:08 0 1 851
From [Pythondiscussion group] 2017-04-17 16:51:01 0 1 851
python - 硬盘空间不足,如何释放已删除的mongodb集合
From [Pythondiscussion group] 2017-04-17 13:59:06 0 4 851
Django中,Model.objects.create() 和 Model() 的区别?
在Django中,比如有一个用户模型 User。我想创建一个用户,在书上发现两种方式:方法一:user = User.objects.create(email='a@b.com')方法...
From [Pythondiscussion group] 2016-10-27 13:59:50 0 1 851
tml = """<div class="bd"><p class>hellothank</p>"""b...
From [Pythondiscussion group] 2016-10-22 16:11:10 0 1 851
From [Pythondiscussion group] 2017-07-05 10:35:15 0 1 850
python3.x - How to parse python django when passing json to the backend through ajax
From [Pythondiscussion group] 2017-06-12 09:23:52 0 2 850
How to divide python bytes into several bytes
From [Pythondiscussion group] 2017-05-18 10:47:58 0 3 850
字符编码 - python2.7在使用reload(sys)后,再使用print语句无输出,有解决办法吗?
From [Pythondiscussion group] 2017-04-17 13:02:51 0 1 850
From [Pythondiscussion group] 2016-11-10 10:38:54 0 3 850
From [Pythondiscussion group] 2017-06-15 09:21:21 0 3 849
{代码...} 像这样一个又带-u-H-d的url要怎么用python通过curl访问并获取返回结果?
From [Pythondiscussion group] 2017-04-18 10:34:43 0 2 849
python - NameError: name 'Role' is not defined
From [Pythondiscussion group] 2017-04-18 10:30:33 0 1 849
python中能否将字典当做值赋给列表呢? 我在对代码做了一个简单的演示,但是为什么不行呢?还是说python就不能列表套字典,只能是字典套列表? {代码...}
From [Pythondiscussion group] 2017-04-18 10:26:45 0 5 849
From [Pythondiscussion group] 2017-04-18 10:24:47 0 1 849