花费 45ms 找到135847条记录
是否有“正确”的方法来转换django.db.models.query ?ValuesListQuerySet到纯列表? - Is there a “properway to convert django.db.models.query.ValuesListQuerySet to a pure List? 繁体
2013年01月02 - I m attempted to delete records from a number of models in a single method, were I have the following schema: 如果我有以下模式,我尝试用一个方法从多个模型中删除记录: I m deleting these given list picture foreign objects: 我正在删除这

如何将字符串转换为django.db.models.query_utils。问格式? - How to convert string to django.db.models.query_utils.Q format? 繁体
2017年01月28 - For a search function I want to save django query to database amp later execute it. I have saved the query as shown below in one table Company, which have id,qryText . The django query is saved as str

Django中使用foriegnkey模型的正确方法 - Proper way of using Models with foriegnkey in Django 繁体
2014年07月01 - I m new to Django and I know little bit about databases. 我是Django的新手,我对数据库知之甚少。 Let me explain my problem. For example I have two models Person and Car A person can have multiple cars. 让我解释一下我的问题。例如,我

无法获得django.db.models.queryset '>的repr。 - Unable to get repr for django.db.models.query.QuerySet'> 繁体
2012年11月05 - Debug show me that: 调试给我: is: 是: QuerySet Unable to get repr for class django.db.models.query.QuerySet QuerySet 无法获取类 django.db.models.query.QuerySet 的repr Comment model: 评价模型: I have no idea what I a

Django:无法为类'django.db.models.query.datetimequeryset'获取repr - Django: unable to get repr for class 'django.db.models.query.datetimequeryset' 繁体
2016年04月19 - I am trying to filter some data in Django like this: 我试图像这样过滤Django中的一些数据: I am using Pycharm for debugging, and pycharm shows: 我使用Pycharm进行调试,pycharm显示: And I get this on my view browser : 我在我的观点 浏览器

django.db。模型get_models返回django1.4中的空列表 - django.db.models get_models returning empty list in django1.4 繁体
2012年10月10 - My code used to work in Django . , but after the update to Django . it does not anymore. The idea is to build a MenuItem for django admin tools, with a list of models from an app. 我的代码以前在Django . 中工作,

将Hibernate Query.list()转换为List<类型>的“正确”方法是什么? - What is the “properway to cast Hibernate Query.list() to List? 繁体
2013年04月09 - I m a newbie with Hibernate, and I m writing a simple method to return a list of objects matching a specific filter. seemed a natural return type. 我是Hibernate的新手,我正在编写一个简单的方法来返回与特定过滤器匹配的对象列表。List 似乎是一

如何从django中的'ValuesListQuerySet'中删除一个值? - How to delete a value from 'ValuesListQuerySet' in django? 繁体
2015年03月12 - In django, I am using a value list returned by a query in choice field. If any value is already submitted by user then I do not want to show that value in choice field. Hence I want to delete value fr

Django模型中存储列表的最有效方法是什么? - What is the most efficient way to store a list in the Django models? 繁体
2009年07月10 - Currently I have a lot of python objects in my code similar to the following: 目前我的代码中有很多python对象,类似于以下内容: Now I want to turn this into a Django model, where self.myName is a string field, and self.myF

测试Django信号的正确方法 - Proper way to test Django signals 繁体
2010年09月28 - I m trying to test sent signal and it s providing args. Signal triggered inside view just after form


 
粤ICP备14056181号  © 2014-2020 ITdaan.com