publish

I have the source code hosted in a TFS 2012 on premise installation. When I try to publish my Azure WebJob to Azure from Visual Studio 2015, I get the following error. Error : An error occurred while creating the WebJob schedule: Response status code does not indicate success: 409 (Conflict). The WebJob does get created under the web application, but it is set to On Demand rather than scheduled. When I open Fiddler to try to troubleshoot this issue, I get the following error. Error ERROR_CONNECTION_TERMINATED: Web deployment task failed. (Web Deploy experienced a connection problem with the

批量插入(bulk_create) # bulk_create obj_list = [] for i in range(20): obj = models.Book( title=f'金梅{i}', price=20+i, publish_date=f'2019-09-{i+1}', publish='24期出版社' ) obj_list.append(obj) models.Book.objects.bulk_create(obj_list) #批量创建 request.POST -- querydict类型 {'title': ['asdf '], 'price': ['212'], 'publish_date': ['2019-09-12'], 'publish': ['asdf ']} data = request.POST.dict() -- 能够将querydict转换为普通的python字典格式 创建数据 models.Book.objects.create( # title=title, # price=price, # publish_date=publish_date, # publish=publish **data ) 查询api all() 结果为queryset类型 filter 条件查询 ret = models.Book.objects

一 创建模型 表和表之间的关系 一对一、多对一、多对多　，用book表和publish表来想想关系，里面的操作，加外键约束和不加外键约束的区别，一对一的外键约束是在一对多的约束上加上唯一约束。 实例：来假定下面这些概念，字段和关系 作者模型：一个作者有姓名和年龄。 作者详细模型：把作者的详情放到详情表，包含生日，手机号，家庭住址等信息。作者详情模型和作者模型之间是一对一的关系（one-to-one） 出版商模型：出版商有名称，所在城市以及email。 书籍模型： 书籍有书名和出版日期，一本书可能会有多个作者，一个作者也可以写多本书，所以作者和书籍的关系就是多对多的关联关系(many-to-many);一本书只应该由一个出版商出版，所以出版商和书籍是一对多关联关系(one-to-many)。 模型建立如下： from django.db import models # Create your models here. class Author(models.Model): #比较常用的信息放到这个表里面 nid = models.AutoField(primary_key=True) name=models.CharField( max_length=32) age=models.IntegerField() # 与AuthorDetail建立一对一的关系

多表操作 多表操作一般会涉及到数据库中常见的3种关系 一对一 OneToOne 多对多 ManyToMany 一对多 ForeignKey 接下来就是对初始的模型的准备 模型表创建 以图书管理系统为例, 可以很好的展现上面的三种关系. from django.db import models class Book(models.Model): name = models.CharField(max_length=32) price = models.FloatField() pub_time = models.DateField(auto_now_add=True) publish = models.ForeignKey(to='Publish') authors = models.ManyToManyField(to='Author') def __str__(self): return self.name class Publish(models.Model): name = models.CharField(max_length=32) addr = models.CharField(max_length=32) pub_detail = models.OneToOneField(to='PublishDetail') def __str__(self): return

I have a C# application which is run through a database, and it is being used by different people in different locations. The easiest and best way to update my application every time there is a change was to create a ClickOnce application and publish it to a server. My problem is that the only server I can have is an FTP server and the problem here is that ClickOnce doesn't support to get updates from the FTP server. It supports updating to a file share or web hosting. So I need some opinion on how should I update my application. Is there a chance to access the FTP server through HTTP? For

字段操作 create table tf1( id int primary key auto_increment, x int, y int ); # 修改 alter table tf1 modify x char(4) default ''; alter table tf1 change y m char(4) default ''; # 增加 mysql>: alter table 表名 add 字段名 类型[(长度) 约束]; # 末尾 eg>: alter table tf1 add z int unsigned; mysql>: alter table 表名 add 字段名 类型[(宽度) 约束] first; # 首位 eg>: alter table tf1 add a int unsigned first; mysql>: alter table 表名 add 字段名 类型[(宽度) 约束] after 旧字段名; # 某字段后 eg>: alter table tf1 add xx int unsigned after x; mysql>: alter table 表名 drop 字段名; # 删除字段 eg>: alter table tf1 drop a; 多表关系 """ 一对一：丈夫-妻子，用户-身份证，作者-作者详情 一对多：部门-员工，班级-学生，书

I have a project in visual studio 2010. This project has the following post-build event command lines: SET TARGET_PROJECT=TestMain IF NOT EXIST "$(TargetDir)IceBox" ( XCOPY /E /I /Y "$(SolutionDir)Externals\IceBox" "$(TargetDir)IceBox" ) IF NOT EXIST "$(TargetDir)bzip2.dll" ( COPY "$(SolutionDir)Externals\IceBox\bzip2.dll" "$(TargetDir)" ) XCOPY /E /I /Y "$(SolutionDir)Externals\Infragistics" "$(TargetDir)" But this commands are just used when I create a debug or a release. When I publish my project will this commands ignored. Gives it a possibility to use this commands when I publish the

ASP.NET Core 2.2 has been out for a while now and with it come some significant improvements to the hosting model if you plan on hosting in IIS. In previous versions you were required to host ASP.NET Core applications by proxying requests from IIS into the ASP.NET Core Kestrel server with IIS effectively as a Reverse Proxy. In version 2.2 ASP.NET Core adds support for direct in-process hosting which improves throughput considerably using an easy mechanism that allows switching between in-process and out-of-process hosting. ASP.NET Core 2.2 adds InProcess Hosting on IIS The original versions of