让我们假设以下XML文件:
some text
<addresses>
<something/>
</addresses>
some more text
<addresses xmlns="namespace">
<could be anything/>
</addresses>
some other text
<addresses>
<something else/>
<
我的routes.rb
TerritoryManagement::Application.routes.draw do
resources :addresses
resources :territories, :shallow => true do
resources :addresses
end
end
瑞克路由说
$ rake routes
addresses GET /addresses(.:format)
{:action=>"index", :controller=>"addresses"}
我有多个select语句,我想要创建一个
CREATE VIEW dbo.vw_customers_addresses_services_servicetanks
下面是我的SELECT语句:
SELECT * FROM Customers
WHERE EXISTS
(SELECT * FROM Addresses
WHERE Addresses.OwnerId = Customers.Id
AND Addresses.OwnerId = 97587
AND Addresses.TenantId = 1013);
(SELEC
我想在三个表中从mysql中获取数据。我正在使用LEFT OUTER JOIN。这是我的疑问:
SELECT cms_addresses.address1 as add1,
cms_addresses.email as ademail,
cms_addresses.city as adcity,
cms_addresses.clientid
cms_addresses.country as adcountry,
cms_addresses.province as adprovince,
cms_addresses.postal as adprovince,
我在一个模型中有一个getter/setter方法,用于检索数组的最后一个元素,并添加到数组(Postgresql字符串数组)中:
# return the last address from the array
def current_address
addresses && addresses.last
end
# add the current address to the array of addresses
# if the current address is not blank and is not the same as the last address
我在对以下查询进行分页时遇到问题。我已经尝试了示例,但它给出了一些“光标”错误。
SELECT Countries.CountryID, Countries.Name as CountryName, Customers.FName, Customers.LName, Customers.EMail, LTRIM(Organizations.OrgName) AS OrgName, Organizations.URL, Addresses.City, Addresses.State, Countries.Name,Addresses.Zip
FROM (((Customers INNER JO
我收到两个IP地址数组,它们的格式不同。if数组中的任何值都应该从地址数组中删除--但前提是if完全匹配。我写了下面的文章,但问题是,例如,192.168.0.1将匹配192.168.0.11,然后从addresses数组中删除192.168.0.11,这不是一个有效的结果。地址数组需要以接收到的相同格式返回。有什么帮助吗?)
var addresses = [{
Value : '192.168.0.11'
}, {
Value : '52.210.29.181'
}, {
Value : '52.210.128.97'
使用UWP应用程序中的联系人选择器来挑选联系人,如上所述,在PC上工作正常,而在移动设备上,它只能返回姓名字段(Name,FirstName,LastName,FullName),而不能返回其他字段,如地址,电话,电子邮件...等。
var contactPicker = new Windows.ApplicationModel.Contacts.ContactPicker();
Contact contact = await contactPicker.PickContactAsync();
if (contact != null)
{
string xx = "
我有两个桌子,一个地址和一个额外的表格联系人。联系人有一个SUPERID,这是他们所属地址的ID。我想要标识地址表中的重复项(同名、首名和生日),并将这些副本的联系人合并到最新的附加项(最新的DATECREATE或该地址的最高ID )。其后,其他复制件应予删除。
不过,我合并联系人的方法不起作用。删除重复项有效。这是我的方法。会很感激你的支持,这里的问题。谢谢!
UPDATE dbo.CONTACTS
SET SUPERID = ADDRESSES.ID FROM dbo.ADDRESSES
inner join CONTACTS on ADDRESSES.ID = CON
我的项目有下列路线:
namespace :teacher do
resources job_applications do
resources :job_application_addresses
end
我的表单有折叠代码
<%= simple_form_for [:teacher, @job_application_address] do |form|
<% end %>
我的控制器有以下几个部分:
def new
@job_application_address = JobApplicationAddress.new
end
def create
@