有谁知道如何使jQuery对话框不可调整大小?目前,我称之为:
var elem = $("#mydiv");
elem.dialog({
modal: true,
title: 'title',
buttons: {
Ok: function() {
$(this).dialog('close');
} // end function for Ok button
} // end buttons
}); // end dialog
elem.dialog('open')
Run Code Online (Sandbox Code Playgroud) 我听到很多人说使用IoC.Resolve()是一种不好的做法,但我从来没有听说过一个很好的理由(如果它只是测试而不是你可以嘲笑容器,那么你已经完成了).
现在使用Resolve而不是Constructor Injection的优点是你不需要在构造函数中创建具有5个参数的类,并且无论何时你要创建该类的实例,你都不需要提供它.什么
我在CodeFirst中使用EF4
public class People : DbContext
{
public DbSet<Human> Humans { get; set; }
public DbSet<Child> Children { get; set; }
}
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目前,EF在数据库中查找该Human表.我该如何指定它来寻找Humans呢?
我需要一个线程安全的地图,我有这样的东西:(我对java很新)
public static class Manager
{
static
{
//something wrong here, doesn't compile
list = new java.util.Collections
.synchronizedMap(new Map<String, Client>());
}
static Map<String,Client> list;
public static void AddClient(Client client)
{
// thread safe add client to the list
}
public static void RemoveClient(Client client)
{
// thread safe remove client to the list
}
}
Run Code Online (Sandbox Code Playgroud) 我有这个班级和表格:
public class Foo
{
public Guid Id {get;set;}
public string Name {get;set;}
}
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create table Foo
(
id uniqueidentifier primary KEY DEFAULT (newsequentialid()),
name nvarchar(255)
)
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问题是,当我尝试保存新的foo时,第一个使用了0000-000-00 ... id和第二个也是,所以我得到了约束异常
有谁知道修复?
code-first entity-framework-4 ef4-code-only entity-framework-ctp5
默认的READ COMMITTED隔离级别是否以某种方式使select语句在事务内部的行为与不在事务中的行为不同?
我正在使用MSSQL.
我有一个ASP.NET Web应用程序,我有一些代码,我只想在调试版本中执行.这该怎么做?
我在引导程序配置Automapper和我打电话Bootstrap()的 Application_Start(),我一直在说,这是错误的,因为我要修改我的Bootstrapper每一次我必须添加一个新的映射类,所以我违反了开闭原则.
你觉得怎么样,我真的违反了这个原则吗?
public static class Bootstrapper
{
public static void BootStrap()
{
ModelBinders.Binders.DefaultBinder = new MyModelBinder();
InputBuilder.BootStrap();
ConfigureAutoMapper();
}
public static void ConfigureAutoMapper()
{
Mapper.CreateMap<User, UserDisplay>()
.ForMember(o => o.UserRolesDescription,
opt => opt.ResolveUsing<RoleValueResolver>());
Mapper.CreateMap<Organisation, OrganisationDisplay>();
Mapper.CreateMap<Organisation, OrganisationOpenDisplay>();
Mapper.CreateMap<OrganisationAddress, OrganisationAddressDisplay>();
}
}
Run Code Online (Sandbox Code Playgroud) .net bootstrapping automapper open-closed-principle solid-principles
昨天我在eclipse中创建了一个项目,它正在工作,编译.我使用Eclipse Galileo for Java EE.今天我打开eclipse并看到很多错误,说明这些东西不可用,并且仅在源级别为1.5时才可用.
该怎么办?
我在使用FileHelpers.dll时出现此错误,但我的IIS设置为完全信任级别,所以不应该这样
这是完整的堆栈跟踪:
[PolicyException: Required permissions cannot be acquired.]
System.Security.SecurityManager.ResolvePolicy(Evidence evidence, PermissionSet reqdPset, PermissionSet optPset, PermissionSet denyPset, PermissionSet& denied, Boolean checkExecutionPermission) +10238142
System.Security.SecurityManager.ResolvePolicy(Evidence evidence, PermissionSet reqdPset, PermissionSet optPset, PermissionSet denyPset, PermissionSet& denied, Int32& securitySpecialFlags, Boolean checkExecutionPermission) +97
[FileLoadException: Could not load file or assembly 'FileHelpers, Version=2.0.0.0, Culture=neutral, PublicKeyToken=3e0c08d59cc3d657' or one of its dependencies. Failed to grant minimum permission requests. (Exception from HRESULT: 0x80131417)]
System.Reflection.Assembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection) +0
System.Reflection.Assembly.InternalLoad(AssemblyName assemblyRef, Evidence …Run Code Online (Sandbox Code Playgroud) .net ×2
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