下面的VB.net语法是用来干什么的?
var list = xd.Descendants("product")
.Select(element =>new
{
Title = element.Attribute("title").Value,
Duration = element.Element("duration").Value
}).ToList();
我刚刚在Laravel中注意到一些函数的用法,这些函数的参数都有名称空间:
namespace App\Jobs;
use App\User;
use Illuminate\Contracts\Mail\Mailer;
use Illuminate\Contracts\Bus\SelfHandling;
class PurchasePodcast implements SelfHandling
{
protected $mailer;
public function __construct(Mailer $mailer)
{
$this->
你能告诉我下面的代码是干什么的吗?主机名是从哪里获取的,验证方法的目的是什么?
static {
//for localhost testing only
javax.net.ssl.HttpsURLConnection.setDefaultHostnameVerifier(
new javax.net.ssl.HostnameVerifier(){
public boolean verify(String hostname,
javax.net
public class MyViewModelClass
{
public string Name { set;get;}
}
public ActionResult MyAction()
{
return View(new MyViewModelClass());
}
@model MyViewModelClass
@using(Html.BeginForm())
{
MyAction Name : @Html.TextBoxFor(s=>s.Name)
<input type="submit" value="Generate r