有人可以帮我做这个工作吗?
我想在VB.NET中计算两个日期之间的时间,如下所示:
startdate: 2011/12/30
enddate: 2011/12/31
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计算: ?小时?一分钟?秒
我似乎无法在我的电脑上安装MVC4 beta.单击安装包后立即弹出错误消息,并说MVC4与当前版本的.NET不兼容.我没有安装Visual Studio开发人员版本11或.NET 4.5.任何人都可以帮助我吗?
我想在RavenDB中插入1000000个文档.
class Program
{
private static string serverName;
private static string databaseName;
private static DocumentStore documentstore;
private static IDocumentSession _session;
static void Main(string[] args)
{
Console.WriteLine("Start...");
serverName = ConfigurationManager.AppSettings["ServerName"];
databaseName = ConfigurationManager.AppSettings["Database"];
documentstore = new DocumentStore { Url = serverName };
documentstore.Initialize();
Console.WriteLine("Initial Databse...");
_session = documentstore.OpenSession(databaseName);
for (int i = 0; i < 1000000; i++)
{
var person = new Person()
{
Fname = "Meysam" + i,
Lname = " Savameri" + i,
Bdate = DateTime.Now,
Salary = 6001 …
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