We're pleased to announce that version 2.0 of the GitHub Extension for Visual Studio is now available. You can install it directly from the Tools and Extensions gallery in Visual Studio, as well as from our releases page and our website. 

mydomain.com/Home/Index
mydomain.com/home/index
mydomain.com/Home/index
mydomain.com/home/Index

using System.Globalization;
using System.Web;
using System.Web.Mvc;

namespace WebToolkit
{
    public class ForceWww : ActionFilterAttribute
    {
        public override void OnActionExecuting(ActionExecutingContext filterContext)
        {
            modifyUrlAndRedirectPermanent(filterContext);
            base.OnActionExecuting(filterContext);
        }

        private static void modifyUrlAndRedirectPermanent(ActionExecutingContext filterContext)
        {
            if (canIgnoreRequest(filterContext))
                return;

            var absoluteUrl = HttpUtility.UrlDecode(filterContext.RequestContext.HttpContext.Request.Url.AbsoluteUri.ToString(CultureInfo.InvariantCulture));
            var absoluteUrlToLower = absoluteUrl.ToLowerInvariant();

            absoluteUrlToLower = forceWwwAndLowercase(filterContext, absoluteUrlToLower);
            absoluteUrlToLower = avoidTrailingSlashes(filterContext, absoluteUrlToLower);

            if (!absoluteUrl.Equals(absoluteUrlToLower))
            {
                filterContext.Result = new RedirectResult(absoluteUrlToLower, permanent: true);
            }
        }

        private static string avoidTrailingSlashes(ActionExecutingContext filterContext, string absoluteUrlToLower)
        {
            if (!isRootRequest(filterContext) && absoluteUrlToLower.EndsWith("/"))
                return absoluteUrlToLower.TrimEnd(new[] { '/' });

            return absoluteUrlToLower;
        }

        private static bool isRootRequest(ActionExecutingContext filterContext)
        {
            return filterContext.RequestContext.HttpContext.Request.Url.AbsolutePath == "/";
        }

        private static bool canIgnoreRequest(ActionExecutingContext filterContext)
        {
            return filterContext.IsChildAction || 
                   filterContext.HttpContext.Request.IsAjaxRequest() ||
                   filterContext.RequestContext.HttpContext.Request.Url.AbsoluteUri.Contains("?");
        }

        private static string forceWwwAndLowercase(ActionExecutingContext filterContext, string absoluteUrlToLower)
        {
            if (isLocalRequet(filterContext))
                return absoluteUrlToLower;

            if (absoluteUrlToLower.Contains("www"))
                return absoluteUrlToLower;

            return absoluteUrlToLower.Replace("http://", "http://www.")
                                     .Replace("https://", "https://www.");
        }

        private static bool isLocalRequet(ActionExecutingContext filterContext)
        {
            return filterContext.RequestContext.HttpContext.Request.IsLocal;
        }
    }
}

پی نوشت: برای داشتن نیوگت شخصی سایت‌های نظیر Nuget Server و Myget ( به همراه پشتیبانی از مخازن npm و Bower ) هم این سرویس را ارائه میکنند. ولی باید هزینه‌ی آن را پرداخت کنید. البته سایت GemFury مخازن رایگان مختلفی چون Nuget را نیز پشتیبانی می‌کند.

nuget init e:\nuget\ e:\nuget\test

nuget add GMap.Net.1.0.1.nupkg -source e:\nuget\test

Install-Package NuGet.Server

<appSettings>
    <!-- Set the value here to specify your custom packages folder. -->
    <add key="packagesPath" value="×\Packages" />
</appSettings>

(هر محلی که نصب کنید طبق الگوی مسیریابی، آدرس nuget را در انتها وارد کنید)

Dotnettips.info/nuget

nuget push GMap.Net.1.0.1.nupkg -source http://Dotenettips.info/nuget (ApiKey)

nuget setapikey -source https://www.dntips.ir/Nuget (ApiKey)

1. Improving the development experience when using popular JavaScript libraries
2. Adding support for new JavaScript ECMAScript 2015 (also known as ES2015 and formerly ES6) language and web browser APIs
3. Increasing your productivity in complex JavaScript code bases

When you go to https://vscode.dev, you'll be presented with a lightweight version of VS Code running fully in the browser. Open a folder on your local machine and start coding.

No install required. 

using System;
using System.Collections.Generic;
using System.Data.Entity;
using System.Linq;
using EFReplaceAll.Models;

namespace EFReplaceAll.Config
{
    public class DbSetInfo
    {
        public IQueryable<object> DbSet { set; get; }
        public Type DbSetType { set; get; }
    }

    public class MyContext : DbContext
    {
        public DbSet<Product> Products { set; get; }
        public DbSet<Category> Categories { set; get; }
        public DbSet<User> Users { set; get; }

        public MyContext()
            : base("Connection1")
        {
            this.Database.Log = sql => Console.Write(sql);
        }

        public IList<DbSetInfo> GetAllDbSets()
        {
            return this.GetType()
                .GetProperties()
                .Where(p => p.PropertyType.IsGenericType &&
                            p.PropertyType.GetGenericTypeDefinition() == typeof(DbSet<>))
                .Select(p => new DbSetInfo
                {
                    DbSet = (IQueryable<object>)p.GetValue(this, null),
                    DbSetType = p.PropertyType.GetGenericArguments().First()
                })
                .ToList();
        }
    }
}

using System;

namespace EFReplaceAll.Utils
{
    public class ReplaceOp
    {
        public string ToFind { set; get; }
        public string ToReplace { set; get; }
        public StringComparison Comparison { set; get; }
    }
}

using System.Collections.Generic;
using System.Linq;
using EFReplaceAll.Config;

namespace EFReplaceAll.Utils
{
    public static class UpdateDbContextContents
    {
        public static void ReplaceAllStringsAcrossTables(IList<ReplaceOp> replaceOps)
        {
            int dbSetsCount;
            using (var uow = new MyContext())
            {
                dbSetsCount = uow.GetAllDbSets().Count;
            }

            for (var i = 0; i < dbSetsCount; i++)
            {
                using (var uow = new MyContext()) // using a new context each time to free resources quickly.
                {
                    var dbSetResult = uow.GetAllDbSets()[i];
                    var stringProperties = dbSetResult.DbSetType.GetProperties()
                        .Where(p => p.PropertyType == typeof(string))
                        .ToList();
                    var dbSetEntities = dbSetResult.DbSet;
                    var haveChanges = false;
                    foreach (var entity in dbSetEntities)
                    {
                        foreach (var stringProperty in stringProperties)
                        {
                            var oldPropertyValue = stringProperty.GetValue(entity, null) as string;
                            if (string.IsNullOrWhiteSpace(oldPropertyValue))
                            {
                                continue;
                            }

                            var newPropertyValue = oldPropertyValue;
                            foreach (var replaceOp in replaceOps)
                            {
                                newPropertyValue = newPropertyValue.ReplaceString(replaceOp.ToFind, replaceOp.ToReplace, replaceOp.Comparison);
                            }
                            if (oldPropertyValue != newPropertyValue)
                            {
                                stringProperty.SetValue(entity, newPropertyValue, null);
                                haveChanges = true;
                            }
                        }
                    }

                    if (haveChanges)
                    {
                        uow.SaveChanges();
                    }
                }
            }
        }

    }
}

using System;
using System.Text;

namespace EFReplaceAll.Utils
{
    public static class StringExtensions
    {
        public static string ReplaceString(this string src, string oldValue, string newValue, StringComparison comparison)
        {
            if (string.IsNullOrWhiteSpace(src))
            {
                return src;
            }

            if (string.Compare(oldValue, newValue, comparison) == 0)
            {
                return src;
            }

            var sb = new StringBuilder();

            var previousIndex = 0;
            var index = src.IndexOf(oldValue, comparison);

            while (index != -1)
            {
                sb.Append(src.Substring(previousIndex, index - previousIndex));
                sb.Append(newValue);
                index += oldValue.Length;

                previousIndex = index;
                index = src.IndexOf(oldValue, index, comparison);
            }

            sb.Append(src.Substring(previousIndex));

            return sb.ToString();
        }
    }
}

            UpdateDbContextContents.ReplaceAllStringsAcrossTables(
                new[]
                {
                    new ReplaceOp
                    {
                        ToFind = "https://www.dntips.ir",
                        ToReplace = "https://www.dntips.ir",
                        Comparison = StringComparison.OrdinalIgnoreCase
                    },
                    new ReplaceOp
                    {
                        ToFind = "https://www.dntips.ir",
                        ToReplace = "https://www.dntips.ir",
                        Comparison = StringComparison.OrdinalIgnoreCase
                    }
                });

Top Issues Fixed in Visual Studio 2019 version 16.2.5

• Visual Studio stops respsonding on creating a new SSIS project
• Fixed UI freezes occurring after extended usage of the editor.

Security Advisory Notices

CVE-2019-1232 Diagnostics Hub Standard Collector Service Elevation of Privilege Vulnerability

An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector Service improperly impersonates certain file operations. An attacker who successfully exploited this vulnerability could gain elevated privileges. An attacker with unprivileged access to a vulnerable system could exploit this vulnerability. The security update addresses the vulnerability by ensuring the Diagnostics Hub Standard Collector Service properly impersonates file operations.

CVE-2019-1301: Denial of Service Vulnerability in .NET Core

A denial of service vulnerability exists when .NET Core improperly handles web requests. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET Core web application. The vulnerability can be exploited remotely, without authentication.

The update addresses the vulnerability by correcting how the .NET Core web application handles web requests.