import axios from "axios";

  componentDidMount() {
    const promise = axios.get("https://localhost:5001/api/posts");
    console.log(promise);
  }

public void ConfigureServices(IServiceCollection services)
{
    services.AddCors(options =>
    {
       options.AddPolicy("ReactCorsPolicy",
          builder => builder
            .AllowAnyMethod()
            .AllowAnyHeader()
            .WithOrigins("http://localhost:3000")
            .AllowCredentials()
            .Build());
    });
    services.AddSingleton<IPostsDataSource, PostsDataSource>();
    services.AddControllers();
}

public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
    if (env.IsDevelopment())
    {
      app.UseDeveloperExceptionPage();
    }

    app.UseHttpsRedirection();

    app.UseRouting();

    //app.UseAuthentication();
    //app.UseAuthorization();

    app.UseCors("ReactCorsPolicy");

    app.UseAuthorization();

    app.UseEndpoints(endpoints =>
    {
       endpoints.MapControllers();
    });
}

  async componentDidMount() {
    const promise = axios.get("https://localhost:5001/api/posts");
    console.log(promise);
    const response = await promise;
    console.log(response);
  }

  async componentDidMount() {
    const response = await axios.get("https://localhost:5001/api/posts");
    console.log(response);
  }

class App extends Component {
  state = {
    posts: []
  };

  async componentDidMount() {
    const { data: posts } = await axios.get("https://localhost:5001/api/posts");
    this.setState({ posts }); // = { posts: posts }
  }

const apiEndpoint = "https://localhost:5001/api/posts";

class App extends Component {
  state = {
    posts: []
  };

  async componentDidMount() {
    const { data: posts } = await axios.get(apiEndpoint);
    this.setState({ posts });
  }

  handleAdd = async () => {
    const newPost = {
      title: "new Title ...",
      body: "new Body  ...",
      userId: 1
    };
    const { data: post } = await axios.post(apiEndpoint, newPost);
    console.log(post);

    const posts = [post, ...this.state.posts];
    this.setState({ posts });
  };

  handleUpdate = async post => {
    post.title = "Updated";
    const { data: updatedPost } = await axios.put(
      `${apiEndpoint}/${post.id}`,
      post
    );
    console.log(updatedPost);

    const posts = [...this.state.posts];
    const index = posts.indexOf(post);
    posts[index] = { ...post };
    this.setState({ posts });
  };

  handleDelete = async post => {
    await axios.delete(`${apiEndpoint}/${post.id}`);

    const posts = this.state.posts.filter(item => item.id !== post.id);
    this.setState({ posts });
  };

    // BUGBUG: I'm sure these GUIDs are defined somewhere but I'm not sure which library contains them, so defining them here.
    DEFINE_GUID(IID_IFoo, 0x12345678,0x1234,0x1234,0x12,0x12,0x12,0x12,0x12,0x12,0x12,0x12);

Tools>Options>Environment>Task List

در لیست پایینی که بخش فیلترهاست، میتوانید یک فیلتر را تعریف کنید تا بر اساس این فیلتر مشخص کنید که چه todo هایی نمایش یابند. برای فیلتر کردن در در پنل todo، در نوار ابزار، آیکن قیفی شکل را کلیک کند تا لیست فیلترها نمایش یابند.

نحوه صحیح قرار دادن یک todo به شکل زیر است:

// TODO:2008-12-06:johnc:Add support for negative offsets.
// While it is unlikely that we get a negative offset, it can
// occur if the garbage collector runs out of space.

for name in ["Vahid", "Hamid", "Saeid"]
  alert "Hi #{name}"

var i, len, name, ref;

ref = ["Vahid", "Hamid", "Saeid"];
for (i = 0, len = ref.length; i < len; i++) {
  name = ref[i];
  alert("Hi " + name);
}

for name, i in ["Vahid", "Hamid", "Saeid"]
  alert "#{i} - Hi #{name}"

alert name for name in ["Vahid", "Hamid", "Saeid"]

names = ["Vahid", "Hamid", "Saeid"]
alert name for name in names when name[0] is "V"

var i, len, name, names;

names = ["Vahid", "Hamid", "Saeid"];

for (i = 0, len = names.length; i < len; i++) {
  name = names[i];
  if (name[0] === "V") {
    alert(name);
  }
}

names = "Vahid": "Mohammad Taheri", "Ali": "Ahmadi"
alert("#{first} #{last}") for first, last of names

var first, last, names;

names = {
  "Vahid": "Mohammad Taheri",
  "Ali": "Ahmadi"
};

for (first in names) {
  last = names[first];
  alert(first + " " + last);
}

num = 6
minstrel = while num -= 1
  num + " Hi"

var minstrel, num;
num = 6;
minstrel = (function() {
  var _results;
  _results = [];
  while (num -= 1) {
    _results.push(num + " Hi");
  }
  return _results;
})();

range = [1..5]

var range;
range = [1, 2, 3, 4, 5];

firstTwo = ["one", "two", "three"][0..1]

var firstTwo;
firstTwo = ["one", "two", "three"].slice(0, 2);

numbers = [0..9]
numbers[3..5] = [-3, -4, -5]

my = "my string"[0..2]

words = ["Vahid", "Hamid", "Saeid", "Ali"]
alert "Stop" if "Hamid" in words

@name = "Vahid"

this.name = "Vahid";

User::first = -> @records[0]

User.prototype.first = function() {
  return this.records[0];
};

alert "OK" if name?

if (typeof name !== "undefined" && name !== null) {
  alert("OK");
}

name = myName ? "-"

var name;

name = typeof myName !== "undefined" && myName !== null ? myName : "-";

user.getAddress()?.getStreetName()

var ref;

if ((ref = user.getAddress()) != null) {
  ref.getStreetName();
}

user.getAddress().getStreetName?()

var base;

if (typeof (base = user.getAddress()).getStreetName === "function") {
  base.getStreetName();
}

# A comment

###
  A multiline comment
###

myVariable = "vahid"

var myVariable;
myVariable = "vahid";

exports = this
exports.MyVariable = "vahid"

func = -> "vahid"

var func;
func = function() {
  return "vahid";
};

func = ->
  # An extra line
  "vahid"

func = (a, b) -> a * b

var func;
func = function(a, b) {
  return a * b;
};

func = (a = 1, b = 2) -> a * b

sum = (nums...) -> 
  result = 0
  nums.forEach (n) -> result += n
  result

var sum,
  slice = [].slice;

sum = function() {
  var nums, result;
  nums = 1 <= arguments.length ? slice.call(arguments, 0) : [];
  result = 0;
  nums.forEach(function(n) {
    return result += n;
  });
  return result;
};

a = "Vahid!"

alert a
# برابر است با
alert(a)

alert inspect a
# برابر است با
alert(inspect(a))

 Content-Security-Policy: script-src 'self'
X-WebKit-CSP: script-src 'self'
X-Content-Security-Policy: script-src 'self'

 Content-Security-Policy: script-src 'self' https://youcdn.com
X-WebKit-CSP: script-src 'self' https://yourcdn.com
X-Content-Security-Policy: script-src 'self' https://yourcdn.com

 Content-Security-Policy: default-src 'self' https://youcdn.com
X-WebKit-CSP: default-src 'self' https://yourcdn.com
X-Content-Security-Policy: default-src 'self' https://yourcdn.com

using System;
using System.Web;

namespace AntiXssHeaders
{
    public class SecurityHeadersConstants
    {
        public static readonly string XXssProtectionHeader = "X-XSS-Protection";
        public static readonly string XFrameOptionsHeader = "X-Frame-Options";
        public static readonly string XWebKitCspHeader = "X-WebKit-CSP";
        public static readonly string XContentSecurityPolicyHeader = "X-Content-Security-Policy";
        public static readonly string ContentSecurityPolicyHeader = "Content-Security-Policy";
        public static readonly string XContentTypeOptionsHeader = "X-Content-Type-Options";
    }

    public class ContentSecurityPolicyModule : IHttpModule
    {
        public void Dispose()
        { }

        public void Init(HttpApplication app)
        {
            app.BeginRequest += AppBeginRequest;
        }

        void AppBeginRequest(object sender, EventArgs e)
        {
            var app = (HttpApplication)sender;
            var response = app.Context.Response;
            setHeaders(response);
        }

        private static void setHeaders(HttpResponse response)
        {
            response.Headers.Set(SecurityHeadersConstants.XFrameOptionsHeader, "SameOrigin");

            // For IE 8+
            response.Headers.Set(SecurityHeadersConstants.XXssProtectionHeader, "1; mode=block");
            response.Headers.Set(SecurityHeadersConstants.XContentTypeOptionsHeader, "nosniff");

            //todo: Add /Home/Report --> public JsonResult Report() { return Json(true); }

            const string cspValue = "default-src 'self';";
            // For Chrome 16+
            response.Headers.Set(SecurityHeadersConstants.XWebKitCspHeader, cspValue);

            // For Firefox 4+
            response.Headers.Set(SecurityHeadersConstants.XContentSecurityPolicyHeader, cspValue);
            response.Headers.Set(SecurityHeadersConstants.ContentSecurityPolicyHeader, cspValue);
        }
    }
}

//// RegisterGlobalFilters -> filters.Add(new ContentSecurityPolicyFilterAttribute());
public class ContentSecurityPolicyFilterAttribute : ActionFilterAttribute
{
    public override void OnActionExecuting(ActionExecutingContext filterContext)
    {
        var response = filterContext.HttpContext.Response;
        response.AddHeader("Content-Security-Policy", "script-src 'self'");
        // the rest ...
        base.OnActionExecuting(filterContext);
    }
}

IIS را باز کنید و در لیست درختی، سرور را انتخاب کنید. در قسمت FTP میتوانید گزینه‌ی Ftp logging را ببینید. تنظیمات این قسمت هم دقیقا همانند قسمت logging میباشد و همان موارد برای آن هم صدق می‌کند.

بررسی تگ آن در applicationhost

تگ این نوع لاگ در فایل applicationhost در زیر مجموعه‌ی تگ <site> به شکل زیر نوشته می‌شود:

<system.ftpServer>
   <log centralLogFileMode="Central">
      <centralLogFile enabled="true" />
   </log>
</system.ftpServer>

گزینه centralLogFileMode  دو مقدار central و site را می‌پذیرد. اگر گزینه‌ی central انتخاب شود، یعنی همه‌ی لاگ‌ها را داخل یک فایل در سطح سرور ثبت کن ولی اگر گزینه‌ی site انتخاب شده باشد، لاگ هر سایت در یک فایل ثبت خواهد شد.

گزینه‌ی logInUTF8  یک خصوصیت اختیاری است که مقدار پیش فرض آن true میباشد. در این حالت باید تمامی رشته‌ها به انکدینگ UTF-8 تبدیل شوند.

همانطور که می‌بینید تگ log در بالا یک تگ فرزند هم به اسم centralLogFile دارد که همان خصوصیات جدول بالا در آن مهیاست.

دسترسی به تنظیمات این قسمت توسط دستور Appcmd: 

appcmd.exe set config -section:system.ftpServer/log /centralLogFileMode:"Central" /commit:apphost

appcmd.exe set config -section:system.ftpServer/log /centralLogFile.enabled:"True" /commit:apphost

دسترسی به تنظیمات این قسمت توسط دات نت:

using System;
using System.Text;
using Microsoft.Web.Administration;

internal static class Sample
{
   private static void Main()
   {
      using (ServerManager serverManager = new ServerManager())
      {
         Configuration config = serverManager.GetApplicationHostConfiguration();

         ConfigurationSection logSection = config.GetSection("system.ftpServer/log");
         logSection["centralLogFileMode"] = @"Central";

         ConfigurationElement centralLogFileElement = logSection.GetChildElement("centralLogFile");
         centralLogFileElement["enabled"] = true;

         serverManager.CommitChanges();
      }
   }
}

دسترسی به تنظیمات این قسمت توسط Javascript: 

var adminManager = new ActiveXObject('Microsoft.ApplicationHost.WritableAdminManager');
adminManager.CommitPath = "MACHINE/WEBROOT/APPHOST";

var logSection = adminManager.GetAdminSection("system.ftpServer/log", "MACHINE/WEBROOT/APPHOST");
logSection.Properties.Item("centralLogFileMode").Value = "Central";

var centralLogFileElement = logSection.ChildElements.Item("centralLogFile");
centralLogFileElement.Properties.Item("enabled").Value = true;

adminManager.CommitChanges();