CSS3 (~2009-2012):
Level 3 CSS specs as defined by the CSSWG. (immutable)
CSS4 (~2013-2018):
Essential features that were not part of CSS3 but are already a fundamental part of CSS.
CSS5 (~2019-2024):
Newer features whose adoption is steadily growing.
CSS6 (~2025+):
Early-stage features that are planned for future CSS.
· EF 7.0.0 will not become the “official” version of Entity Framework.
· EF6 will continue to be the official version.
· EF6 will continue to be what’s delivered when you install entityframework via Nuget.
· Your apps that use EF6 will not automatically update to EF7!
Xamarin Versus .NET MAUI. Though .NET MAUI is the evolution of…
Bootstrap 4 is 30% smaller than the latest Bootstrap 3 build! It previously was around ~123kb and now is a mere ~88kb. This is a huge reduction for not losing any features.
Securing your application is bloody important. With so much jargon to sift through, it’s easy to get lost, for example there’s SSO, OAuth2, SAML 2.0, OpenID Connect, Federated Identity, 2FA, & MFA. Just to name a few! 😱 In this talk, Anthony will take an in depth look at Federated Identity using OpenID Connect and OAuth2 Framework for ASP. NET Core using Duende IdentityServer (aka IdentityServer 5). You will walk away knowing how to navigate the security options and avoid the madness.
PM> Install-Package Microsoft.AspNet.SignalR.JS
Signalr.exe ghp http://localhost/
$.connection
$.connection.chatHub
<!DOCTYPE>
<html>
<head>
<title></title>
<script src="Scripts/jquery-1.6.4.min.js" type="text/javascript"></script>
<script src="Scripts/jquery.signalR-1.0.1.min.js" type="text/javascript"></script>
<script src="http://localhost:1072/signalr/hubs" type="text/javascript"></script>
</head>
<body>
<div>
<input id="txtMsg" type="text" /><input id="send" type="button" value="send msg" />
<ul id="messages">
</ul>
</div>
<script type="text/javascript">
$(function () {
var chat;
$.connection.hub.logging = true; //اطلاعات بیشتری را در جاوا اسکریپت کنسول مرورگر لاگ می‌کند
chat = $.connection.chat; //این نام مستعار پیشتر توسط ویژگی نام هاب تنظیم شده است
chat.client.hello = function (message) {
//متدی که در اینجا تعریف شده دقیقا مطابق نام متد پویایی است که در هاب تعریف شده است
//به این ترتیب سرور می‌تواند کلاینت را فراخوانی کند
$("#messages").append("<li>" + message + "</li>");
};
$.connection.hub.start(/*{ transport: 'longPolling' }*/); // فاز اولیه ارتباط را آغاز می‌کند
$("#send").click(function () {
// Hub's `SendMessage` should be camel case here
chat.server.sendMessage($("#txtMsg").val());
});
});
</script>
</body>
</html><script src="http://localhost:1072/signalr/hubs" type="text/javascript"></script>
- webSockets - forverFrame - serverSentEvents - longPolling
$.connection.hub.url = 'http://localhost:1072/signalr'; //چون در یک پروژه دیگر قرار داریم
using System;
using System.Web;
using System.Web.Routing;
using Microsoft.AspNet.SignalR;
namespace SignalR02
{
public class Global : HttpApplication
{
protected void Application_Start(object sender, EventArgs e)
{
// Register the default hubs route: ~/signalr
RouteTable.Routes.MapHubs(new HubConfiguration
{
EnableCrossDomain = true
});
}
}
}SignalR: Auto detected cross domain url. jquery.signalR-1.0.1.min.js:10 SignalR: Negotiating with 'http://localhost:1072/signalr/negotiate'. jquery.signalR-1.0.1.min.js:10 SignalR: SignalR: Initializing long polling connection with server. jquery.signalR-1.0.1.min.js:10 SignalR: Attempting to connect to 'http://localhost:1072/signalr/connect?transport=longPolling&connectionToken…NRh72omzsPkKqhKw2&connectionData=%5B%7B%22name%22%3A%22chat%22%7D%5D&tid=3' using longPolling. jquery.signalR-1.0.1.min.js:10 SignalR: Longpolling connected jquery.signalR-1.0.1.min.js:10
<!DOCTYPE>
<html>
<head>
<title></title>
<script src="Scripts/jquery-1.6.4.min.js" type="text/javascript"></script>
<script src="Scripts/jquery.signalR-1.0.1.min.js" type="text/javascript"></script>
</head>
<body>
<div>
<input id="txtMsg" type="text" /><input id="send" type="button" value="send msg" />
<ul id="messages">
</ul>
</div>
<script type="text/javascript">
$(function () {
$.connection.hub.logging = true; //اطلاعات بیشتری را در جاوا اسکریپت کنسول مرورگر لاگ می‌کند
var connection = $.hubConnection();
connection.url = 'http://localhost:1072/signalr'; //چون در یک پروژه دیگر قرار داریم
var proxy = connection.createHubProxy('chat');
proxy.on('hello', function (message) {
//متدی که در اینجا تعریف شده دقیقا مطابق نام متد پویایی است که در هاب تعریف شده است
//به این ترتیب سرور می‌تواند کلاینت را فراخوانی کند
$("#messages").append("<li>" + message + "</li>");
});
$("#send").click(function () {
// Hub's `SendMessage` should be camel case here
proxy.invoke('sendMessage', $("#txtMsg").val());
});
connection.start();
});
</script>
</body>
</html>PM> Install-Package Microsoft.AspNet.SignalR.Client
using System;
using Microsoft.AspNet.SignalR.Client.Hubs;
namespace SignalR02.WinClient
{
class Program
{
static void Main(string[] args)
{
var hubConnection = new HubConnection(url: "http://localhost:1072/signalr");
var chat = hubConnection.CreateHubProxy(hubName: "chat");
chat.On<string>("hello", msg => {
Console.WriteLine(msg);
});
hubConnection.Start().Wait();
chat.Invoke<string>("sendMessage", "Hello!");
Console.WriteLine("Press a key to terminate the client...");
Console.Read();
}
}
}
The Dream of C# 9.0
Insight #1: React is here to stay
Insight #2: Angular is shifting to a new role --> enterprise apps
Insight #3: You can’t ignore Vue.js anymore
Insight #4: Knowledge of some libraries will help you earn more (but not for the reasons you might think)
Insight #5: 2018 will be the year of GraphQL
Insight #6: JavaScript != Front-end
Insight #7: Microsoft is striking back
Insight #8: JavaScript is different around the world
Insight #9: Typed JavaScript is on the rise
Insight #10: JavaScript is whatever you want it to be
We are proud to present the first beta release of Kendo UI for Angular 2. It’s been designed specifically for Angular 2. Written in Typescript, built as native Query-free components and distributed as NPM packages, Kendo UI for Angular 2 makes integrating UI components into ng2 a piece of cake for developers. In this beta release, you’ll find the business application essential building blocks — form elements, grid and data visualization components.
