Azure Container Instances a simple way to run a container in Azure, without having to manage any virtual machines.

Brady Gaster returns in this follow up to the previous episode on Worker services. This time Brady will show us how to deploy our worker service to Azure Container Instances

• [00:58] - Creating a new container instance
• [03:08] - Exploring the Docker tools in Visual Studio Code
• [04:30] - Reviewing the deployed container instance
• [05:50] - Exploring the tools for Kubernetes in Visual Studio Code
• [09:57] - Kubernetes Namespaces and Deployments
• [12:10] - .NET Architecture Guides 

• Convert.ToDateTime()
  
• DateTime.Parse()
• DateTime.ParseExact()
• DateTime.TryParse()
• DateTime.TryParseExact()

CultureInfo culture = new CultureInfo("en-US");    
DateTime tempDate = Convert.ToDateTime("1/1/2010 12:10:15 PM", culture);

string datestr = null;
Console.WriteLine(Convert.ToDateTime(datestr));//0001-01-01T00:00:00
datestr = "wrong string";
Console.WriteLine(Convert.ToDateTime(datestr));
//Unhandled Exception: System.FormatException: 
//The string was not recognized as a valid DateTime. 
//There is an unknown word starting at index 0.
datestr = "Tue Dec 30,2015";
Console.WriteLine(Convert.ToDateTime(datestr));
//Unhandled Exception: System.FormatException: 
//String was not recognized as a valid DateTime.

string datestr = null;
Console.WriteLine(DateTime.Parse(datestr));
//// Exception: Argument null exception
datestr = "wrong string";            
Console.WriteLine(DateTime.Parse(datestr));
//// Exception: The string was not recognized as a valid DateTime. 
//// There is an unknown word starting at index 0.  
datestr = "Tue Dec 30, 2015";
//Unhandled Exception: System.FormatException: 
//String was not recognized as a valid DateTime. 
Console.WriteLine(DateTime.Parse(datestr));  
 

string datestr = null;
CultureInfo provider = CultureInfo.InvariantCulture;
Console.WriteLine(DateTime.ParseExact(datestr, "mm/dd/yyyy", provider));
//Unhandled Exception: System.ArgumentNullException: 
//String reference not set to an instance of a String.
datestr = "wrong date";
Console.WriteLine(DateTime.ParseExact(datestr, "mm/dd/yyyy", provider));
//Unhandled Exception: System.FormatException: 
//String was not recognized as a valid DateTime
datestr = "Tue Dec 30, 2015";
Console.WriteLine(DateTime.ParseExact(datestr, "mm/dd/yyyy", provider));
//Unhandled Exception: System.FormatException: 
//String was not recognized as a valid DateTime.
datestr = "10-22-2015";
Console.WriteLine(DateTime.ParseExact(datestr, "MM-dd-yyyy", provider));
//30/07/1394 12:00:00 ق.ظ
datestr = "10-22-2015";
Console.WriteLine(DateTime.ParseExact(datestr, new string[]
    {"MM-dd-yyyy", "MM/dd/yyyy", "MM.dd.yyyy"}, provider, DateTimeStyles.None));
//30/07/1394 12:00:00 ق.ظ

string datestr = null;
            DateTime temp;
            Console.WriteLine(DateTime.TryParse(datestr, out temp));
            Console.WriteLine(temp);
            //False
            //0001 - 01 - 01T00: 00:00

            datestr = "wrong date";
            Console.WriteLine(DateTime.TryParse(datestr, out temp));
            Console.WriteLine(temp);
            //False
            //0001 - 01 - 01T00: 00:00

            datestr = "Tue Dec 30, 2015";
            Console.WriteLine(DateTime.TryParse(datestr, out temp));
            Console.WriteLine(temp);
            //False
            //0001 - 01 - 01T00: 00:00

  string datestr = null;
            DateTime temp;
            CultureInfo provider = CultureInfo.InvariantCulture;
            Console.WriteLine(DateTime.TryParseExact(datestr, "MM/dd/yyyy", provider, DateTimeStyles.None, out temp));
            Console.WriteLine(temp);
            //False
            //1/1/0001 12:00:00 AM

            datestr = "wrong date";
            Console.WriteLine(DateTime.TryParseExact(datestr, "MM/dd/yyyy", provider, DateTimeStyles.None, out temp));
            Console.WriteLine(temp);
            //False
            //1/1/0001 12:00:00 AM

            datestr = "Tue Dec 30, 2015";
            Console.WriteLine(DateTime.TryParseExact(datestr, "MM/dd/yyyy", provider, DateTimeStyles.None, out temp));
            Console.WriteLine(temp);
            //False
            //1/1/0001 12:00:00 AM

            datestr = "10‐22‐2015";
            Console.WriteLine(DateTime.TryParseExact(datestr, "MM/dd/yyyy", provider, DateTimeStyles.None, out temp));
            Console.WriteLine(temp);
            //False
            //1/1/0001 12:00:00 AM

            datestr = "10‐22‐2015";
            Console.WriteLine(DateTime.TryParseExact(
            datestr, "MM‐dd‐yyyy", provider, DateTimeStyles.None, out temp));
            Console.WriteLine(temp);
            //True
            //30/07/1394 12:00:00 ق.ظ

            datestr = "10‐12‐2015";
            Console.WriteLine(DateTime.TryParseExact(datestr, new string[] { "MM/dd/yyyy", "MM‐dd‐yyyy", "MM.dd.yyyy" }, provider, DateTimeStyles.None, out temp));
            Console.WriteLine(temp);
            //True
            //20/07/1394 12:00:00 ق.ظ

NOTE: This popular course was recently updated with all new videos and content. Check it out!

01 | IntroductionGet an introduction from Bob, as he kicks off the course, sets expectations, and gives you a little guidance for the road ahead.

02 | Setting Up the Development Environment

03 | Basic JavaScript Syntax

04 | Variables

05 | Data Types

06 | Type Coercion and Conversion

07 | Expressions and Operators

08 | Arrays

09 | Function Declaration

10 | Function Expressions

11 | Decision Statements

12 | Iteration Statements

13 | Basics of Scope

14 | Returning Functions from Functions

15 | Object Literals

16 | Module Pattern and Revealing Module Pattern

17 | Closures

18 | this Keyword

19 | Destructuring

20 | String Template Literals

21 | Regular Expressions

22 | Built-In Natives

23 | Constructor Function Calls with the new Keyword

24 | Objects and the Prototype Chain

25 | JavaScript Classes

26 | Arrow Functions

27 | Truthy and Falsy Values

28 | null Type

29 | Date Objects

30 | String Methods

31 | Array Methods

32 | Error Handling with Try Catch

33 | Understanding the Document Object Model

34 | Working with DOM Nodes

35 | Course Conclusion 

A Tour of Go (golang) for the C# Developer

Learning other programming languages enhances our work in our primary language. From the perspective of a C# developer, the Go language (golang) has many interesting ideas. Go is opinionated on some things (such as where curly braces go and what items are capitalized). Declaring an unused variable causes a compile failure; the use of "blank identifiers" (or "discards" in C#) are common. Concurrency is baked right in to the language through goroutines and channels. Programming by exception is discouraged; it's actually called a "panic" in Go. Instead, errors are treated as states to be handled like any other data state. We'll explore these features (and others) by building an application that uses concurrent operations to get data from a service. These ideas make us think about the way we program and how we can improve our day-to-day work (in C# or elsewhere).

0:00 Welcome to Go
2:40 Step 1: Basics
12:20 Step 2: Calling a web service
23:35 Step 3: Parsing JSON
36:26 Step 4: "for" loops
41:00 Step 5: Interfaces and methods
50:05 Step 6: Time and Args
55:10 Step 7: Concurrency
1:07:10 Step 8: Errors
1:14:40 Step 9: Concurrency and errors
1:24:35 Where to go next 

Specified time is not supported in this calendar. It should be between 03/21/0622 00:00:00 (Gregorian date) and 12/31/9999 23:59:59 (Gregorian date), inclusive.
Parameter name: time

Jon P. Smith, author of Entity Framework Core in Action, explains what a multi-tenant app is and then digs into the things you need to do to make a multi-tenant app using ASP.NET Core with EF Core.

00:00 Countdown
02:19 Introduction and Community Links
18:25 What are multi-tenant web applications?
21:14 Single level multi-tenant demo
29:00 Partitioning tenants with EF Core QueryFilter
38:00 Admin features: creating users and tenants
43:00 Q&A
43:00 Hierarchical multi-tenant
59:00 How to get started
1:06:30 Database sharding and connection string management
1:16:30 Scaling with Azure SQL Elastic Pools
1:19:00 Conclusion
 

Creating an IdentityServer 6 Solution

00:00 Self-Signed Certificate
04:40 Docker Compose
07:30 PostgreSQL Database
09:40 IdentityServer
1:15:30 API
1:40:15 Console Application
1:50:35 Web Application
2:07:10 Single-Page Application