50 Things You've Been Doing Wrong in C# and .NET Core

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Avoid common C# mistakes to improve your apps' productivity.Professional software development involves many different skills. As a C# developer, you must be skilled in the C# language and the .NET Core runtime. With this course, you'll take your C# and .NET Core skills to the next level by avoiding common mistakes when coding, using design patterns, developing microservices, persisting your data, securing your application, and even debugging problems.Learning the basics of a language or platform can easily be done by following a course/book and with some hands-on practice. The path to becoming a software developer encounters many edge cases. During this course, you'll learn from my hard-earned experience, garnered from real-life situations, regarding the C# language and .NET platform. You can take this course as a vaccination against future coding infections!By the time you finish this course, you will have developed your skills to "sniff out" coding issues effectively and avoid mistakes. Whatever your issues, the aim of this course is to take you to the 'Bring it on!' point when it comes to solving your .NET and C# problems.Please note that this course assumes familiarity with C#, .NET Core, and ASP.NET Core, together with Visual Studio (2017 or 2019).About the AuthorOnur Gumus works as a lead software engineer in Dubai UAE. He has 15 years of experience in .NET and web development. He is a functional programming enthusiast and has completed many large projects with ASP.NET.

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Different dates availableEnrolment now open

About this course

Deeply understand popular data structures (such as lists, arrays, LinkedList, HashSet, and dictionaries) and use the most efficient one depending on the problem you are trying to solve
Persist your data to a database properly by learning about efficiency and concurrency aspects when using the Entity framework
How to use HTTP verbs, and HttpClient properly, and classify your resources appropriately
Why circular dependencies are bad and how to avoid chatty traffic, eventually leading to more robust microservices
How to use SOLID principles the right way with improved code quality and readability
Identify and fix common programming problems with proven design patterns
Effectively debug, design, and secure your code
Navigate the complicated world of microservices and deliver robust RESTful APIs that follow the best industry standards

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This centre's achievements

2021

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The average rating is higher than 3.7

More than 50 reviews in the last 12 months

This centre has featured on Emagister for 4 years

Subjects

  • ASP
  • ASP training
  • C language
  • ASP net training

Course programme

Resolving General C# Coding Errors 7 lectures 23:12 The Course Overview This video provides an overview of the entire course. Misunderstanding Pass by Reference In this video, we will learn about Pass by Reference.
  • Understand how references are passed by
  • Observe assigning a reference doesn't change the actual reference
  • Use ref keyword to modify the original reference
Misunderstanding Dispose and Garbage Collector Relation In this video, we will learn how developers usually mix up disposing and garbage collection.
  • Create a disposable object
  • Dispose it
  • Observe if the object is still alive
Incorrectly Implementing Equals and GetHashCode In this video, we will learn how to implement Equals and GetHashCode correctly.
  • Override Equals properly
  • Override GetHashCode properly
  • Understand GetHashCode doesn't have to be unique
Handling Exceptions Correctly In this video, we will learn where and how to handle exceptions.
  • Spot the exception location
  • Move as high as possible in the call stack
  • Add exception handling if necessary or consider not implementing handling at all
Misunderstanding Virtual and Override In this video, we will learn which method is called if there is a virtual override pair.
  • Create a virtual method
  • Override in the derived method
  • Observe regardless the reference type the actual object's method is called
Ignoring Compiler Warnings In this video, we will learn how to deal with warnings.
  • Always observe the warnings
  • Either suppress or fix them
  • Without existing warnings new warnings will easily take your attention
Resolving General C# Coding Errors - Quiz Resolving General C# Coding Errors 7 lectures 23:12 The Course Overview This video provides an overview of the entire course. Misunderstanding Pass by Reference In this video, we will learn about Pass by Reference.
  • Understand how references are passed by
  • Observe assigning a reference doesn't change the actual reference
  • Use ref keyword to modify the original reference
Misunderstanding Dispose and Garbage Collector Relation In this video, we will learn how developers usually mix up disposing and garbage collection.
  • Create a disposable object
  • Dispose it
  • Observe if the object is still alive
Incorrectly Implementing Equals and GetHashCode In this video, we will learn how to implement Equals and GetHashCode correctly.
  • Override Equals properly
  • Override GetHashCode properly
  • Understand GetHashCode doesn't have to be unique
Handling Exceptions Correctly In this video, we will learn where and how to handle exceptions.
  • Spot the exception location
  • Move as high as possible in the call stack
  • Add exception handling if necessary or consider not implementing handling at all
Misunderstanding Virtual and Override In this video, we will learn which method is called if there is a virtual override pair.
  • Create a virtual method
  • Override in the derived method
  • Observe regardless the reference type the actual object's method is called
Ignoring Compiler Warnings In this video, we will learn how to deal with warnings.
  • Always observe the warnings
  • Either suppress or fix them
  • Without existing warnings new warnings will easily take your attention
Resolving General C# Coding Errors - Quiz The Course Overview This video provides an overview of the entire course. The Course Overview This video provides an overview of the entire course. The Course Overview This video provides an overview of the entire course. The Course Overview This video provides an overview of the entire course. This video provides an overview of the entire course. This video provides an overview of the entire course. Misunderstanding Pass by Reference In this video, we will learn about Pass by Reference.
  • Understand how references are passed by
  • Observe assigning a reference doesn't change the actual reference
  • Use ref keyword to modify the original reference
Misunderstanding Pass by Reference In this video, we will learn about Pass by Reference.
  • Understand how references are passed by
  • Observe assigning a reference doesn't change the actual reference
  • Use ref keyword to modify the original reference
Misunderstanding Pass by Reference In this video, we will learn about Pass by Reference.
  • Understand how references are passed by
  • Observe assigning a reference doesn't change the actual reference
  • Use ref keyword to modify the original reference
Misunderstanding Pass by Reference In this video, we will learn about Pass by Reference.
  • Understand how references are passed by
  • Observe assigning a reference doesn't change the actual reference
  • Use ref keyword to modify the original reference
In this video, we will learn about Pass by Reference.
  • Understand how references are passed by
  • Observe assigning a reference doesn't change the actual reference
  • Use ref keyword to modify the original reference
In this video, we will learn about Pass by Reference.
  • Understand how references are passed by
  • Observe assigning a reference doesn't change the actual reference
  • Use ref keyword to modify the original reference
Misunderstanding Dispose and Garbage Collector Relation In this video, we will learn how developers usually mix up disposing and garbage collection.
  • Create a disposable object
  • Dispose it
  • Observe if the object is still alive
Misunderstanding Dispose and Garbage Collector Relation In this video, we will learn how developers usually mix up disposing and garbage collection.
  • Create a disposable object
  • Dispose it
  • Observe if the object is still alive
Misunderstanding Dispose and Garbage Collector Relation In this video, we will learn how developers usually mix up disposing and garbage collection.
  • Create a disposable object
  • Dispose it
  • Observe if the object is still alive
Misunderstanding Dispose and Garbage Collector Relation In this video, we will learn how developers usually mix up disposing and garbage collection.
  • Create a disposable object
  • Dispose it
  • Observe if the object is still alive
In this video, we will learn how developers usually mix up disposing and garbage collection.
  • Create a disposable object
  • Dispose it
  • Observe if the object is still alive
In this video, we will learn how developers usually mix up disposing and garbage collection.
  • Create a disposable object
  • Dispose it
  • Observe if the object is still alive
Incorrectly Implementing Equals and GetHashCode In this video, we will learn how to implement Equals and GetHashCode correctly.
  • Override Equals properly
  • Override GetHashCode properly
  • Understand GetHashCode doesn't have to be unique
Incorrectly Implementing Equals and GetHashCode In this video, we will learn how to implement Equals and GetHashCode correctly.
  • Override Equals properly
  • Override GetHashCode properly
  • Understand GetHashCode doesn't have to be unique
Incorrectly Implementing Equals and GetHashCode In this video, we will learn how to implement Equals and GetHashCode correctly.
  • Override Equals properly
  • Override GetHashCode properly
  • Understand GetHashCode doesn't have to be unique
Incorrectly Implementing Equals and GetHashCode In this video, we will learn how to implement Equals and GetHashCode correctly.
  • Override Equals properly
  • Override GetHashCode properly
  • Understand GetHashCode doesn't have to be unique
In this video, we will learn how to implement Equals and GetHashCode correctly.
  • Override Equals properly
  • Override GetHashCode properly
  • Understand GetHashCode doesn't have to be unique
In this video, we will learn how to implement Equals and GetHashCode correctly.
  • Override Equals properly
  • Override GetHashCode properly
  • Understand GetHashCode doesn't have to be unique
Handling Exceptions Correctly In this video, we will learn where and how to handle exceptions.
  • Spot the exception location
  • Move as high as possible in the call stack
  • Add exception handling if necessary or consider not implementing handling at all
Handling Exceptions Correctly In this video, we will learn where and how to handle exceptions.
  • Spot the exception location
  • Move as high as possible in the call stack
  • Add exception handling if necessary or consider not implementing handling at all
Handling Exceptions Correctly In this video, we will learn where and how to handle exceptions.
  • Spot the exception location
  • Move as high as possible in the call stack
  • Add exception handling if necessary or consider not implementing handling at all
Handling Exceptions Correctly In this video, we will learn where and how to handle exceptions.
  • Spot the exception location
  • Move as high as possible in the call stack
  • Add exception handling if necessary or consider not implementing handling at all
In this video, we will learn where and how to handle exceptions.
  • Spot the exception location
  • Move as high as possible in the call stack
  • Add exception handling if necessary or consider not implementing handling at all
In this video, we will learn where and how to handle exceptions.
  • Spot the exception location
  • Move as high as possible in the call stack
  • Add exception handling if necessary or consider not implementing handling at all
Misunderstanding Virtual and Override In this video, we will learn which method is called if there is a virtual override pair.
  • Create a virtual method
  • Override in the derived method
  • Observe regardless the reference type the actual object's method is called
Misunderstanding Virtual and Override In this video, we will learn which method is called if there is a virtual override pair.
  • Create a virtual method
  • Override in the derived method
  • Observe regardless the reference type the actual object's method is called
Misunderstanding Virtual and Override In this video, we will learn which method is called if there is a virtual override pair.
  • Create a virtual method
  • Override in the derived method
  • Observe regardless the reference type the actual object's method is called
Misunderstanding Virtual and Override In this video, we will learn which method is called if there is a virtual override pair.
  • Create a virtual method
  • Override in the derived method
  • Observe regardless the reference type the actual object's method is called
In this video, we will learn which method is called if there is a virtual override pair.
  • Create a virtual method
  • Override in the derived method
  • Observe regardless the reference type the actual object's method is called
In this video, we will learn which method is called if there is a virtual override pair.
  • Create a virtual method
  • Override in the derived method
  • Observe regardless the reference type the actual object's method is called
Ignoring Compiler Warnings In this video, we will learn how to deal with warnings.
  • Always observe the warnings
  • Either suppress or fix them
  • Without existing warnings new warnings will easily take your attention
Ignoring Compiler Warnings In this video, we will learn how to deal with warnings.
  • Always observe the warnings
  • Either suppress or fix them
  • Without existing warnings new warnings will easily take your attention
Ignoring Compiler Warnings In this video, we will learn how to deal with warnings.
  • Always observe the warnings
  • Either suppress or fix them
  • Without existing warnings new warnings will easily take your attention
Ignoring Compiler Warnings In this video, we will learn how to deal with warnings.
  • Always observe the warnings
  • Either suppress or fix them
  • Without existing warnings new warnings will easily take your attention
In this video, we will learn how to deal with warnings.
  • Always observe the warnings
  • Either suppress or fix them
  • Without existing warnings new warnings will easily take your attention
In this video, we will learn how to deal with warnings.
  • Always observe the warnings
  • Either suppress or fix them
  • Without existing warnings new warnings will easily take your attention
Resolving General C# Coding Errors - Quiz Resolving General C# Coding Errors - Quiz Resolving General C# Coding Errors - Quiz Resolving General C# Coding Errors - Quiz Misusing C# Primitives ss SOLID principles and show examples of violations.
  • Understand SOLID is append only
  • Show examples of violation
  • Move the change to outer layers
...

Additional information

This course assumes familiarity with C#, .NET Core, and ASP .NET Core, together with Visual Studio (2017 or 2019)

See related categories

50 Things You've Been Doing Wrong in C# and .NET Core

£ 100 + VAT

The best .Net and C# courses

See all

See all