Indy.Code() Sessions tagged .net

What's new in C#

The C# language team has been making some awesome improvements. In March 2017, we were given C# 7. This major release brought some powerful features such as: pattern-matching, tuple literals/deconstruction, and local functions to name a few. Since then the team introduced the notion of point releases. Expect to learn about all the features of C# 7, as well as the C# 7.1 and 7.2 point releases. Additionally, we'll take a look at the plan for C# 8.

Speaker

David Pine

David Pine

Technical Evangelist (Microsoft MVP & Google Developer Expert), Centare

Refactoring - Saving Your Code From Yourself

Abstract

Writing code that does what you want it to is easy. Writing code that is easy to understand is harder. Fortunately, you are not doomed to code that no one can understand or maintain if you know how to refactor it.

Description

Refactoring is a useful but often poorly understood skill. Effective refactoring leads to code that is easier to understand, maintain, and test. In this talk, you will learn how to identify code that needs to be refactored, types of refactoring you can do, and how to verify you’ve improved your code using Code Metrics tools in Visual Studio.

Signs you need to refactor:

  • Overly long methods
  • Unclear variable and method names
  • Too many input parameters
  • Unrelated code in the same method
  • Duplicated code
  • Lots of loops

Types of refactoring:

  • Rename refactoring
  • Method extraction
  • Consolidating code

Verifying improvement with Code Metrics:

  • Maintainability (should be high)
  • Complexity (should be low)

Speaker

Lorien Rensing

Lorien Rensing

Software Developer III, Making Everlasting Memories