This advanced C# course on LINQ aims to teach developers how to query, project, and filter data in arrays, collections, and various data sources using LINQ operators. The course covers topics such as understanding extension methods, lambda expressions, query syntax, and various LINQ operators like GroupBy, Aggregate, Set, and Partitioning operators. The teaching method includes hands-on coding examples and explanations. This course is intended for intermediate to advanced C# developers looking to enhance their skills in data manipulation and querying using LINQ.
Overview
Syllabus
⌨️ Part 1 - Introduction
⌨️ Create a .NET Core Console Application - Understand how LINQ Works
⌨️ Understanding Extension Methods
⌨️ Undering Lambda Expressions
⌨️ Compare LINQ Query Syntax with TSQL Syntax
⌨️ Part 2 - LINQ Queries
⌨️ Create .NET Console Application
⌨️ Method Syntax vs Query Syntax
⌨️ Understanding Deferred Execution vs Immediate Execution
⌨️ Using the Join Operator to Perform Inner Join Queries
⌨️ Perform Left Outer Join Query using LINQ - GroupJoin Operator
⌨️ Part 3 - LINQ Operators
⌨️ GroupBy and ToLookup LINQ Operators
⌨️ The All, Any and Contains Qualifier Operators
⌨️ The Element Operators FirstOrDefault, Single, SingleOrDefault etc..
⌨️ Part 4 - More LINQ Operators
⌨️ The Aggregate Operators Aggregate, Average, Count, Sum, Max
⌨️ The Generation Operators DefaultIfEmpty, Empty, Range, Repeat
⌨️ The Set Operators Distinct, Except, Intersect, Union
⌨️ The Partitioning Operators Skip, SkipWhile, Take, TakeWhile
⌨️ The Conversion Operators ToList, ToDictionary, ToArray
⌨️ The Let and Into Keywords
⌨️ The Projection Operators Select, SelectMany
⌨️ Course Summary
Taught by
freeCodeCamp.org
