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C# for Beginners

20h 51m

Hands-On

Progress0%

0 / 220 lessons20h 50m left

Hello World(0/8)

Console printing Console.Write Console.ReadLine Single line comments Multi line comments Variables Constants The var keyword

Basic Types(0/11)

Integers Doubles Decimals Strings String concatenation Escape Sequences Verbatim Strings String interpolation Chars Booleans Floats

Operators(0/12)

Addition Subtraction Multiplication Division The Modulo operator Order of operations Compound assignment operators Increment and Decrement Comparison operators Logical AND Logical OR Logical NOT

Control Flow(0/7)

If statements If-Else statements Else-If chains Logical patterns Switch statements Switch expressions The Ternary operator

Loops(0/9)

While Loops Avoiding Infinite Loops Do-While Loops For Loops For Loop Counting Down For-Each Loops The break statement The continue statement Nested Loops

Methods(0/11)

Defining void methods Method parameters Return values Using return values Method overloading Named arguments Optional parameters Params arguments ref Parameters out Parameters in Parameters

Arrays(0/8)

Creating Arrays Array Initializer Syntax Looping Arrays with for Looping Arrays with foreach Modifying Array Elements Multi-Dimensional Arrays Jagged Arrays Ranges and Indices

Collections(0/10)

Creating Lists Adding to Lists Accessing List Elements Removing from Lists Checking List Contents Sorting Lists Creating Dictionaries Adding and Accessing Dictionary Items Checking Dictionary Keys Looping Through Dictionaries

Classes and Objects(0/12)

Defining a Class Fields Default Constructors Parameterized Constructors Constructor Overloading Properties Auto-Properties Read-Only Properties Private Set Properties The this Keyword Public Access Modifier Private Access Modifier

Object-Oriented Programming(0/13)

Static Fields The static keyword Static Methods Inheritance Basics The base Keyword Virtual Methods Method Overriding Abstract Classes Abstract Methods Defining Interfaces Implementing Interfaces Multiple Interfaces Default interface methods

Structs, Records, and Enums(0/7)

Defining Structs Value Type Behavior Defining Enums Enum Values Enums in Switch Defining Records Record With Expressions

Exception Handling(0/6)

Try-Catch Blocks Exception Messages Multiple Catch Blocks The Finally Block Throwing Exceptions Custom Exception Messages

Generics(0/4)

Generic Classes Using Generic Classes Generic Methods Generic Constraints

Delegates and Lambdas(0/8)

Defining Delegates Using Delegates Action Delegates Func Delegates Lambda Expression Basics Lambda with Multiple Statements Events Subscribing to Events

LINQ Basics(0/11)

Introduction to LINQ LINQ Query Syntax Where for Filtering Select for Transforming OrderBy for Sorting ThenBy for Secondary Sorting Count and Sum Average, Min, and Max First and FirstOrDefault Single and SingleOrDefault Any and All

Async Programming(0/4)

Async and Await Returning Values from Async Task.WhenAll Task.WhenAny

String Operations(0/12)

ToUpper and ToLower Trim Substring Replace Split Join Contains and IndexOf StartsWith and EndsWith String Comparisons Format Specifiers Interpolation Format StringBuilder

Date and Time(0/9)

DateTime Basics Creating DateTime Values Formatting Dates Parsing Dates Date Arithmetic TimeSpan Basics Comparing Dates DateOnly Basics TimeOnly Basics

Nullable Types(0/5)

Nullable Value Types The Null-Coalescing Operator Nullable Reference Types The Null-Conditional Operator The Null-Forgiving Operator

Pattern Matching(0/7)

Type Checking with is Type Patterns with Variables Switch with Type Patterns Property Patterns Relational Patterns Switch Expressions When Guards

Advanced Types(0/9)

Creating Tuples Named Tuple Elements Returning Tuples from Methods Tuple Deconstruction Anonymous Types Extension Methods Understanding Attributes Creating Custom Attributes The using Statement

Modern C# Features(0/6)

Init-Only Properties Required Properties Raw String Literals Collection Expression Syntax Spread Operator in Collections Primary Constructors

Type Conversions(0/7)

Implicit Conversion Explicit Conversion (Casting)The Convert Class Parse Methods TryParse Methods Checked Arithmetic Unchecked Arithmetic

File I/O(0/7)

Writing Text Files Reading Text Files File Lines Checking File Existence Path Manipulation JSON Serialization JSON Deserialization

HTTP Requests(0/12)

Introduction to HttpClient Making GET Requests HttpResponseMessage Checking Status Codes Using BaseAddress Making POST Requests Sending JSON with POST Deserializing JSON Responses Setting Request Headers Handling HTTP Errors PUT and DELETE Requests Async HTTP Operations

C# 13 and C# 14 Features(0/4)

Params Collections The Lock Type Partial Properties The field Keyword

Course conclusion(0/1)

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