C# Generics Tutorial: Whats and Whys | Mosh

Programming with Mosh • October 29, 2015

Programming with Mosh

About

Hi! I'm Mosh 👋, a software engineer with over 20 years of experience. I'm all about clear, concise, practical coding tutorials – no fluff, just the good stuff! My courses focus on real-world projects and the skills that will get you hired. I've helped millions of students transform their careers. Want to level up your skills? Subscribe and hit the bell to get notified when I upload new videos! For sponsorships: [email protected]

C# Generics Tutorial: Whats and Whys | Mosh

Programming with Mosh

About

Latest Posts

Spring Boot Project: Build a REST API for an E-commerce Platform

Spring Boot Tutorial for Beginners [2025]

Python Full Course for Beginners [2025]

JavaScript Unit Testing Tutorial for Beginners

You May Also Like

PC Gaming Essentials

Dell 15.6&quot; FHD Touchscreen Student and Business Laptop – AMD Ryzen 7 7730U, Radeon Graphics, 16GB DDR4 RAM, 512GB SSD, USB-C, HDMI, SD Card Reader, Wi-Fi 5, Copilot Ready, Windows 11 Pro

ACEMAGIC 2025 Laptop AMD Ryzen 7 5825U (8C/16T), 15.6“FHD Display,16GB RAM 512GB NVMe SSD, WiFi 6, Numeric Keyboard, Type_C, 54.72Wh Battery | Windows 11 Pro Laptop Computer for Work &amp; Play

BOSGAME P3 Lite Mini PC, AMD Ryzen 7 6800H Mini Computer (8C/16T, up to 4.7GHz), 24GB DDR4 1TB M.2 NVMe SSD, Triple Display Desktop Gaming PC, Pre-in Win 11 Pro, Dual LAN, WiFi 6E, BT 5.2

BOSGAME M4 Mini PC Oculink, AMD Ryzen 7 8745HS 32GB DDR5 RAM 1TB PCIe4.0 SSD,Radeon 780M Quad Displays,USB4,Dual LAN 2.5GbE LAN Micro Desktop Computer

Seasonic Focus V4 GX-1000 (ATX3) - 1000W - 80+ Gold - ATX 3.0 &amp; PCIe 5.1 Ready -Full-Modular -ATX Form Factor -Premium Japanese Capacitor -10 Year Warranty -Nvidia RTX 30/40 Super &amp; AMD GPU Compatible

GIGABYTE - AORUS Elite 16 Gaming Laptop - 165Hz 2560x1600 WQXGA - NVIDIA GeForce RTX 5070 - Intel Core Ultra 9 275HX - 1TB SSD with 32GB DDR5 RAM - Windows 11 Home AD (AORUS Elite 16 BWHC3USC64SH)

HP Victus 15.6&quot; 144Hz FHD Gaming Laptop, Intel i5-12450H, 32GB RAM, 1TB PCIe SSD, NVIDIA GeForce RTX 3050, Backlit Keyboard, HD Webcam, Win 11, Blue, 256GB Docking Station Set

Acer Swift X 14&quot; FHD Laptop, AMD Ryzen 7 5825U, NVIDIA GeForce RTX 3050Ti, 16GB RAM, 512GB SSD, Windows 11 Home

Asus ROG Strix 1000W Gold Aura Edition (Fully Modular Power Supply, 80+ Gold Certified, ATX 3.0, Cybenetics Lambda A+ Certification, PCIe Gen 5.0 Ready, Axial-tech Fan, Aura Sync, 10-Year Warranty)

Corsair RM1000e Fully Modular Low-Noise ATX Power Supply - Dual EPS12V Connectors - 105°C-Rated Capacitors - 80 Plus Gold Efficiency - Modern Standby Support - Black

Corsair RM1200x Shift Fully Modular ATX Power Supply - Modular Side Interface - ATX 3.1 &amp; PCIe 5.1 Compliant - Zero RPM Fan Mode - 105°C-Rated Capacitors - 80 Plus Gold Efficiency - Black, 1200W

Corsair RM1200e (2023) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 &amp; PCIe 5.1 Compliant, Cybenetics Platinum Efficiency, 105°C-Rated Capacitors, Modern Standby Mode – Black

Corsair HX1200i (2025) Fully Modular Ultra-Low Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 &amp; PCIe 5.1 Compliant, Cybenetics Platinum Efficiency, Fluid Dynamic Bearing Fan – Black

Samsung 990 EVO Plus - 4TB PCIe Gen4. X4, Gen5. X2 NVMe 2.0 - M.2 Internal SSD, Speed Up to 7,250 MBs, Upgrade Storage for PC-Laptops, HMB Technology and Intelligent Turbowrite (MZ-V9S4T0B/AM)

SAMSUNG 870 EVO SATA SSD 500GB 2.5” Internal Solid State Drive, Upgrade PC or Laptop Memory and Storage for IT Pros, Creators, Everyday Users, MZ-77E500B/AM [Canada Version]

SAMSUNG 870 EVO SATA III SSD 4TB 2.5” Internal Solid State Drive, Upgrade PC or Laptop Memory and Storage for IT Pros, Creators, Everyday Users, MZ-77E4T0B/AM [Canada Version]

SAMSUNG 990 PRO SSD 4TB PCIe Gen4 NVMe M.2 Internal Solid State Hard Drive, Up to 7,450MB/s, Heat Control, Direct Storage and Memory Expansion, MZ-V9P4T0B/AM [Canada Version]

JETech Screen Protector for iPhone 8 and iPhone 7 4.7-Inch, Case Friendly, Tempered Glass Film, 2-Pack

GuaGua Magnetic Case for iPhone 7 &amp; iPhone 8 &amp; iPhone SE 2022/2020 [Compatible with Magsafe] Translucent Matte Back Slim Thin Anti- Scratch Shockproof Protective Phone Cases for iPhone 8/7/SE-Black

ProCase Smart Case for iPad mini 7 A17 Pro 2024/ Mini 6 2021 8.3 Inch, Hard Back Cover for iPad mini 8.3&quot; 7th Gen A2995/A2996/A2993/6th Gen A2567 A2568 A2569 -Navy

ProCase Smart Case for iPad mini 7 A17 Pro 2024/ Mini 6 2021 8.3 Inch, Hard Back Cover for iPad mini 8.3&quot; 7th Gen A2995/A2996/A2993/6th Gen A2567 A2568 A2569 -Black

Logitech G203 Wired Gaming Mouse, 8,000 DPI, Rainbow Optical Effect LIGHTSYNC RGB, 6 Programmable Buttons, On-Board Memory, Screen Mapping, PC/Mac Computer and Laptop Compatible - Black

HyperX Cloud II - Gaming Headset, 7.1 Surround Sound, Memory Foam Ear Pads, Durable Aluminum Frame, Detachable Microphone, Works with PC, PS5, PS4, Xbox Series X|S, Xbox One – Red

Reusable Hook &amp; Loop Cable Ties Kit - 120PCS 15cm Pre-Cut + 10M Continuous Roll for Cord Organization, Home Office, Workspace, Crafting, Travel (Black)

SmallRig FX3 / FX30 HawkLock Quick Release Camera Cage Kit for Sony with Cable Clamp, Bulit-in QR Cold Shoe NATO Rail/QR Plate for Arca, Modular Design Compatible with Original XLR Handle - 4770

2 Pack Controller Battery Pack Rechargeable for Xbox One/Xbox Series X|S with 4 Battery Cover Xbox Play and Charge Kit with Micro USB Charging Cable for Xbox One S/X/Elite Controller

SmallRig FX3 / FX30 HawkLock Quick Release Camera Cage Kit for Sony with XLR Handle Extension, Wrist Strap and Cable Clamp for HDMI, QR Cold Shoe, NATO Rail/QR Plate for Arca,Titanium Gray - 4771

Loading...

Dell 15.6" FHD Touchscreen Student and Business Laptop – AMD Ryzen 7 7730U, Radeon Graphics, 16GB DDR4 RAM, 512GB SSD, USB-C, HDMI, SD Card Reader, Wi-Fi 5, Copilot Ready, Windows 11 Pro

ACEMAGIC 2025 Laptop AMD Ryzen 7 5825U (8C/16T), 15.6“FHD Display,16GB RAM 512GB NVMe SSD, WiFi 6, Numeric Keyboard, Type_C, 54.72Wh Battery | Windows 11 Pro Laptop Computer for Work & Play

Seasonic Focus V4 GX-1000 (ATX3) - 1000W - 80+ Gold - ATX 3.0 & PCIe 5.1 Ready -Full-Modular -ATX Form Factor -Premium Japanese Capacitor -10 Year Warranty -Nvidia RTX 30/40 Super & AMD GPU Compatible

HP Victus 15.6" 144Hz FHD Gaming Laptop, Intel i5-12450H, 32GB RAM, 1TB PCIe SSD, NVIDIA GeForce RTX 3050, Backlit Keyboard, HD Webcam, Win 11, Blue, 256GB Docking Station Set

Acer Swift X 14" FHD Laptop, AMD Ryzen 7 5825U, NVIDIA GeForce RTX 3050Ti, 16GB RAM, 512GB SSD, Windows 11 Home

Corsair RM1200x Shift Fully Modular ATX Power Supply - Modular Side Interface - ATX 3.1 & PCIe 5.1 Compliant - Zero RPM Fan Mode - 105°C-Rated Capacitors - 80 Plus Gold Efficiency - Black, 1200W

Corsair RM1200e (2023) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Platinum Efficiency, 105°C-Rated Capacitors, Modern Standby Mode – Black

Corsair HX1200i (2025) Fully Modular Ultra-Low Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Platinum Efficiency, Fluid Dynamic Bearing Fan – Black

GuaGua Magnetic Case for iPhone 7 & iPhone 8 & iPhone SE 2022/2020 [Compatible with Magsafe] Translucent Matte Back Slim Thin Anti- Scratch Shockproof Protective Phone Cases for iPhone 8/7/SE-Black

ProCase Smart Case for iPad mini 7 A17 Pro 2024/ Mini 6 2021 8.3 Inch, Hard Back Cover for iPad mini 8.3" 7th Gen A2995/A2996/A2993/6th Gen A2567 A2568 A2569 -Navy

ProCase Smart Case for iPad mini 7 A17 Pro 2024/ Mini 6 2021 8.3 Inch, Hard Back Cover for iPad mini 8.3" 7th Gen A2995/A2996/A2993/6th Gen A2567 A2568 A2569 -Black

Reusable Hook & Loop Cable Ties Kit - 120PCS 15cm Pre-Cut + 10M Continuous Roll for Cord Organization, Home Office, Workspace, Crafting, Travel (Black)