10 C# Tricks Every Developer MUST Know in 2025 🚀 (Write Cleaner & Smarter Code)

Unlock the full power of C# with these 10 hidden tricks that will save you time, reduce bugs, and make your code cleaner than ever. Whether you’re a beginner or an experienced .NET developer, these tips will help you level up your coding game.

In this video, you’ll discover:
✅ Null-Coalescing Operator (??)
✅ Switch Expressions (C# 8)
✅ Pattern Matching with "is"
✅ using Declarations (C# 8+)
✅ Index Operator
✅ Range Operator
✅ Interpolated Verbatim Strings
✅ Discards
✅ T.T. new Expressions
✅ LINQ

💡Timestamps:
00:00 Intro – 10 C# Tricks You MUST Know
00:19 Trick #10 – Null-Coalescing Operator (??)
00:49 Trick #9 – Switch Expressions (C# 8)
01:36 Trick #8 – Pattern Matching with "is"
02:27 Trick #7 – using Declarations (C# 8+)
03:20 Trick #6 – Index Operator
03:45 Trick #5 – Range Operator
04:10 Trick #4 – Interpolated Verbatim Strings
05:02 Trick #3 – Discards
05:26 Trick #2 – T.T. new Expressions
05:55 Trick #1 – LINQ
06:34 Recap & Outro

These are the exact features that professional developers use daily — but most people completely overlook them. By the end, you’ll be writing C# code that’s shorter, cleaner, and way more expressive.

💡 Question for you: What’s YOUR favorite hidden C# trick? Drop it in the comments — I might feature it in a future video!

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