Thread by @mwaseemzakir

💡 NULL Operators Guide in C#

- Ternary Operator (? :)

- Null Forgiving Operator (!.)

- Null Conditional Operator (?.)

- Null Coalescing Operator (??)

- Null Coalescing Assignment Operator (??=) 🧵⏬

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Ternary Operator or Conditional Operator(?.)  is used to evaluate a condition and then we can do something on that basis for true and false

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Null Forgiving or Null Suppression Operator (!.)  is used to suppress all nullable warnings for preceding expression. It has no effect on runtime

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Null Conditional Operator (?.) is used to check if an object/property is null or not. If not, null original value is returned otherwise null is returned

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Null Coalescing Operator (??)returns the value of its left-hand operand if it isn't null; otherwise, it evaluates the right-hand operand and returns its result.

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Null Coalescing Assignment Operator ??= assigns the value of its right-hand operand to its left-hand operand only if the left-hand operand evaluates to null. The ??= operator doesn't evaluate its right-hand operand if the left-hand operand evaluates to non-null

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