Angular - TypeScript in Angular
What will be the value of
Color.Green in this enum?enum Color { Red = 1, Green, Blue }What will be the value of Color.Green in this enum?
easy📝 Syntax Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Understand enum auto-increment
When the first value is set to 1, the next values auto-increment by 1.Step 2: Calculate Green's value
Red = 1, so Green = 2, Blue = 3.Final Answer:
2 -> Option BQuick Check:
Enum auto-increment = Next value +1 [OK]
Quick Trick: Enum values auto-increment from first assigned number [OK]
Common Mistakes:
- Assuming all start at 0
- Forgetting auto-increment
- Confusing value assignments
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