FLUTTER : DART CHEAT SHEET- Write Smart Code
Published in
2 min readJun 20, 2020
While writing a long code for some functionality, you know that there will be an easier way to do it.
You might find a few of that in this post or maybe a hint.
This is just the icing, there are many of these functionality pre-built for you.
1. Cascades
Normal Way:
Smart Way:
2. Null -aware operator
Normal Way:
Smart Way:
3. Ternary Operator
Normal Way:
Smart Way:
4. Null -aware operator
Normal Way:
Smart Way:
5. Assert Statement
Normal Way:
Smart Way:
6. Index in List
Normal Way:
Smart Way:
7. Getters
Normal Way:
Smart Way:
8. Exceptions
Smart Way:
