Lets use All methods one by one.
Read moreHow do you write if else condition in flutter?
Ways to Use If Else Statement in Flutter Widget
Read moreHow do you write an IF and ELSE condition?
Conditional Statements
Read moreWhy is Dart late?
The late keyword It’s common to use late in combination with final , to defer the creation of read-only variables to when they are first read . By declaring a non-nullable late variable, we promise that it will be non-null at runtime, and Dart helps us with some compile-time guarantees.
Read moreHow do you avoid late initialization in Flutter?
How to Solve Error? Remember: You have to assign something to the late variable before using it . Here, we have created a nullable variable, which is assigned to the Text() widget, When you use Text(name!) null check operator instead shown like above, you may get “Null check operator used on a null value” Error.
Read moreHow do you check variable value in Flutter?
To check the type of a variable in Flutter and Dart, you can use the runtimeType property .
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