Posts by Matheus Lima • 39 points
5 posts
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answer140
viewsQ: Error in Calculus
I have a problem with the conversion of String for double. As you can see in the code, my if for in the variable latas and difvalor because you’re making the mistake: A value of type 'double' can’t…
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answer1107
viewsQ: Decimal Flutter
Gentlemen, good night! I have a problem in my calculation because it is coming out broken values, Ex: 13,3434 I would like you to leave only 13,34. Follow the code for better viewing. Future…
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answer95
viewsQ: Error in calculation - Flutter
I am cracking my head in a problem that is giving in my debug in an application of mine which is as follows: "The method '>' was called on null. Receiver: null Tried Calling: >(0)" Follow the…
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answers70
viewsQ: Inputado value does not appear
I’m having a doubt in an exercise where I have to show which number is the least or the most insane. But it’s not bringing the right result. Segue o código. unit Unit1; interface uses…
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answer1687
viewsQ: Bottom Overflowed
import 'package:flutter/material.dart'; //import 'package:font_awesome_flutter/font_awesome_flutter.dart'; //import 'package:flutter/widgets.dart'; //import…