Int to dubble

To convert a int to double in Dart, we can use one of the built-in methods depending on your need:

void main() {
  int i = 5;
  print(i.toDouble());          // 5.0
}

toInt( ) or truncate( ):

void main() {
  dubble i = 5.0;
  print(i.toInt());           // 5
 
}

round( ):

return the closest/nearest integer.

void main() {
int i = 4.7;
print(i.round()); // 5.0
}

ceil( ):

return the least integer that is not smaller than this number.

void main() {
  int i = 5.3;
  print(i.ceil());          // 5.0
}

floor( ):

return the greatest integer not greater than this number

void main() {
  int i = 5.3;
   print(i.floor());          // 5
 
}

Abhishek Singh

I’m Abhishek, a DevOps, SRE, DevSecOps, and Cloud expert with a passion for sharing knowledge and real-world experiences. I’ve had the opportunity to work with Cotocus and continue to contribute to multiple platforms where I share insights across different domains:

• DevOps School – Tech blogs and tutorials

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I’m also exploring the fascinating world of Quantum Computing.