Dart – How to round double number

In this tutorial, we’re gonna show you how to round double number in Dart. You will know the ways to:

  • round double to int
  • round double to integer double value
  • round double to N decimal places

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How to parse a String into a number in Dart/Flutter

Converting String into Number is necessary for almost language. Dart is no exception. In this tutorial, we’re gonna look at ways to parse a String into a number (int & double) using parse() and tryParse() method. You also know how to catch Exception for invalid input string, or convert a Hex string to int in Dart/Flutter.

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