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
Tag: dart
Dart/Flutter – Convert Map to List & List to Map
In this tutorial, we’re gonna look at several ways to convert Map to List & List to Map in Dart/Flutter using List & Map methods.
Related Posts:
– Dart/Flutter List Tutorial with Examples
– Dart/Flutter Map Tutorial with Examples
Dart/Flutter Map Tutorial with Examples
In this tutorial, we’ll show you many methods and functions to work with a Map in Dart (also in Flutter). You will know:
- Introduction to Dart Map, HashMap, LinkedHashMap, SplayTreeMap
- How to create, initialize, add, get value, update, remove entriess in a Map
- Ways to iterate, search, filter, transform a Map in Dart/Flutter
- Way to sort a Map in Dart/Flutter
Related Posts:
– Dart/Flutter – Convert/Parse JSON string, array into Object, List
– Dart/Flutter List Tutorial with Examples
Dart/Flutter – Convert/Parse JSON string, array into Object, List
In this Dart/Flutter tutorial, we’re gonna look at ways to convert/parse JSON string into Object, Nested Object, how to parse JSON array, array of JSON objects into List. Finally, you can parse complex JSON into Nested Object (that also contains array as a field).
Dart/Flutter List Tutorial with Examples
One of the most popular data structure in OOP is List. In this tutorial, we’ll show you many methods and functions to work with a List in Dart (also in Flutter). At the end, you’re gonna know:
- Introduction to Dart List
- How to create, initialize, access, modify, remove items in a List
- Ways to iterate, find, filter, transform items of a List in Dart/Flutter
- How to create List of objects in Dart/Flutter
- Ways to sort a List (of objects) in Dart/Flutter
- Initalize, iterate, flatten list of Lists
Related Posts:
– Dart/Flutter – Convert/Parse JSON string, array into Object, List
– Dart/Flutter – Convert List to Map & Map to List
– Dart/Flutter Map Tutorial with Examples