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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

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Dart/Flutter List Tutorial with Examples

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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, search, filter, transform a List in Dart/Flutter
  • How to create List of objects in Dart/Flutter
  • Ways to sort a List (of objects) in Dart/Flutter

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

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Dart/Flutter String Methods & Operators tutorial with examples

A Dart string is a sequence of UTF-16 (16-bit Unicode Transformation Format) code units. It makes Dart more powerful to build our mobile and web applications in any language. In this tutorial, we’re gonna look at many Dart String Methods & Operators that are helpful. You will know:

  • Ways to create some kind of Strings in Dart/Flutter
  • Methods get data from a String in Dart/Flutter
  • Basic methods to validate data inside a String in Dart/Flutter
  • How to transfrom, split, join, trim Strings in Dart/Flutter
  • Some kind of methods to replace substring in a String in Dart/Flutter

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