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Basic Dart
Dart is a programming language designed by Lars Bak and Kasper Lund and developed by Google. The programming language is designed for client development such as for the web and mobile apps, and it can also be used to build server and desktop applications.
What is the Dart Return Values in Dart?
Dart Return Values
Sometimes we may want a function to return some value to the point it where it is called from. In Dart, there is return keyword…
What is the main() function in Dart?
The main() function is a predefined method in Dart. It is the most important and mandatory part of any Dart Program. Any Dart script requires the main()…
What is Symbol in dart programming ?
Symbols in Dart are opaque, dynamic string name used in reflecting out metadata from a library. Simply put, symbols are a way to store the relationship…
What is Anonymous function in Dart Programming? How to…
A function without a name is known as an anonymous function. They behave in the exact same manner as a normal named function would. The only difference…
What are loops and Iteration in Dart ?
At times, certain instructions require repeated execution. Loops are an ideal way to do the same. A loop represents a set of instructions that must be…
What is Dart Lists & How many types of Lists in dart?
Consider a situation where we need to store five String values. If we use programming’s simple variable and data type concepts, then we need five…
How do build a Singleton in Dart?
When you need to ensure only a single instance of a class is created, and you want to provide a global point of access to it, the Singleton design pattern…
Download Dart pdf Book
According to Wikipedia Dart is a programming language designed by Lars Bak and Kasper Lund and developed by Google. The programming language can be used…
How to get Element at specific Index from List in Dart/…
To get an element at specific index from a List in Dart( flutter list get element by index ), call elementAt() method on this list and pass the…
What is Lexical scope and lexical closures in Dart?
Lexical scoped variable/closure etc can only be accessed within the block of code in which it is defined.
Understanding lexical scoping
In a…