Gain insights into Dart, an object-oriented language crucial for Flutter development. Delve into its fundamentals and prepare to craft high-quality native interfaces on iOS and Android.

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Learn Dart for free with this interactive course. Dart is a clean, simple, class-based, object-oriented language with more structure than JavaScript, the programming language it's heavily based on. However, you can't have a conversation about Dart without mentioning Flutter. 

Flutter is Google's mobile UI framework for crafting high-quality native interfaces on iOS and Android. Flutter applications are written using the Dart programming language, which has helped make Dart a beloved language by the developer community. Before you can start fluttering out Flutter applications, you must learn Dart. This course will help you learn the fundamentals of Dart and start your journey to learning Flutter. Start learning today.

Learn Dart: First Step to Flutter

Variables are used for storing data.

Declares the initial value of the variable

What role does the variable name play when declaring a variable?

What role does the variable name play when declaring a variable?

What type includes integers and doubles?

What is the default value of an uninitialized variable?

What is the default value of an uninitialized variable?

```
main() {
  var a = 1;
  var b = a;
}
```

```
main() {
  var a = 1;
  var b = 'a';
}
```

```
main() {
  var a = 1; 
  var b = 1;
}  
```

In which of the following examples are we not assigning a literal to the variable `b`?

In which of the following examples are we not assigning a literal to the variable <code>b</code>?

What would the output be of the given code?

```
main() {
  print("3 + 2 = ${3 + 2}");
}
```

What would the output be of the given code?
<pre><code>main() {
 print(&quot;3 + 2 = ${3 + 2}&quot;);
}
</code></pre>

```
main() {
	bool variable = true;
}
```

```
main() {
	var variable = 'hello';
}
```

Which of the following examples is using type inference?

Which of the following examples is using type inference?

Which of the following comes first?

---

In the next chapter, we will learn about operators.

In the following quiz, you will be tested on concepts you learned in this chapter.

Introduction

Getting Started with Dart

Data Types and Variables

Operators

Dart's Collection

Control Flow Statements

Exploring Functions

Classes

Where to Go From Here

Chapter Quiz