Best Dart Programming Books to Buy in October 2025
Flutter Design Patterns and Best Practices: Build scalable, maintainable, and production-ready apps using effective architectural principles
Flutter and Dart Cookbook: Developing Full-Stack Applications for the Cloud
Flutter in 7 Days: Build user-friendly apps with widgets and navigation (English Edition)
Dart in Action
Dart Programming Language, The
Flutter for Beginners: Cross-platform mobile development from Hello, World! to app release with Flutter 3.10+ and Dart 3.x
Flutter Cookbook: 100+ step-by-step recipes for building cross-platform, professional-grade apps with Flutter 3.10.x and Dart 3.x, 2nd Edition
Effortless Way to Master Dart Programming for Beginners: Master the Fundamentals of Dart Programming with Ease and Confidence for Complete Beginners
Ultimate Flutter for Cross-Platform App Development: Build Seamless Cross-Platform Flutter UIs with Dart, Dynamic Widgets, Unified Codebases, and Expert Testing Techniques (English Edition)
In Dart, you can use the print() function to output text to the console or standard output. By default, print() adds a newline character at the end of the output. However, if you want to print without a newline, you can use the write() function from the dart:io library.
Here's an example of how you can print without a newline in Dart:
import 'dart:io';
void main() { stdout.write("Hello"); stdout.write("World"); }
In the above code, the write() function from stdout is used to output the text "Hello" and "World" to the console without adding a newline character.
Note that in order to use write() from the dart:io library, you need to include an import statement for dart:io in your Dart file. If you're working in a web development context, you may not have access to dart:io as it is specific to server-side programming.
Alternatively, you can also achieve this by concatenating the text you want to print in a single print() statement without any newline characters:
void main() { print("Hello" + "World"); }
Both of these approaches will output "HelloWorld" without a newline character in Dart.
Can you use the "stdout" library to print colored output without a newline character in Dart?
Yes, you can use the "stdout" library to print colored output without a newline character in Dart. Here's an example:
import 'dart:io'; import 'package:ansicolor/ansicolor.dart';
void main() { AnsiPen pen = AnsiPen()..red(); stdout.write(pen('Hello, ')); stdout.write(pen('World!')); stdout.write('\n'); }
In this example, we import the "dart:io" library for the "stdout" object and import the "ansicolor" library to access the "AnsiPen" class. We create an instance of "AnsiPen" and set the color to red. Then, we use the "write()" method of "stdout" to print the colored output without a newline character. Finally, we use "write('\n')" to add a newline at the end.
What method can be used to print without a newline character in Dart?
In Dart, you can use the print function without a newline character (\n) by using the write method of the StringBuffer class. Here's an example:
import 'dart:io';
void main() { StringBuffer sb = new StringBuffer();
sb.write('Hello, '); sb.write('World!');
stdout.write(sb.toString()); }
The output will be:
Hello, World!
By using write instead of writeln, you can concatenate multiple strings without adding a newline character after each one.
How do you print output in Dart?
In Dart, you can use the print() function to print output to the console. Here's an example of how to use it:
void main() { String name = 'John'; int age = 25;
print('My name is $name'); // Prints "My name is John" print('I am $age years old'); // Prints "I am 25 years old" }
In the example above, the print() function is used to print out the values of the name and age variables. The output will be displayed in the console. Note that you can also use string interpolation ($variable) to include variables within the string being printed.