Tag: dart

android

How does the Dart gracefully avoid space

January 13, 2024

by Victor Henson

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For every programmer, null-pointer exception should be a basic exception, and the probability of this exception is relatively high. However, null-pointer exceptions are the easiest...

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ios

The Flutter Plugin invokes Native APIs

January 12, 2024

by Aarna Swamy

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Flutter is a mobile application development framework developed by Google using the Dart language. It is different from other development frameworks: (1) Because Flutter uses...

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The front end

Dart Language — 45 minutes Quick Start (PART 1)

January 12, 2024

by Aarav Sami

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Dart can be compiled on Ahead Of Time (AOT), that is, compiled into local code Of the platform, providing high performance. Dart makes it easier...

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android

Dart Mixin full resolution

January 12, 2024

by Richard Mcclain

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The concept Mixin is a class in object-oriented programming languages, and the relationship between users and mixins is not "IS-A", but "-able". This design pattern...

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android

Flutter encapsulates a pull-down refresh and pull-up loaded listview

January 12, 2024

by Miranda Chen

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, the code is basically the same idea. Therefore, it is necessary to package a generic ListView for easy use. Typedef: In the Dart language,...

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The front end

Dart language standard flow and file manipulation

January 12, 2024

by Faiyaz Dugar

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In addition to readLineSync, stdin can use readByteSync to read a single byte. In addition to the writeAsString method, you can use writeAsBytes to write...

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android

Android works with Flutter, a cross-platform incremental solution

January 12, 2024

by Valerie James

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In fact, Flutter was introduced in 2017, but it was just a HelloWorld. On the one hand, Flutter was just the preview version at that...

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The back-end

Dart full stack server

January 12, 2024

by Susan Monk

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Pay attention to me, not bad! This article is an extension of the author's full Stack Development of Flutter course series. In the Course of...

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reading

In-depth understanding of Dart air safety

January 12, 2024

by Madeline Brooks

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Air safety is the biggest change we've made to Dart. At Dart inception, compile-time space safety was a rare feature that took a lot of...

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The front end

I want to learn Flutter, but I don’t know how to start?

January 12, 2024

by Keya Bahri

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After a while, I found it tiring to make the same reply. Therefore, I decided to write this article. Many articles on the web or...

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The front end

Dart language asynchronous Stream details

January 12, 2024

by Darius Wood

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Stream and Future are both core components of Dart asynchronous programming. The Future has been described in detail in previous articles. This article will introduce...

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The front end

Dart Network programming

January 12, 2024

by Christine Hughes

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Dart code examples for network programming are provided below. Learn more about specific protocols. Typically, we don't use the HTTP web request API provided by...

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reading

Dart calls C hybrid programming

January 12, 2024

by 張志偉

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This blog examines how Dart calls C code for mixed programming. Finally, we implement a simple example of writing a simple encryption and decryption function...

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android

Use of the Dart Syntax set and Source Code Parsing (part 2)

January 12, 2024

by Susan Jones

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We'll continue with the second collection of Dart syntax. Although collections were covered pretty well in the first article, we'll cover collections in Dart more...

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android

14. Heroes and Villains — Flutter brings balance to Flutterverse

January 11, 2024

by Kismat Kant

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This is a story about how Heroes and Villains work. A Hero is often accompanied by multiple villains. Villain allows you to add the page...

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ios

Flutter KO React Native? Let time decide…

January 11, 2024

by Mr. Maurice Page

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Recently, some students in the "Flutter Study Room" often ask, what is the difference between Flutter and React Native? Since Flutter is a cross-platform mobile...

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The front end

Dart and Rust: a match made in heaven

January 11, 2024

by Kevin Smith

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Dart is a client-optimized language for fast applications on any platform, it makes the user interface of your application easy to build, and it's a...

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android

Flutter instance – Local to Flutter communication – Event Channels

January 10, 2024

by Susan Wang

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Flutter is Google's SDK for mobile application development. See the official website for more details. The Flutter application still needs to communicate with the native...

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ios

Flutter Entry – Local access -MethodChannel

January 10, 2024

by 陳怡萱

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Flutter is a cross-platform solution with the ability to access local resources. It's basically done through a Channel, you could call it a tunnel. There...

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android

Dart4Flutter -01 — variables, types, and functions

January 10, 2024

by Dr. Nathan Davis

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Like the Java language, each DART program has a main, which is the entry point to the entire program. Save the program to the hello_world.dart...

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android

Dart4Flutter – immutability

January 10, 2024

by Arnav Mane

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No deformation has always been a hot topic, especially in the previous paragraph. Libraries such as immutable.js and other concepts such as one-way data flow...

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android

Dart4Flutter — 02 — Control flow and anomalies

January 10, 2024

by Faiyaz Dugar

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If-else is as simple as any other language. Dart, like most other languages, supports a variety of loops, and the syntax is the same. A...

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android

Dart4Flutter — 03 — Classes and generics

January 10, 2024

by 張詩涵

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Below is creating a class and creating an instance of the class. Now we add instance variables and constructors to the class, and age and...

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android

Dart4Flutter — 04 — async and library

January 10, 2024

by Riley Cochran

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The Async library has a thing called a Future. Future is based on the observer model. If you're familiar with Rx or JavaScript Promises, you'll...

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android

Flutter Entry – State management

January 10, 2024

by Robert Farrell

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Flutter is a new cross-platform framework developed using the Dart language. Moving to a new platform, there is one problem: state management. Since we are...

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android

Dart 4FLUTTER – gLEANer 01- Flutter- DART environment setup

January 10, 2024

by Kara Fuentes

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If you want to execute the flutter command on any other path, configure path. Add flutter\bin to path execute flutter doctor, view the installation report,...

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android

Dart version 2.14 is now available

January 9, 2024

by Lisa Daniel

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Support for Apple Silicon, added default Lint, better tools, and new language features to improve productivity. This month, we released the official Dart SDK 2.14,...

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The code of life

How to write “Hello, World” in 30 different programming languages

January 9, 2024

by Craig Monk

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How many programming languages do you know? This article has compiled Hello World programs for 30 programming languages, some of which you may be familiar...

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android

Develop a Flutter plugin from scratch (I) Development process

January 9, 2024

by Cynthia Rodgers

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In my last post, I introduced a weather prediction app written with Flutter. One of the features that needs to be improved is to display...

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android

Flutter Study Guide: UI layout and controls

January 9, 2024

by Madeleine Burton

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This is a series of 8 articles to help you build up your knowledge of Flutter. It is recommended that you read and bookmark Flutter....

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