■ Stream<T> 클래스의 first 속성을 사용하는 방법을 보여준다.
▶ 예제 코드 (DART)
1 2 3 4 5 6 7 8 9 |
import 'dart:async'; main() { Stream<int> stream = Stream.fromIterable([1, 2, 3, 4, 5]); stream.first.then((value) => print('첫번째 항목 : $value')); } |
.NET6 .NET8 .NETCORE .NETFRAMEWORK 2D AI ANIMATION C# CHART COLLECTION COMMON COMMUNITY TOOLKIT CONCURRENCY CONTROL DATA DATABASE DATE DEVEXPRESS DOCUMENT EDITOR FILE GRAPHICS GRID IMAGE LANGCHAIN LLM MATH MAUI MICROSOFT NETWORK OPENAI ORACLE OS PACKAGE POWERSHELL PYTHON SCOTTPLOT STRING SYSTEM TEECHART TOOL UWP WINFORM WINUI3 WPF