当前位置:网站首页>Convert string array to list collection
Convert string array to list collection
2022-06-25 02:00:00 【Full stack programmer webmaster】
Hello everyone , I meet you again , I'm your friend, Quan Jun .
String[] arr = {"a", "C", "abc"};
// asList This method can directly convert an array into list aggregate , But the collection is [ read-only ], You cannot add, delete, or modify the resulting set
List<String> asList = Arrays.asList(arr);
System.out.println(asList); // result :[a, C, abc]
List list = new ArrayList(asList);// After this step, you can add, delete and modify
list.add("ddd");
System.out.println(list);// The result is [a,b,ccc,ddd]Publisher : Full stack programmer stack length , Reprint please indicate the source :https://javaforall.cn/151785.html Link to the original text :https://javaforall.cn
边栏推荐
- 实验5 8254定时/计数器应用实验【微机原理】【实验】
- String common methods
- Listen to the markdown file and hot update next JS page
- 在两个有序数组中找到整体第K小的数可以做到O(log(Min(M,N)))
- Numerical scheme simulation of forward stochastic differential equations with Markov Switching
- sql 聚合函数有哪些
- Basic use of transformers Library
- ICML2022 | 用神经控制微分方程建立反事实结果的连续时间模型
- [leetcode] 11. Container with the most water
- Fatigue liée à l'examen du marché secondaire des médicaments innovants: succès clinique de la phase III et approbation du produit
猜你喜欢

The innovation consortium of Haihe laboratory established gbase and became one of the first member units of the innovation Consortium (Xinchuang)

Fatigue liée à l'examen du marché secondaire des médicaments innovants: succès clinique de la phase III et approbation du produit

百度语音合成语音文件并在网站中展示

Day 04 - file IO
Cusdis - 轻量级、隐私优先的开源评论系统 | 倾城之链

内网学习笔记(7)

动手学数据分析 数据建模和模型评估

同一服务器两个端口不同的应用session覆盖解决方案

EasyCVR国标协议接入的通道,在线通道部分播放异常是什么原因?

js数组对象转对象
随机推荐
Abnova 5-methylcytosine polyclonal antibody
Unity C# 网络学习(六)——FTP(二)
Do you know your ABC
sql 聚合函数对 null 的处理[通俗易懂]
MPLS notes Part 1
安超云:“一云多芯”支持国家信创政务云落地
uni-app集成极光推送插件后真机调试提示“当前运行的基座不包含原生插件[JG-JPush]...”问题的解决办法
‘distutils‘ has no attribute ‘version
Huawei laptop, which grew against the trend in Q1, is leading PC into the era of "smart office"
php中preg_replace如何替换变量数据
leetcode:2104. 子数组范围和
测试/开发程序员,30而立,你是否觉得迷茫?又当何去何从......
poj3669 Meteor Shower(bfs预处理)
CCNP的BGP部分笔记
Combined with practice, you will understand redis persistence
MeterSphere开源持续测试平台与阿里云云效DevOps的集成
LogMiner 数据库日志挖掘
谈谈飞书对开发工作的优势 | 社区征文
An Chaoyun: "one cloud with multiple cores" supports the implementation of the national information innovation government cloud
Texture enhancement