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Principle of Android binder (4) startup process of servicemanager

Binder principle Android Frame layer This article was first published on WeChat public 「 Liu Wangshu 」 Preface In the last article , We use Med...

2021-04-21 23:53 Liu Wangshu
Gracefully close spring boot application

Gracefully close spring boot application

Abreast of the times Spring Boot A new feature has been added Elegant shutdown . The official introduction Official document address : https://d...

2021-04-21 23:53 Han Bin
React/Vue里的key到底有什么用?看完这篇你就知道了!(附demo代码)

React/Vue里的key到底有什么用?看完这篇你就知道了!(附demo代码)

网上有很多博客讲到,React、Vue里的key,与 Virtual DOM 及 DOM diff 有关, 可以用来唯一标识DOM节点,提高diff效率,云云。 这大致是对的,但是,大多讲得语焉不详,像是在背答案。 具体怎么个提效法?为什么说用数组下标当作key是“反模式”?讲了一堆,能不能来个眼见...

2021-04-22 00:05 大唐西域都护
What's the use of the key in react / Vue? You will know after reading this article! (with demo code)

What's the use of the key in react / Vue? You will know after reading this article! (with demo code)

There are many blogs on the Internet about ,React、Vue Inside key, And Virtual DOM And DOM diff of , Can be used to uniquely identify DOM node , ...

2021-04-22 00:06 Duhu of western regions in Tang Dynasty
小科普 | https://是啥意思?

小科普 | https://是啥意思?

我们打开一个网页,如今只需要点一下图标就可以了,哪怕输入网页,也只要“xxx.com”其他都会自动补全,过去咱们知道了www是万维网的意思(戳这里),那再前面的 https:// 是个啥呢? ! 小科普 https://是啥意思? (data/attachment/portal/202104/22/...

2021-04-22 00:39 他融我命
What does

What does "little popular science" mean?

We open a web page , Now just click on the icon , Even if you type in a web page , Just as long as “xxx.com” Everything else will be completed automa...

2021-04-22 00:40 He took my life
学JAVA8个月,成功跳槽,外包进阿里成功定级P7,太牛了

学JAVA8个月,成功跳槽,外包进阿里成功定级P7,太牛了

选择java这个行业的人,找到的工作就是两极分化,要不就是奔着大厂,也成功的进入大厂;另一类就是我这种奔着大厂,但是还在外包公司做底层开发…… ! 学JAVA8个月,成功跳槽,外包进阿里成功定级P7,太牛了 (data/attachment/portal/202104/22/011306l4wh4l...

2021-04-22 01:16 波波来了
After 8 months of studying Java, I successfully changed my job and outsourced to Alibaba. I successfully graded P7. It's amazing

After 8 months of studying Java, I successfully changed my job and outsourced to Alibaba. I successfully graded P7. It's amazing

choice java People in this industry , The job you get is polarization , Or run to the big factory , Also successfully entered the factory ; The other...

2021-04-22 01:16 Here comes Bobo

大数据技术介绍

大数据不再'只是炒作',而是借助人工智能技术堆栈,广泛应用于我们业务、政府和组织几乎所有方面。它的影响远远超出了简单的技术创新,涉及世界上所有的后方。本章将首先对大数据进行历史回顾;接着讨论大数据的特点,即从3V到10V的大数据。然后,该章介绍了用于组织构建大数据应用的技术堆栈,从基础结构/平台/生...

2021-04-22 01:23 用户8352478

Introduction to big data technology

Big data is no longer ' It's just hype ', It's a stack of AI technology , Widely used in our business 、 Almost all aspects of government and organiza...

2021-04-22 01:24 User 8352478
从 Serverless 看软件效能提升 | 深度好文

从 Serverless 看软件效能提升 | 深度好文

以下内容来自「云+ 社区技术沙龙 云原生专场:《从 Serverless 看软件研发效能的变革》」,深度好文,预计阅读需 35 分钟。 分享嘉宾 杨政权,腾讯云 Serverless 中心专家架构师,曾任 ThoughtWorks 中国北美事业部技术总监,先后担任大型团队的研发组长、技术总监和企业...

2021-04-22 01:31 TencentServerless
Looking at the improvement of software efficiency from the perspective of serverless

Looking at the improvement of software efficiency from the perspective of serverless

The following is from 「 cloud + Community Technology Salon Cloud original special session :《 from Serverless Look at the transformation of soft...

2021-04-22 01:32 TencentServerless
Activity planning scheme of 2021 Spring Festival and prosperous Tang Dynasty Series

Activity planning scheme of 2021 Spring Festival and prosperous Tang Dynasty Series

Riding on a horse's feet , A day to see the chang 'an flower . The culture of the prosperous Tang Dynasty is still in its infancy 1400 many years ...

2021-04-22 01:55 Written expression

量子计算机棋盘游戏

包括五子棋(或gomoku)和围棋(或go)的可扩展的棋盘游戏都被推广到可以在量子计算机上或通过量子计算机来玩。我们采用三个原则来概括:前两个是确保游戏与量子计算机兼容,第三个是确保标准的经典游戏是特例。我们演示了如何构建基本的量子移动并使用它们来设置量子游戏。玩量子化游戏有三种不同的方案:一台量子...

2021-04-22 02:10 用户8352478

Quantum computer board game

Including Gobang ( or gomoku) And go ( or go) All of the scalable board games are promoted to be played on or through quantum computers . We use thre...

2021-04-22 02:10 User 8352478
「HTML+CSS」--自定义加载动画【029】

「HTML+CSS」--自定义加载动画【029】

()前言 Hello!小伙伴! 首先非常感谢您阅读海轰的文章,倘若文中有错误的地方,欢迎您指出~ 哈哈 自我介绍一下 昵称:海轰 标签:程序猿一只|C++选手|学生 简介:因C语言结识编程,随后转入计算机专业,有幸拿过国奖、省奖等,已保研。目前正在学习C++/Linux(真的真的太难了~) 学习经...

2021-04-22 02:54 海轰Pro
「HTML+CSS」--自定义加载动画【028】

「HTML+CSS」--自定义加载动画【028】

()前言 Hello!小伙伴! 首先非常感谢您阅读海轰的文章,倘若文中有错误的地方,欢迎您指出~ 哈哈 自我介绍一下 昵称:海轰 标签:程序猿一只|C++选手|学生 简介:因C语言结识编程,随后转入计算机专业,有幸拿过国奖、省奖等,已保研。目前正在学习C++/Linux(真的真的太难了~) 学习经...

2021-04-22 02:54 海轰Pro
「HTML+CSS」--自定义加载动画【027】

「HTML+CSS」--自定义加载动画【027】

()前言 Hello!小伙伴! 首先非常感谢您阅读海轰的文章,倘若文中有错误的地方,欢迎您指出~ 哈哈 自我介绍一下 昵称:海轰 标签:程序猿一只|C++选手|学生 简介:因C语言结识编程,随后转入计算机专业,有幸拿过国奖、省奖等,已保研。目前正在学习C++/Linux(真的真的太难了~) 学习经...

2021-04-22 02:54 海轰Pro

"HTML + CSS" -- custom loading animation [029]

() Preface Hello! buddy ! First of all, thank you very much for reading Haihong's article , If there are mistakes in the text , You are welcome to ...

2021-04-22 02:55 Haihong Pro

"HTML + CSS" -- custom loading animation [028]

() Preface Hello! buddy ! First of all, thank you very much for reading Haihong's article , If there are mistakes in the text , You are welcome to ...

2021-04-22 02:55 Haihong Pro

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