René's URL Explorer Experiment


Title: JavaGuide/Java/ArrayList-Grow.md at master · mynameiscode/JavaGuide · GitHub

Open Graph Title: JavaGuide/Java/ArrayList-Grow.md at master · mynameiscode/JavaGuide

X Title: JavaGuide/Java/ArrayList-Grow.md at master · mynameiscode/JavaGuide

Description: 【Java学习+面试指南】 一份涵盖大部分Java程序员所需要掌握的核心知识。. Contribute to mynameiscode/JavaGuide development by creating an account on GitHub.

Open Graph Description: 【Java学习+面试指南】 一份涵盖大部分Java程序员所需要掌握的核心知识。. Contribute to mynameiscode/JavaGuide development by creating an account on GitHub.

X Description: 【Java学习+面试指南】 一份涵盖大部分Java程序员所需要掌握的核心知识。. Contribute to mynameiscode/JavaGuide development by creating an account on GitHub.

Opengraph URL: https://github.com/mynameiscode/JavaGuide/blob/master/Java/ArrayList-Grow.md

X: @github

direct link

Domain: github.com

route-pattern/:user_id/:repository/blob/*name(/*path)
route-controllerblob
route-actionshow
fetch-noncev2:c8966c74-f416-59c8-c543-ceb355269743
current-catalog-service-hashf3abb0cc802f3d7b95fc8762b94bdcb13bf39634c40c357301c4aa1d67a256fb
request-idD9C8:177B1F:CAB6F9:1143EDC:6A619CAB
html-safe-nonceb7bbebf35d1549dff95fc04378aee79d3d10eb8f6534a50cf0c4abf04ed95634
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJEOUM4OjE3N0IxRjpDQUI2Rjk6MTE0M0VEQzo2QTYxOUNBQiIsInZpc2l0b3JfaWQiOiIzNDQzMzQ4OTg4OTIxNzQ4NjUxIiwicmVnaW9uX2VkZ2UiOiJpYWQiLCJyZWdpb25fcmVuZGVyIjoiaWFkIn0=
visitor-hmac0fe83877a395dbe4bfabd258199866a7dba21cb7a36dba16b350cdcd41d08fb1
hovercard-subject-tagrepository:175160456
github-keyboard-shortcutsrepository,source-code,file-tree,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///blob/show
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/mynameiscode/JavaGuide/blob/master/Java/ArrayList-Grow.md
twitter:imagehttps://opengraph.githubassets.com/ed5f3e6df305f22f849bce9bcb9c13c0c280dc5b2338896ab7b30770c4a5dafb/mynameiscode/JavaGuide
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/ed5f3e6df305f22f849bce9bcb9c13c0c280dc5b2338896ab7b30770c4a5dafb/mynameiscode/JavaGuide
og:image:alt【Java学习+面试指南】 一份涵盖大部分Java程序员所需要掌握的核心知识。. Contribute to mynameiscode/JavaGuide development by creating an account on GitHub.
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
hostnamegithub.com
expected-hostnamegithub.com
Nonec28c2f6607f2aacbd934868d997038895c9780d08babfe918550d73773326f4c
turbo-cache-controlno-cache
go-importgithub.com/mynameiscode/JavaGuide git https://github.com/mynameiscode/JavaGuide.git
octolytics-dimension-user_id8184985
octolytics-dimension-user_loginmynameiscode
octolytics-dimension-repository_id175160456
octolytics-dimension-repository_nwomynameiscode/JavaGuide
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forktrue
octolytics-dimension-repository_parent_id132464395
octolytics-dimension-repository_parent_nwoSnailclimb/JavaGuide
octolytics-dimension-repository_network_root_id132464395
octolytics-dimension-repository_network_root_nwoSnailclimb/JavaGuide
turbo-body-classeslogged-out env-production page-responsive
disable-turbofalse
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
releasecd05235d52ffb3318513d883a56c87a121015c8b
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/mynameiscode/JavaGuide/blob/master/Java/ArrayList-Grow.md#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmynameiscode%2FJavaGuide%2Fblob%2Fmaster%2FJava%2FArrayList-Grow.md
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub Copilot appDirect agents from issue to mergehttps://github.com/features/ai/github-app
MCP RegistryNewIntegrate external toolshttps://github.com/mcp
ActionsAutomate any workflowhttps://github.com/features/actions
CodespacesInstant dev environmentshttps://github.com/features/codespaces
IssuesPlan and track workhttps://github.com/features/issues
Code ReviewManage code changeshttps://github.com/features/code-review
Code QualityEnforce quality at mergehttps://github.com/features/code-quality
GitHub Advanced SecurityFind and fix vulnerabilitieshttps://github.com/security/advanced-security
Code securitySecure your code as you buildhttps://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they starthttps://github.com/security/advanced-security/secret-protection
Why GitHubhttps://github.com/why-github
Documentationhttps://docs.github.com
Bloghttps://github.blog
Changeloghttps://github.blog/changelog
Marketplacehttps://github.com/marketplace
View all featureshttps://github.com/features
Enterpriseshttps://github.com/enterprise
Small and medium teamshttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
App Modernizationhttps://github.com/solutions/use-case/app-modernization
DevSecOpshttps://github.com/solutions/use-case/devsecops
DevOpshttps://github.com/solutions/use-case/devops
CI/CDhttps://github.com/solutions/use-case/ci-cd
View all use caseshttps://github.com/solutions/use-case
Healthcarehttps://github.com/solutions/industry/healthcare
Financial serviceshttps://github.com/solutions/industry/financial-services
Manufacturinghttps://github.com/solutions/industry/manufacturing
Governmenthttps://github.com/solutions/industry/government
View all industrieshttps://github.com/solutions/industry
View all solutionshttps://github.com/solutions
AIhttps://github.com/resources/articles?topic=ai
Software Developmenthttps://github.com/resources/articles?topic=software-development
DevOpshttps://github.com/resources/articles?topic=devops
Securityhttps://github.com/resources/articles?topic=security
View all topicshttps://github.com/resources/articles
Customer storieshttps://github.com/customer-stories
Events & webinarshttps://github.com/resources/events
Ebooks & reportshttps://github.com/resources/whitepapers
Business insightshttps://github.com/solutions/executive-insights
GitHub Skillshttps://skills.github.com
Documentationhttps://docs.github.com
Customer supporthttps://support.github.com
Community forumhttps://github.com/orgs/community/discussions
Trust centerhttps://github.com/trust-center
Partnershttps://github.com/partners
View all resourceshttps://github.com/resources
GitHub SponsorsFund open source developershttps://github.com/open-source/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/open-source/accelerator
GitHub Starshttps://stars.github.com
Archive Programhttps://archiveprogram.github.com
Topicshttps://github.com/topics
Trendinghttps://github.com/trending
Collectionshttps://github.com/collections
Enterprise platformAI-powered developer platformhttps://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security featureshttps://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI featureshttps://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 supporthttps://github.com/enterprise/premium-support
Pricinghttps://github.com/pricing
Search syntax tipshttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentationhttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmynameiscode%2FJavaGuide%2Fblob%2Fmaster%2FJava%2FArrayList-Grow.md
Sign up https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fblob%2Fshow&source=header-repo&source_repo=mynameiscode%2FJavaGuide
Reloadhttps://github.com/mynameiscode/JavaGuide/blob/master/Java/ArrayList-Grow.md
Reloadhttps://github.com/mynameiscode/JavaGuide/blob/master/Java/ArrayList-Grow.md
Reloadhttps://github.com/mynameiscode/JavaGuide/blob/master/Java/ArrayList-Grow.md
mynameiscode https://github.com/mynameiscode
JavaGuidehttps://github.com/mynameiscode/JavaGuide
Snailclimb/JavaGuidehttps://github.com/Snailclimb/JavaGuide
Notifications https://github.com/login?return_to=%2Fmynameiscode%2FJavaGuide
Fork 0 https://github.com/login?return_to=%2Fmynameiscode%2FJavaGuide
Star 0 https://github.com/login?return_to=%2Fmynameiscode%2FJavaGuide
Code https://github.com/mynameiscode/JavaGuide
Pull requests 0 https://github.com/mynameiscode/JavaGuide/pulls
Actions https://github.com/mynameiscode/JavaGuide/actions
Projects https://github.com/mynameiscode/JavaGuide/projects
Security and quality 0 https://github.com/mynameiscode/JavaGuide/security
Insights https://github.com/mynameiscode/JavaGuide/pulse
Code https://github.com/mynameiscode/JavaGuide
Pull requests https://github.com/mynameiscode/JavaGuide/pulls
Actions https://github.com/mynameiscode/JavaGuide/actions
Projects https://github.com/mynameiscode/JavaGuide/projects
Security and quality https://github.com/mynameiscode/JavaGuide/security
Insights https://github.com/mynameiscode/JavaGuide/pulse
https://github.com/mynameiscode/JavaGuide
JavaGuidehttps://github.com/mynameiscode/JavaGuide/tree/master
Javahttps://github.com/mynameiscode/JavaGuide/tree/master/Java
Historyhttps://github.com/mynameiscode/JavaGuide/commits/master/Java/ArrayList-Grow.md
https://github.com/mynameiscode/JavaGuide/commits/master/Java/ArrayList-Grow.md
JavaGuidehttps://github.com/mynameiscode/JavaGuide/tree/master
Javahttps://github.com/mynameiscode/JavaGuide/tree/master/Java
Rawhttps://github.com/mynameiscode/JavaGuide/raw/refs/heads/master/Java/ArrayList-Grow.md
https://github.com/mynameiscode/JavaGuide/blob/master/Java/ArrayList-Grow.md#一-先从-arraylist-的构造函数说起
https://github.com/mynameiscode/JavaGuide/blob/master/Java/ArrayList-Grow.md#二-一步一步分析-arraylist-扩容机制
https://github.com/mynameiscode/JavaGuide/blob/master/Java/ArrayList-Grow.md#1-先来看-add-方法
https://github.com/mynameiscode/JavaGuide/blob/master/Java/ArrayList-Grow.md#2-再来看看-ensurecapacityinternal-方法
https://github.com/mynameiscode/JavaGuide/blob/master/Java/ArrayList-Grow.md#3-ensureexplicitcapacity-方法
https://github.com/mynameiscode/JavaGuide/blob/master/Java/ArrayList-Grow.md#4-grow-方法
https://github.com/mynameiscode/JavaGuide/blob/master/Java/ArrayList-Grow.md#5-hugecapacity-方法
https://github.com/mynameiscode/JavaGuide/blob/master/Java/ArrayList-Grow.md#三-systemarraycopy-和-arrayscopyof方法
https://github.com/mynameiscode/JavaGuide/blob/master/Java/ArrayList-Grow.md#31-systemarraycopy-方法
https://github.com/mynameiscode/JavaGuide/blob/master/Java/ArrayList-Grow.md#32-arrayscopyof方法
https://github.com/mynameiscode/JavaGuide/blob/master/Java/ArrayList-Grow.md#33-两者联系和区别
https://github.com/mynameiscode/JavaGuide/blob/master/Java/ArrayList-Grow.md#四-ensurecapacity方法
https://github.com
Termshttps://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacyhttps://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Securityhttps://github.com/security
Statushttps://www.githubstatus.com/
Communityhttps://github.community/
Docshttps://docs.github.com/
Contacthttps://support.github.com?tags=dotcom-footer

Viewport: width=device-width

URLs of crawlers that visited me.