René's URL Explorer Experiment


Title: Fixes old website 404 issue by vaariable · Pull Request #1156 · realpython/python-guide · GitHub

Open Graph Title: Fixes old website 404 issue by vaariable · Pull Request #1156 · realpython/python-guide

X Title: Fixes old website 404 issue by vaariable · Pull Request #1156 · realpython/python-guide

Description: Fixes #1104 Edited line 306 in docs/intro/learning.rst, links a website with a similar book for problem solving with algorithms and data structures to avoid the previous link's 404 page.

Open Graph Description: Fixes #1104 Edited line 306 in docs/intro/learning.rst, links a website with a similar book for problem solving with algorithms and data structures to avoid the previous link's 404 page.

X Description: Fixes #1104 Edited line 306 in docs/intro/learning.rst, links a website with a similar book for problem solving with algorithms and data structures to avoid the previous link's 404 page.

Opengraph URL: https://github.com/realpython/python-guide/pull/1156

X: @github

direct link

Domain: patch-diff.githubusercontent.com

route-pattern/_view_fragments/voltron/pull_requests/show/:user_id/:repository/:id/pull_request_layout(.:format)
route-controllervoltron_pull_requests_fragments
route-actionpull_request_layout
fetch-noncev2:e506da2e-7979-74a2-cc45-c077aad99c45
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-id8FCA:C9EB4:6A48295:8B2AE2F:696C52EC
html-safe-nonce37412eb4c7d9eec90444d7262a51725f831ae84b0feddd4bfcd31b41ab45af27
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiI4RkNBOkM5RUI0OjZBNDgyOTU6OEIyQUUyRjo2OTZDNTJFQyIsInZpc2l0b3JfaWQiOiIxNjkyNjQ5MzkxOTY2MTQ3MzA4IiwicmVnaW9uX2VkZ2UiOiJpYWQiLCJyZWdpb25fcmVuZGVyIjoiaWFkIn0=
visitor-hmacfb1e567bd92a33c63ba2957307e3a07b3cbb74fb0a9daf45b30453d96382f374
hovercard-subject-tagpull_request:2499383703
github-keyboard-shortcutsrepository,pull-request-list,pull-request-conversation,pull-request-files-changed,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///voltron/pull_requests_fragments/pull_request_layout
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/_view_fragments/voltron/pull_requests/show/realpython/python-guide/1156/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/5f55dbd154b8649c56e3d496533040f0d095f0d1025d23913cf453aca62dd53a/realpython/python-guide/pull/1156
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/5f55dbd154b8649c56e3d496533040f0d095f0d1025d23913cf453aca62dd53a/realpython/python-guide/pull/1156
og:image:altFixes #1104 Edited line 306 in docs/intro/learning.rst, links a website with a similar book for problem solving with algorithms and data structures to avoid the previous link's 404 page.
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernamevaariable
hostnamegithub.com
expected-hostnamegithub.com
None5f99f7c1d70f01da5b93e5ca90303359738944d8ab470e396496262c66e60b8d
turbo-cache-controlno-preview
go-importgithub.com/realpython/python-guide git https://github.com/realpython/python-guide.git
octolytics-dimension-user_id5448020
octolytics-dimension-user_loginrealpython
octolytics-dimension-repository_id1481305
octolytics-dimension-repository_nworealpython/python-guide
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id1481305
octolytics-dimension-repository_network_root_nworealpython/python-guide
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
release38f4d3209478aaeff3ef254f1919defede86af41
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://patch-diff.githubusercontent.com/realpython/python-guide/pull/1156#start-of-content
https://patch-diff.githubusercontent.com/
Sign in https://patch-diff.githubusercontent.com/login?return_to=https%3A%2F%2Fgithub.com%2Frealpython%2Fpython-guide%2Fpull%2F1156
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub SparkBuild and deploy intelligent appshttps://github.com/features/spark
GitHub ModelsManage and compare promptshttps://github.com/features/models
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
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
GitHub SponsorsFund open source developershttps://github.com/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/accelerator
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/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://patch-diff.githubusercontent.com/login?return_to=https%3A%2F%2Fgithub.com%2Frealpython%2Fpython-guide%2Fpull%2F1156
Sign up https://patch-diff.githubusercontent.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fvoltron%2Fpull_requests_fragments%2Fpull_request_layout&source=header-repo&source_repo=realpython%2Fpython-guide
Reloadhttps://patch-diff.githubusercontent.com/realpython/python-guide/pull/1156
Reloadhttps://patch-diff.githubusercontent.com/realpython/python-guide/pull/1156
Reloadhttps://patch-diff.githubusercontent.com/realpython/python-guide/pull/1156
realpython https://patch-diff.githubusercontent.com/realpython
python-guidehttps://patch-diff.githubusercontent.com/realpython/python-guide
Notifications https://patch-diff.githubusercontent.com/login?return_to=%2Frealpython%2Fpython-guide
Fork 5.9k https://patch-diff.githubusercontent.com/login?return_to=%2Frealpython%2Fpython-guide
Star 29.5k https://patch-diff.githubusercontent.com/login?return_to=%2Frealpython%2Fpython-guide
Code https://patch-diff.githubusercontent.com/realpython/python-guide
Issues 100 https://patch-diff.githubusercontent.com/realpython/python-guide/issues
Pull requests 29 https://patch-diff.githubusercontent.com/realpython/python-guide/pulls
Actions https://patch-diff.githubusercontent.com/realpython/python-guide/actions
Projects 0 https://patch-diff.githubusercontent.com/realpython/python-guide/projects
Wiki https://patch-diff.githubusercontent.com/realpython/python-guide/wiki
Security Uh oh! There was an error while loading. Please reload this page. https://patch-diff.githubusercontent.com/realpython/python-guide/security
Please reload this pagehttps://patch-diff.githubusercontent.com/realpython/python-guide/pull/1156
Insights https://patch-diff.githubusercontent.com/realpython/python-guide/pulse
Code https://patch-diff.githubusercontent.com/realpython/python-guide
Issues https://patch-diff.githubusercontent.com/realpython/python-guide/issues
Pull requests https://patch-diff.githubusercontent.com/realpython/python-guide/pulls
Actions https://patch-diff.githubusercontent.com/realpython/python-guide/actions
Projects https://patch-diff.githubusercontent.com/realpython/python-guide/projects
Wiki https://patch-diff.githubusercontent.com/realpython/python-guide/wiki
Security https://patch-diff.githubusercontent.com/realpython/python-guide/security
Insights https://patch-diff.githubusercontent.com/realpython/python-guide/pulse
Sign up for GitHub https://patch-diff.githubusercontent.com/signup?return_to=%2Frealpython%2Fpython-guide%2Fissues%2Fnew%2Fchoose
terms of servicehttps://docs.github.com/terms
privacy statementhttps://docs.github.com/privacy
Sign inhttps://patch-diff.githubusercontent.com/login?return_to=%2Frealpython%2Fpython-guide%2Fissues%2Fnew%2Fchoose
Jump to bottomhttps://patch-diff.githubusercontent.com/realpython/python-guide/pull/1156#issue-comment-box
vaariablehttps://patch-diff.githubusercontent.com/vaariable
realpython:masterhttps://patch-diff.githubusercontent.com/realpython/python-guide/tree/master
vaariable:404fixhttps://patch-diff.githubusercontent.com/vaariable/python-guide/tree/404fix
Fixes old website 404 issue https://patch-diff.githubusercontent.com/realpython/python-guide/pull/1156#top
vaariablehttps://patch-diff.githubusercontent.com/vaariable
realpython:masterhttps://patch-diff.githubusercontent.com/realpython/python-guide/tree/master
vaariable:404fixhttps://patch-diff.githubusercontent.com/vaariable/python-guide/tree/404fix
Conversation 1 https://patch-diff.githubusercontent.com/realpython/python-guide/pull/1156
Commits 1 https://patch-diff.githubusercontent.com/realpython/python-guide/pull/1156/commits
Checks 3 https://patch-diff.githubusercontent.com/realpython/python-guide/pull/1156/checks
Files changed https://patch-diff.githubusercontent.com/realpython/python-guide/pull/1156/files
Please reload this pagehttps://patch-diff.githubusercontent.com/realpython/python-guide/pull/1156
https://github.co/hiddenchars
https://patch-diff.githubusercontent.com/realpython/python-guide/pull/{{ revealButtonHref }}
https://patch-diff.githubusercontent.com/vaariable
vaariablehttps://patch-diff.githubusercontent.com/vaariable
May 5, 2025https://patch-diff.githubusercontent.com/realpython/python-guide/pull/1156#issue-3040365346
Please reload this pagehttps://patch-diff.githubusercontent.com/realpython/python-guide/pull/1156
#1104https://github.com/realpython/python-guide/issues/1104
Please reload this pagehttps://patch-diff.githubusercontent.com/realpython/python-guide/pull/1156
https://patch-diff.githubusercontent.com/vaariable
fixes old website 404 issuehttps://patch-diff.githubusercontent.com/realpython/python-guide/pull/1156/commits/ae3b50e810569f989a3f462fad9b06de35f2c243
ae3b50ehttps://patch-diff.githubusercontent.com/realpython/python-guide/pull/1156/commits/ae3b50e810569f989a3f462fad9b06de35f2c243
realpython#1104https://github.com/realpython/python-guide/issues/1104
https://patch-diff.githubusercontent.com/cceneag
cceneaghttps://patch-diff.githubusercontent.com/cceneag
Jun 23, 2025https://patch-diff.githubusercontent.com/realpython/python-guide/pull/1156#issuecomment-2997202120
docs/intro/learning.rsthttps://github.com/realpython/python-guide/pull/1156/files#diff-8f79703000fa5e198033c33aef1fa4773ab5d6de992459466568c2d279050766L306-R306
Please reload this pagehttps://patch-diff.githubusercontent.com/realpython/python-guide/pull/1156
Sign up for freehttps://patch-diff.githubusercontent.com/join?source=comment-repo
Sign in to commenthttps://patch-diff.githubusercontent.com/login?return_to=https%3A%2F%2Fgithub.com%2Frealpython%2Fpython-guide%2Fpull%2F1156
Page 404 error https://github.com/realpython/python-guide/issues/1104
Please reload this pagehttps://patch-diff.githubusercontent.com/realpython/python-guide/pull/1156
https://patch-diff.githubusercontent.com/vaariable
https://patch-diff.githubusercontent.com/cceneag
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.