René's URL Explorer Experiment


Title: Improved str.count() algorithm using the Knuth-Morris-Pratt algorithm by advikkabra · Pull Request #2530 · lcompilers/lpython · GitHub

Open Graph Title: Improved str.count() algorithm using the Knuth-Morris-Pratt algorithm by advikkabra · Pull Request #2530 · lcompilers/lpython

X Title: Improved str.count() algorithm using the Knuth-Morris-Pratt algorithm by advikkabra · Pull Request #2530 · lcompilers/lpython

Description: Implemented the Knuth-Morris-Pratt algorithm for str.count(), similar to the str.find() implementation. This should improve speed significantly in many cases.

Open Graph Description: Implemented the Knuth-Morris-Pratt algorithm for str.count(), similar to the str.find() implementation. This should improve speed significantly in many cases.

X Description: Implemented the Knuth-Morris-Pratt algorithm for str.count(), similar to the str.find() implementation. This should improve speed significantly in many cases.

Opengraph URL: https://github.com/lcompilers/lpython/pull/2530

X: @github

direct link

Domain: github.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:ab9705dc-c2e3-9710-e4b7-9690679b0bc3
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-id8076:2B1AB1:323571B:420B236:696B8D46
html-safe-noncecac24a341acf5f8a9be3da922ee1bd443158f317a79a0fb9c6f9f0f64bb3e3e7
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiI4MDc2OjJCMUFCMTozMjM1NzFCOjQyMEIyMzY6Njk2QjhENDYiLCJ2aXNpdG9yX2lkIjoiMjg2MzUyODkxOTM0MTY5ODM3NCIsInJlZ2lvbl9lZGdlIjoiaWFkIiwicmVnaW9uX3JlbmRlciI6ImlhZCJ9
visitor-hmac68c6bde34156f81ce4a193458bc69551cf02e26e5c98f57248d215aad57d2089
hovercard-subject-tagpull_request:1722549569
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/lcompilers/lpython/2530/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/dc54bb35574207e732c195acfac9794e3efdff01be29d3bb35202635bcd1ec8f/lcompilers/lpython/pull/2530
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/dc54bb35574207e732c195acfac9794e3efdff01be29d3bb35202635bcd1ec8f/lcompilers/lpython/pull/2530
og:image:altImplemented the Knuth-Morris-Pratt algorithm for str.count(), similar to the str.find() implementation. This should improve speed significantly in many cases.
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernameadvikkabra
hostnamegithub.com
expected-hostnamegithub.com
None5f99f7c1d70f01da5b93e5ca90303359738944d8ab470e396496262c66e60b8d
turbo-cache-controlno-preview
go-importgithub.com/lcompilers/lpython git https://github.com/lcompilers/lpython.git
octolytics-dimension-user_id96538276
octolytics-dimension-user_loginlcompilers
octolytics-dimension-repository_id442864346
octolytics-dimension-repository_nwolcompilers/lpython
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id442864346
octolytics-dimension-repository_network_root_nwolcompilers/lpython
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
release82560a55c6b2054555076f46e683151ee28a19bc
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/lcompilers/lpython/pull/2530#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Flcompilers%2Flpython%2Fpull%2F2530
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://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Flcompilers%2Flpython%2Fpull%2F2530
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%2Fvoltron%2Fpull_requests_fragments%2Fpull_request_layout&source=header-repo&source_repo=lcompilers%2Flpython
Reloadhttps://github.com/lcompilers/lpython/pull/2530
Reloadhttps://github.com/lcompilers/lpython/pull/2530
Reloadhttps://github.com/lcompilers/lpython/pull/2530
lcompilers https://github.com/lcompilers
lpythonhttps://github.com/lcompilers/lpython
Notifications https://github.com/login?return_to=%2Flcompilers%2Flpython
Fork 173 https://github.com/login?return_to=%2Flcompilers%2Flpython
Star 1.6k https://github.com/login?return_to=%2Flcompilers%2Flpython
Code https://github.com/lcompilers/lpython
Issues 503 https://github.com/lcompilers/lpython/issues
Pull requests 85 https://github.com/lcompilers/lpython/pulls
Actions https://github.com/lcompilers/lpython/actions
Projects 0 https://github.com/lcompilers/lpython/projects
Wiki https://github.com/lcompilers/lpython/wiki
Security Uh oh! There was an error while loading. Please reload this page. https://github.com/lcompilers/lpython/security
Please reload this pagehttps://github.com/lcompilers/lpython/pull/2530
Insights https://github.com/lcompilers/lpython/pulse
Code https://github.com/lcompilers/lpython
Issues https://github.com/lcompilers/lpython/issues
Pull requests https://github.com/lcompilers/lpython/pulls
Actions https://github.com/lcompilers/lpython/actions
Projects https://github.com/lcompilers/lpython/projects
Wiki https://github.com/lcompilers/lpython/wiki
Security https://github.com/lcompilers/lpython/security
Insights https://github.com/lcompilers/lpython/pulse
Sign up for GitHub https://github.com/signup?return_to=%2Flcompilers%2Flpython%2Fissues%2Fnew%2Fchoose
terms of servicehttps://docs.github.com/terms
privacy statementhttps://docs.github.com/privacy
Sign inhttps://github.com/login?return_to=%2Flcompilers%2Flpython%2Fissues%2Fnew%2Fchoose
Jump to bottomhttps://github.com/lcompilers/lpython/pull/2530#issue-comment-box
certikhttps://github.com/certik
lcompilers:mainhttps://github.com/lcompilers/lpython/tree/main
advikkabra:new-str-attributeshttps://github.com/advikkabra/lpython/tree/new-str-attributes
Improved str.count() algorithm using the Knuth-Morris-Pratt algorithm https://github.com/lcompilers/lpython/pull/2530#top
certikhttps://github.com/certik
lcompilers:mainhttps://github.com/lcompilers/lpython/tree/main
advikkabra:new-str-attributeshttps://github.com/advikkabra/lpython/tree/new-str-attributes
Conversation 3 https://github.com/lcompilers/lpython/pull/2530
Commits 2 https://github.com/lcompilers/lpython/pull/2530/commits
Checks 0 https://github.com/lcompilers/lpython/pull/2530/checks
Files changed https://github.com/lcompilers/lpython/pull/2530/files
Please reload this pagehttps://github.com/lcompilers/lpython/pull/2530
https://github.co/hiddenchars
https://github.com/lcompilers/lpython/pull/{{ revealButtonHref }}
https://github.com/advikkabra
advikkabrahttps://github.com/advikkabra
Feb 12, 2024https://github.com/lcompilers/lpython/pull/2530#issue-2130811988
Knuth-Morris-Pratthttps://en.wikipedia.org/wiki/Knuth%E2%80%93Morris%E2%80%93Pratt_algorithm
Please reload this pagehttps://github.com/lcompilers/lpython/pull/2530
https://github.com/advikkabra
advikkabrahttps://github.com/advikkabra
Feb 12, 2024https://github.com/lcompilers/lpython/pull/2530#issuecomment-1939388249
Please reload this pagehttps://github.com/lcompilers/lpython/pull/2530
#2355https://github.com/lcompilers/lpython/issues/2355
CPython implementationhttps://github.com/python/cpython/blob/main/Objects/stringlib/fastsearch.h
Blog post explaining morehttps://web.archive.org/web/20201107074620/http://effbot.org/zone/stringlib.htm
Please reload this pagehttps://github.com/lcompilers/lpython/pull/2530
https://github.com/advikkabra
advikkabrahttps://github.com/advikkabra
Feb 17, 2024https://github.com/lcompilers/lpython/pull/2530#issuecomment-1949904933
@certikhttps://github.com/certik
Please reload this pagehttps://github.com/lcompilers/lpython/pull/2530
https://github.com/certik
certikhttps://github.com/certik
Feb 17, 2024 https://github.com/lcompilers/lpython/pull/2530#pullrequestreview-1886640793
View reviewed changes https://github.com/lcompilers/lpython/pull/2530/files/12c88e703f074edcbbea122cd3d3cedc5c0d756f
certikhttps://github.com/certik
https://github.com/lcompilers/lpython/pull/2530#pullrequestreview-1886640793
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
@advikkabrahttps://github.com/advikkabra
Please reload this pagehttps://github.com/lcompilers/lpython/pull/2530
advikkabrahttps://github.com/advikkabra
February 17, 2024 09:51https://github.com/lcompilers/lpython/pull/2530#commits-pushed-f1e2e3a
https://github.com/advikkabra
https://github.com/certik
Improved str.count() algorithm using Knuth-Morris-Pratthttps://github.com/lcompilers/lpython/pull/2530/commits/f1e2e3ab1786d1ba5dc7630f61c712b4bb8d1c14
f1e2e3ahttps://github.com/lcompilers/lpython/pull/2530/commits/f1e2e3ab1786d1ba5dc7630f61c712b4bb8d1c14
https://github.com/advikkabra
https://github.com/certik
Added implementation for constant strings and tests for str.counthttps://github.com/lcompilers/lpython/pull/2530/commits/12c88e703f074edcbbea122cd3d3cedc5c0d756f
12c88e7https://github.com/lcompilers/lpython/pull/2530/commits/12c88e703f074edcbbea122cd3d3cedc5c0d756f
https://github.com/certik
certikhttps://github.com/certik
force-pushedhttps://github.com/lcompilers/lpython/compare/c9ecf2430a18444b9be8fe0799507664959a0839..12c88e703f074edcbbea122cd3d3cedc5c0d756f
c9ecf24https://github.com/lcompilers/lpython/commit/c9ecf2430a18444b9be8fe0799507664959a0839
12c88e7https://github.com/lcompilers/lpython/commit/12c88e703f074edcbbea122cd3d3cedc5c0d756f
Compare https://github.com/lcompilers/lpython/compare/c9ecf2430a18444b9be8fe0799507664959a0839..12c88e703f074edcbbea122cd3d3cedc5c0d756f
February 17, 2024 16:51https://github.com/lcompilers/lpython/pull/2530#event-11836856058
https://github.com/certik
certikhttps://github.com/certik
February 17, 2024 16:51https://github.com/lcompilers/lpython/pull/2530#event-11836856349
https://github.com/certik
certikhttps://github.com/certik
960fddahttps://github.com/lcompilers/lpython/commit/960fdda98dcd4614caac0277650834b040a60fce
Feb 17, 2024https://github.com/lcompilers/lpython/pull/2530#event-11836883176
https://github.com/advikkabra
advikkabrahttps://github.com/advikkabra
February 18, 2024 14:16https://github.com/lcompilers/lpython/pull/2530#event-11840133595
Sign up for freehttps://github.com/join?source=comment-repo
Sign in to commenthttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Flcompilers%2Flpython%2Fpull%2F2530
https://github.com/certik
certik https://github.com/certik
https://github.com/lcompilers/lpython/pull/2530/files/12c88e703f074edcbbea122cd3d3cedc5c0d756f
Please reload this pagehttps://github.com/lcompilers/lpython/pull/2530
https://github.com/advikkabra
https://github.com/certik
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.