#ArrayList
Live, measured metrics for the hashtag #ArrayList from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #arraylist
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-10-29 01:43 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-10-29 01:43 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-10-29 01:43 UTCEverything below is measured over the latest 9 public posts (spanning ~30509 hours).
Posting hours (UTC)
Languages: German (4) · Russian (4) · English (1)
Avg boosts / post: 1.9
Top of the latest posts
Today I made the first release of #SonarQube #Java Energy Impact #Plugin. See https://github.com/aixigo/sonarqube-java-energyimpact-plugin/blob/main/CHANGELOG.md Based on scientific research the usage of #ArrayList and #HashMap is discourag
In der Serie "Named Problems" stelle ich dir klassische, namentlich bekannte Algorithmus-Probleme vor, die seit Jahrzehnten in Ausbildung, Studium und Interviews verwendet werden. Anhand verständlicher Problemstellungen wie FizzBuzz, Türme
ArrayList против LinkedList: спор, который ИИ всё ещё проигрывает практике ArrayList или LinkedList — классический вопрос по Java, на который до сих пор часто отвечают по учебнику, а не по результатам замеров. Разбираемся, почему Big O не в
What “arraylist” means
WikipediaIn computer science, a dynamic array, growable array, resizable array, dynamic table, mutable array, or array list is a random access, variable-size list data structure that allows elements to be added or removed. It is supplied with standard libraries in many modern mainstream programming languages. Dynamic arrays overcome a limit of static arrays, which have a fixed capacity that needs to be specified at allocation.
“Dynamic array” on Wikipedia (CC BY-SA) →#arraylist across platforms
every network with a public tag surfaceFollow #arraylist straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/arraylist