#HashCode
Live, measured metrics for the hashtag #HashCode from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #hashcode
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 · mastodon.online (Mastodon public tags API) · fetched 2026-10-20 03:48 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.online (Mastodon public search API) · fetched 2026-10-20 03:48 UTCLive pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-20 03:48 UTCEverything below is measured over the latest 6 public posts (spanning ~21968 hours).
Posting hours (UTC)
Languages: English (3) · German (2) · Japanese (1)
Avg boosts / post: 0.2
Top of the latest posts
Wer in Java eigene Klassen schreibt, kommt früher oder später an den Punkt, an dem `equals()`, `hashCode()` und `toString()` relevant werden. Diese drei Methoden stammen alle aus der Klasse `Object`, also der obersten Basisklasse in Java. D
Google for Developers (@googledevs) Kotlin에서 모든 검사를 통과하는 두 ID가 중복 필터를 뚫는 버그/특성에 대한 문제 제기입니다. 구현상 equality/hash 처리나 ID 설계의 함정을 암시하지만, 구체적 원인은 트윗만으로는 불명확합니다. https://x.com/googledevs/status/2076652870867284258 #kotlin #bug #hashcode #equality
equals()とhashCode()をオーバーライドしないと何が起きるか https://qiita.com/S_kamon/items/e80c066455beca2e344e?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items #qiita #Java #hashcode #equals
What “hashcode” means
WikipediaA hash function is any function that can be used to map data of arbitrary size to fixed-size values, though there are some hash functions that support variable-length output. The values returned by a hash function are called hash values, hash codes, (hash/message) digests, or simply hashes. The values are usually used to index a fixed-size table called a hash table. Use of a hash function to index a hash table is called hashing or scatter-storage addressing.
“Hash function” on Wikipedia (CC BY-SA) →#hashcode across platforms
every network with a public tag surfaceFollow #hashcode 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/hashcode