#instanceof
Live, measured metrics for the hashtag #instanceof from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #instanceof
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 2026-09-17 14:14 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 2026-09-17 14:14 UTCLive pulse
measured · mastodon.online (Mastodon tag timeline) · fetched 2026-09-17 14:14 UTCEverything below is measured over the latest 6 public posts (spanning ~6599 hours).
Posting hours (UTC)
Languages: German (4) · English (2)
Avg boosts / post: 0.2
Top of the latest posts
Polymorphismus klingt irgendwie erstmal nach einem Wort aus dem Biologieunterricht oder nach einem mathematischen Konstrukt. In Java steckt dahinter aber etwas sehr Praktisches: Du schreibst Code, der mit verschiedenen konkreten Klassen arb
How to Stop instanceof From Lying Across Frames Objects from iframes fail instanceof checks. #javascript #instanceof #arrays #bug #howto #frames https://www.youtube.com/watch?v=EsZCOMjbFw4
Constructor Can Return DIFFERENT Object?! Constructors can LIE about what they create! If you return an object, it REPLACES the instance. The 'new' keyword becomes USELESS. instanceof returns false! This breaks OOP principles! #javascript #
What “instanceof” means
Wikipediatypeof, alternately also typeOf, and TypeOf, is an operator provided by several programming languages to determine the data type of a variable. This is useful when constructing programs that must accept multiple types of data without explicitly specifying the type.
“Typeof” on Wikipedia (CC BY-SA) →#instanceof across platforms
every network with a public tag surfaceFollow #instanceof 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/instanceof