#cppdevs
Live, measured metrics for the hashtag #cppdevs from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
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Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-27 23:47 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 2026-07-27 23:47 UTCNo related tags with measured usage found for #cppdevs.
Live pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-27 23:47 UTCEverything below is measured over the latest 3 public posts (spanning ~1817 hours).
Posting hours (UTC)
Languages: English (3)
Avg boosts / post: 0.3
Used together with
Top of the latest posts
Attempting to read through the documentation. Is there a difference between these two calls, or do they boil down to the same thing? ::floorf(5.5f) std::floor(5.5f) #cpp #cppdevs #cpp17
Somehow I've always missed this statement in the OpenCV documentation: "Matrices created with Mat::create() are always continuous." I've always wondered if I was always lucky or if it was guaranteed that cv::Mat objects created from scratch
Dear #LazyFedi, #CPPDevs, If I want to get up to speed with somewhat modern C++ (C++17), where should I look?
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/cppdevs