#nullfunctions

Live, measured metrics for the hashtag #nullfunctions from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

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0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
3
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 3
0
Avg reactions / post
Mastodon · last 3

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-28 22:44 UTC
0
07-22
0
07-23
0
07-24
0
07-25
0
07-26
0
07-27
0
07-28

0 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 2026-07-28 22:44 UTC

No related tags with measured usage found for #nullfunctions.

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-28 22:44 UTC

Everything below is measured over the latest 3 public posts (spanning ~572 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (3)

Avg boosts / post: 0

Top of the latest posts

  • COALESCE(NULL, NULL, NULL) Returns WHAT?! COALESCE with all NULLs returns something that defies logic! This function is supposed to return first non-NULL but what if all are NULL? Watch! #sql #sqltricks #database #sqltutorial #coalesce #nul

    PrecisionSQL@[email protected]♥ 0↻ 02026-01-15 10:40 UTCView post →

  • NULLIF(5, 5) Returns NULL?! NULLIF with same values returns NULL instead of the value! This function behavior will break your brain. Watch the reveal! #sql #sqltricks #database #sqltutorial #nullif #nullhandling #sqlquiz #codingchallenge #s

    PrecisionSQL@[email protected]♥ 0↻ 02026-01-06 16:40 UTCView post →

  • COALESCE vs NULLIF Trap?! NULLIF converts values to NULL! COALESCE converts NULL to values. Together they create a transformation chain that will surprise you! #sql #sqltricks #coalesce #nullif #nullhandling #sqlweird #sqlquiz #codingchalle

    PrecisionSQL@[email protected]♥ 0↻ 02025-12-22 15:01 UTCView post →

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/nullfunctions