Detects which column changed on a list item and reads the old value from version history. Requires versioning.
Builds a time value from hour, minute, and second numbers. Minutes above 59 roll into hours; hours wrap at 24.
Spammers used my newsletter signup form to bomb strangers' inboxes. What the attack is and how I stopped it.
The site now has accounts. Bookmark articles, see your comments, manage email preferences. One cookie, no tracking.
Project Online and Publisher are retiring. Plus wave 2 dates, a Power Pages permissions check, and security news.
Simon Sinek's take on why purpose beats manipulation in business and life. Short, clear, and quick to read.
Prompting rules built by trial and error. Pick the right model, curate context, and iterate on your own process.
A phishing email disguised as a quote request, and the reply-to trick that hid the fake address.
Joins an array into a single string with the delimiter you choose. An empty array returns an empty string.
Returns the current timestamp minus a number of time units. Always counts back from now in UTC.
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