Q. How do the TEXTBEFORE and TEXTAFTER functions in Excel work? A. Excel’s TEXTBEFORE and TEXTAFTER functions allow users to quickly split up text in ways that used to require combinations of ...
REDUCE allows you to iterate through your data, building your result step-by-step, in the same way a loop operates in a ...
The asterisk (*) is the wildcard character that represents any sequence of characters, including when there are no characters at all. It’s the most flexible of the bunch, since it can replace any ...
Despite revolutionary advances in AI technology, legal overbilling continues. We're told that sophisticated AI agents can solve this by detecting fraudulent billing patterns automatically, yet the ...
9dOpinion
Student suicide crisis on campus
Every news about student suicide is deeply distressing and calls for interventions to overcome severe mental health ...
Learn how DROP, REDUCE, LAMBDA, and STACK make Excel arrays update automatically, split text, and stack filtered results ...
On October 25, 2025, the author and game-show host Ken Jennings joined the senior editor Tyler Foggatt onstage at the 26th ...
Bedbugs are small, reddish-brown insects that feed on the blood of people and animals. They don't have wings and are about the size of an apple seed. Their bodies are flat and oval-shaped. Young ...
James Chen, CMT is an expert trader, investment adviser, and global market strategist. Khadija Khartit is a strategy, investment, and funding expert, and an educator of fintech and strategic finance ...
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