Nope, LeetCode needs you to be online. You have to be connected to the internet to see the problems, send in your code, and ...

Suzanne is a content marketer, writer, and fact-checker. She holds a Bachelor of Science in Finance degree from Bridgewater State University and helps develop content strategies. Learn about our ...

HackerRank is a pretty cool place to get better at coding. It’s got tons of challenges that really make you think and figure things out faster. Whether you’re just starting out or you’ve been coding ...

Under the leadership of Elon Musk's successor, the "Department of Government Efficiency" (DOGE) is employing AI to identify and eliminate federal regulations. The initiative, driven by President Trump ...

Voters in next month’s Alberta by-election, in which Conservative Leader Pierre Poilievre is looking to win back a seat in Parliament, will use write-in ballots after a record number of candidates put ...

In February 2023, Vanderbilt University’s Peabody School sent an email to students in the wake of a shooting at Michigan State that killed three people. The email was meant to reassure students that ...

Have you ever thought of the humble SUM function as a secret weapon for advanced analytics? Most Excel users see it as a basic tool for adding numbers, but what if I told you it could do so much more?

Amanda Smith is a freelance journalist and writer. She reports on culture, society, human interest and technology. Her stories hold a mirror to society, reflecting both its malaise and its beauty.

Q. Are there any alternatives to traditional PivotTables in Excel? A. The first thing that comes to mind is the function GROUPBY. The primary purpose of GROUPBY is to make data analysis easier by ...