A single winning ticket was sold for Powerball's Christmas Eve jackpot of $1.817 billion — the second-largest U.S. lottery prize ever. The winner, who has not been publicly identified, bought the ...

Calculating the sum of numbers is one of the first skills we develop when learning math. Whether you’re dealing with a simple series of integers or more complex data sets, understanding how to ...

Scanning the crowd at a fancy soiree may reveal a wide array of neckties, each fastened with a highly complex mathematical object masquerading as fashion. An entire field of mathematics is devoted to ...

Community driven content discussing all aspects of software development from DevOps to design patterns. If you work in a Unix based environment, you need a firm understanding of how chmod numbers work ...

Looking at the underlying holdings of the ETFs in our coverage universe at ETF Channel, we have compared the trading price of each holding against the average analyst 12-month forward target price, ...

This week marks the 100th day of President Trump's second term, a benchmark that's widely considered the first impression of any administration. The artificial yet enduring milestone has its roots in ...

The first line of input contains T - the number of test cases. It's followed by 2T lines, the first line contains N - the size of the array. The second line contains the elements of the array. Output ...

When broken down mathematically, 2025 proves Ancient Greek Philosopher Nicomachus’ Theorem of a perfect square. Credits: Public Domain, via Wikimedia Commons. When mathematically broken down, 2025 ...

The object-oriented paradigm popularized by languages including Java and C++ has slowly given way to a functional programming approach that is advocated by popular Python libraries and JavaScript ...