To query a user's mobile phone and WeChat number, the following SQL statement can be used.

Microsoft Excel's SUMIFS function calculates the sum of values in a range of cells based on multiple conditions. It avoids ...

The funniest comedies we’ve ever seen include satire, deception, kung-fu, “hair gel,” and morons. Also: These aren’t the ...

Starting with Easy LeetCode JavaScript Problems. LeetCode sorts its problems into Easy, Medium, and Hard. As a beginner, ...

In 1971, German mathematicians Schönhage and Strassen predicted a faster algorithm for multiplying large numbers, but it ...

Gaurav Dalmia addressed Stanford MBA students in New Delhi. He highlighted India's unique wealth creation opportunities. He ...

No one won the Powerball jackpot on Monday, August 25, 2025, for the $776.7 million prize. The winning numbers were 16, 19, 34, 37, 64, and the Powerball was 22. Two tickets, one sold in Georgia and ...

On Sep. 6, 2025, the Powerball lottery produced two new multi-millionaires as tickets purchased in Missouri and Texas will split the record $1.8 billion prize. Getting all the numbers right is pretty ...

Mastering Excel goes far beyond SUM and VLOOKUP. By learning functions like COUNT, AVERAGE, SUMIF, SUBTOTAL, XLOOKUP, and INDEX/MATCH, you can find opportunities to improve your Excel sheet. Some ...

President Donald Trump’s approval rating improved in two polls and fell in another this week—as Americans’ feelings about his use of the National Guard to tamp down on crime in large U.S. cities are ...