Microsoft's spreadsheet program can do way more than you might realize. Become an Excel wizard in no time with these hacks and tricks. I've been writing about computers, the internet, and ...

Generate docx, pptx, and xlsx from templates (Word, Powerpoint and Excel documents), from Node.js or the browser. Demo: https://www.docxtemplater.com/demo. #docx # ...

Implement an efficient sudoku solver. This problem was asked by Google. Given an undirected graph represented as an adjacency matrix and an integer k, write a function to determine whether each vertex ...