This friendly guide teaches you how to apply common algorithms to the practical problems you face every day as a programmer. You'll start with sorting and searching and, as you build up your skills in thinking algorithmically, you'll tackle more complex concerns such as data compression and artificial intelligence. This accesible introduction is suitable for self-taught programmers, engineers, or anyone who wants to brush up on algorithms. Each carefully presented example includes helpful diagrams and fully annotated code samples in Python.

Whether pondering black holes or predicting discoveries at CERN, physicists believe the best theories are beautiful, natural, and elegant, and this standard separates popular theories from disposable ones. This is why, Sabine Hossenfelder argues, we have not seen a major breakthrough in the foundations of physics for more than four decades. The belief in beauty has become so dogmatic that it now conflicts with scientific objectivity: Observation has been unable to confirm mindboggling theories, like supersymmetry or grand unification, invented by physicists based on aesthetic criteria.

William L. Shirer was a CBS foreign correspondent and renowned author of New York Times best-selling nonfiction about World War II, and this is the first part of his three-part autobiography. A renowned journalist and author of The Rise and Fall of the Third Reich, William L. Shirer chronicles his own life story in a personal history that parallels the greater historical events for which he served as a witness.

In the summer of 1925, Katharine Sergeant Angell White walked into The New Yorker’s midtown office and left with a job as an editor. The magazine was only a few months old. Over the next thirty-six years, White would transform the publication into a literary powerhouse. This exquisite biography brings to life the remarkable relationships White fostered with her writers and how these relationships nurtured an astonishing array of literary talent.

Michael Chad Hoeppner has coached presidential candidates, prominent CEOs, and Ivy League deans on their communication skills. Now, he shares his wide‑ranging knowledge in Don't Say Um. Hoeppner has created an entirely new approach to communication training, providing physical exercises to quickly improve speaking. With simple-to-master exercises, Don’t Say Um is an essential tool for improving your speech. Don't Say Um challenges our preconceived notions of good speaking techniques and offers powerful tools to become master communicators.