The author introduces the concept that superconductivity can establish a perfect formalism of electricity and magnetism. The correspondence of electric materials that exhibit perfect electrostatic shielding (E=0) in the static condition and superconductors that show perfect diamagnetism (B=0) is given to help readers understand the...

Adobe Photoshop Elements 14 Classroom in a Book is the most thorough and comprehensive way for you to master all the new features in Adobe's top-rated consumer-targeted photo-editing software. Each chapter in this step-by-step, project-based guide contains a project that builds on your growing knowledge of the...

• A hands-on guide to web scraping with real-life problems and solutions
• Techniques to download and extract data from complex websites
• Create a number of different web scrapers to extract...

• While driving in Java, tasks are also presented in Scala – a...

It is often the case that you would like a program to be able to do more than one thing at a time. You might, for example, want to monitor the keyboard for a key being pressed by a user and, at the same time, track the movement of the mouse by the user and repaint the screen. Each of these tasks can be thought of as a single thread in a...

Thoroughly updated to reflect the CompTIA Network+ N10-006 exam, Networking Essentials, Fourth Edition is a practical, up-to-date, and hands-on guide to the basics of networking. Written from the viewpoint of a working network administrator, it requires absolutely no experience with either network concepts or...

Groovy brings you the best of both worlds: a flexible, highly productive, agile, dynamic language that runs on the rich framework of the Java Platform. Groovy preserves the Java semantics and extends the JDK to give you true dynamic language capabilities. Programming Groovy 2 will help you, the experienced Java developer, learn and...