Software history has a deep impact on current software designers, computer scientists, and technologists. System constraints imposed in the past and the designs that responded to them are often unknown or poorly understood by students and practitioners, yet modern software systems often include “old” software and “historical” programming techniques. This work looks at software history through specific software areas to develop student-consumable practices, design principles, lessons learned, and trends useful in current and future software design. It also exposes key areas that are widely used in modern software, yet infrequently taught in computing programs. Written as a textbook, this book uses specific cases from the past and present to explore the impact of software trends and techniques. Building on concepts from the history of science and technology, software history examines such areas as fundamentals, operating systems, programming languages, programming environments, networking, and databases. These topics are covered from their earliest beginnings to their modern variants. There are focused case studies on UNIX, APL, SAGE, GNU Emacs, Autoflow, internet protocols, System R, and others. Extensive problems and suggested projects enable readers to deeply delve into the history of software in areas that interest them most.
Incredible and searing." --Nic Stone, #1 New York Times bestselling author of Dear Martin The Hate U Give meets Just Mercy in this unflinching yet uplifting first novel that explores the racist injustices in the American justice system. Every week, seventeen-year-old Tracy Beaumont writes letters to Innocence X, asking the organization to help her father, an innocent Black man on death row. After seven years, Tracy is running out of time--her dad has only 267 days left. Then the unthinkable happens. The police arrive in the night, and Tracy's older brother, Jamal, goes from being a bright, promising track star to a "thug" on the run, accused of killing a white girl. Determined to save her brother, Tracy investigates what really happened between Jamal and Angela down at the Pike. But will Tracy and her family survive the uncovering of the skeletons of their Texas town's racist history that still haunt the present? Fans of Nic Stone, Tiffany D. Jackson, and Jason Reynolds won't want to miss this provocative and gripping debut.
Warren and his sister Tracey first discover the Jewel of Fenrath and the Book of Spells . When Gorgool and his servantr take the Book and Jewel away, the kids and Johnny B. Dead struggle to regain them as Warren becomes a monster by mistake!
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