Compact Discs (VD), Digital Discs (CD), and CD-ROMs for computers belong to this category. A write-once optical disc means that the user can write in one time and read it many times, but it cannot be...

Supercomputers Supercomputers are usually composed of hundreds, thousands or even more processors (machines) that can calculate what ordinary PCs and servers can’t do. Computers for large and complex...

Introduction This book is the first-hand drive development materials summarized by the author based on years of work and study experience. This book is more about experience, and some small discoveri...

Introduction This book introduces the software design based on the underlying hardware, involving the design of device drivers, the customization/transplantation of embedded real-time operating syste...

Introduction The readers of this book are mainly engineering and technical personnel engaged in mobile game development, college students and related technology enthusiasts. This book can be used as...

Qualcomm Brew MP The Brew Mobile Platform (Brew MP) mobile operating system provides an attractive user experience for all grades of mobile phones, including entry-level smartphones. An operating sy...

Origin of the award The award was founded in 1946 by the Detective Writers Association of America (MWA). The award is named after Edgar Allen Poe, the originator of the world detective novels praised...

Introduction Animals and plants are generally multicellular organisms, and the situation is more complicated; while the situation of microorganisms is much simpler. Therefore, the first study of mic...

Character experience In November 1977, Yan Ning was born in Boping Village, Zhangqiu Puji, Shandong. From 1996 to 2000, Yan Ning studied in the Department of Biological Science and Technology of Tsin...

Introduction Members of the American Academy of Nursing Sciences refer to the members of the American Academy of Nursing Sciences (founded in 1973). Election as a Fellow of the American Academy of N...

There are many algorithms for calculating the shortest distance between two nodes in the graph. The most famous algorithm is the Dijkstra algorithm proposed by Dijkstra in 1959. The algorithm require...

Related algorithms Dijkstra algorithmDijkstra algorithm is a classic shortest path algorithm. The basic idea is to set a set S to store the vertices of the shortest path. The initial state of S onl...

Introduction 2B+D is a simple way to express the basic speed interface of Integrated Services Digital Network (ISDN). The 2B+D interface includes two voice channels B1 and B2 with a rate of 64kbit/s...

IntroductionAn innovative pocket-sized FiberOneShot light tester. Greatly simplifies the testing process of traditional single-mode fiber. One-button test function, you can complete the test in just a...

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