Hacker’s Delight

Hacker's DelightA collection useful programming advice the author has collected over the years; small algorithms that make the programmer’s task easier.

* At long last, proven short-cuts to mastering difficult aspects of computer programming

* Learn to program at a more advanced level than is generally taught in schools and training courses, and much more advanced than can be learned through individual study/experience.

* An instant cult classic for programmers!

Computer programmers are often referred to as hackers — solitary problem solvers engrossed in a world of code as they seek elegant solutions to building better software. While many view these unique individuals as “madmen,” the truth is that much of the computer programmer’s job involves a healthy mix of arithmetic and logic. In Hacker’s Delight, veteran programmer Hank Warren shares the collected wisdom — namely tips and tricks — from his considerable experience in the world of application development. The resulting work is an irresistible collection that will help even the most seasoned programmers better their craft. Henry S. Warren Jr. has had a 40-year career with IBM, spanning the computer field from the IBM 704 to PowerPC. He has worked on various military command and control systems, and on the SETL project under Jack Schwartz at NYU. Since 1973 he has been in IBM’s Research Division at Yorktown Heights, New York. Here he has done compiler and computer architecture work on the 801 computer and its several variants through PowerPC. Presently he is working on the Blue Gene petaflop computer project. He received his Ph.D. in Computer Science from the Courant Institute at New York University in 1980.

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Hacker’s Delight (2nd Edition)

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Amazon Price: $59.99 $49.95 You save: $10.04 (17%). (as of July 18, 2019 01:01 – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.

In Hacker’s Delight, Second Edition, Hank Warren once again compiles an irresistible collection of programming hacks: timesaving techniques, algorithms, and tricks that help programmers build more elegant and efficient software, while also gaining deeper insights into their craft. Warren’s hacks are eminently practical, but they’re also intrinsically interesting, and sometimes unexpected, much like the solution to a great puzzle. They are, in a word, a delight to any programmer who is excited by the opportunity to improve.

Extensive additions in this edition include A new chapter on cyclic redundancy checking (CRC), including routines for the commonly used CRC-32 code A new chapter on error correcting codes (ECC), including routines for the Hamming code More coverage of integer division by constants, including methods using only shifts and adds Computing remainders without computing a quotient More coverage of population count and counting leading zeros Array population count New algorithms for compress and expand An LRU algorithm Floating-point to/from integer conversions Approximate floating-point reciprocal square root routine A gallery of graphs of discrete functions Now with exercises and answers