圖書標籤: 算法 計算機 計算機科學 編程 Hacker's_Delight Programming programming 程序設計
发表于2024-11-05
Hacker's Delight pdf epub mobi txt 電子書 下載 2024
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
有點像加德納寫的數學科普文章,各種計算(偏底層)的奇技淫巧。搞算法優化和編譯器的童稚可以看看。
評分http://www.itpub.net/thread-1731402-1-1.html
評分http://www.itpub.net/thread-1731402-1-1.html
評分http://www.itpub.net/thread-1731402-1-1.html
評分有點像加德納寫的數學科普文章,各種計算(偏底層)的奇技淫巧。搞算法優化和編譯器的童稚可以看看。
本书讲解的算法,和我参与翻译的那本《算法谜题》,虽然名字差不多,但是讲述的是完全不同的题材。本书讲解的题材,可以说市面上仅此一本(如果不算第一版的话),可以说是唯一一本讲解计算机算法的图书——而其他的算法书,则基本上全部是讲解数学算法的图书。虽然说数学算法...
評分译者翻译的部分我已经不想再拿来恶心自己了,前面有豆友已经吐完槽了。我想说的是,今天我拢共就看了三页,从第二章开头(11页)看到了13页,实在就看不下去了。被低级到单细胞生物都不会犯的错误刺痛了三叉神经,确实没法儿淡定了。 第二章开头第二段,举的第...
評分Hacker's delight is a interesting book. The only problem is it skiped many steps and hard to follow. For example, one of the topic is how to cout the number of binary 1s for a unsigned interger. 1. Easy answer start from here unsigned int CountBitOne(uns...
評分临行前多读读,到时候随便挑一段代码讲讲,绝对让丫面无人色~~注意把握分寸一点,当心对方恼羞成怒。 临行前多读读,到时候随便挑一段代码讲讲,绝对让丫面无人色~~注意把握分寸一点,当心...
評分年轻时买的,当时看了头几页,佩服地不行,不过后来就没再看了,前些日子整理的时候又看了看,趣味性极强,看得我很欢乐。里边记载了上古时期的先贤们经历的苦难以及他们的智慧。 基本上,除了吹牛逼装逼外就没啥实用价值了。
Hacker's Delight pdf epub mobi txt 電子書 下載 2024