blocks|key|1163190|text|我绝对喜欢Henry+Warren的Hacker's+Delight这本书。它的网站提供了第2章(“基础”)作为一个免费的样本，尽管它的名字，提供了一些相当复杂的位操作技巧。这可能不是最好的起点，但一旦你开始熟悉位运算，它就会变得很棒。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1163191|entityMap|0|LINK|mutability|MUTABLE|url|http://www.hackersdelight.org/^0|I|G|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

I absolutely love Henry Warren's <a href="http://www.hackersdelight.org/" rel="noreferrer">Hacker's Delight</a> book. The website for it offers Chapter 2 ("Basics") as a free sample which, despite the name, offers some fairly sophisticated bit manipulation tricks. It might not be the best place to start, but it's fantastic once you start to get comfortable with bit arithmetic.

blocks|key|1163104|text|你必须知道二进制的背景知识。http://en.wikipedia.org/wiki/Binary_numeral_system有一个很好的概述。查看http://en.wikipedia.org/wiki/Bitwise_operation中的按位操作。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1163105|entityMap|0|LINK|mutability|MUTABLE|url|http://en.wikipedia.org/wiki/Binary_numeral_system|1|http://en.wikipedia.org/wiki/Bitwise_operation^0|E|1E|0|23|1A|1|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@$A|O|B|P|1|Q]|$A|R|B|S|1|T]]|C|$]]|$1|D|3|-4|5|6|7|U|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]|L|$5|G|H|I|C|$J|M]]]]

You'll have to know the background of the binary system. <a href="http://en.wikipedia.org/wiki/Binary_numeral_system" rel="noreferrer">http://en.wikipedia.org/wiki/Binary_numeral_system</a> has a great overview. Look at <a href="http://en.wikipedia.org/wiki/Bitwise_operation" rel="noreferrer">http://en.wikipedia.org/wiki/Bitwise_operation</a> for bitwise operations.

blocks|key|1162999|text|这里有几个：|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|1163000|1163001|Dev+Articles+->+Bitwise+Operators|unordered-list-item|1163002|GameDev.net+->+Bitwise+Operators|1163003|Wikipedia+->+Bitwise+Operation|1163004|Code+Project+->+Bitwise+Operations|1163005|1163006|entityMap|0|LINK|mutability|MUTABLE|url|http://www.devarticles.com/c/a/Cplusplus/Bitwise-Operators/|1|http://www.gamedev.net/reference/articles/article1563.asp|2|http://en.wikipedia.org/wiki/Bitwise_operation|3|http://www.codeproject.com/KB/cpp/bitbashing.aspx^0|5|1|0|0|0|X|0|0|0|W|1|0|0|U|2|0|0|Y|3|0|0^^$0|@$1|2|3|4|5|6|7|14|8|@$9|15|A|16|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|17|8|@]|D|@]|E|$]]|$1|G|3|H|5|I|7|18|8|@]|D|@$9|19|A|1A|1|1B]]|E|$]]|$1|J|3|K|5|I|7|1C|8|@]|D|@$9|1D|A|1E|1|1F]]|E|$]]|$1|L|3|M|5|I|7|1G|8|@]|D|@$9|1H|A|1I|1|1J]]|E|$]]|$1|N|3|O|5|I|7|1K|8|@]|D|@$9|1L|A|1M|1|1N]]|E|$]]|$1|P|3|-4|5|6|7|1O|8|@]|D|@]|E|$]]|$1|Q|3|-4|5|6|7|1P|8|@]|D|@]|E|$]]]|R|$S|$5|T|U|V|E|$W|X]]|Y|$5|T|U|V|E|$W|Z]]|10|$5|T|U|V|E|$W|11]]|12|$5|T|U|V|E|$W|13]]]]

Here are a few:

<ul>
<li><a href="http://www.devarticles.com/c/a/Cplusplus/Bitwise-Operators/" rel="nofollow noreferrer">Dev Articles -> Bitwise Operators</a></li>
<li><a href="http://www.gamedev.net/reference/articles/article1563.asp" rel="nofollow noreferrer">GameDev.net -> Bitwise Operators</a></li>
<li><a href="http://en.wikipedia.org/wiki/Bitwise_operation" rel="nofollow noreferrer">Wikipedia -> Bitwise Operation</a></li>
<li><a href="http://www.codeproject.com/KB/cpp/bitbashing.aspx" rel="nofollow noreferrer">Code Project -> Bitwise Operations</a></li>
</ul>

blocks|key|1163138|text|好吧，我猜每本c/c%2B%2B书都解释了按位运算符。也有很多教程online.If我是你，我会提高我的谷歌技能。美味也有一个很好的搜索功能。以下是我找到的一些链接：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1163139|http://www.gamedev.net/reference/articles/article1563.asp|offset|length|1163140|http://www.vipan.com/htdocs/bitwisehelp.html|1163141|http://graphics.stanford.edu/~seander/bithacks.html|1163142|http://en.wikipedia.org/wiki/Bitwise_operation|1163143|http://resnet.uoregon.edu/~gurney_j/jmpc/bitwise.html|1163144|http://www.cprogramming.com/tutorial/bitwise_operators.html|1163145|http://www.catonmat.net/blog/low-level-bit-hacks-you-absolutely-must-know/|1163146|http://www.codeproject.com/KB/cpp/bitbashing.aspx|1163147|http://www.eskimo.com/~scs/cclass/int/sx4ab.html|1163148|http://www.cs.utk.edu/~vose/c-stuff/bithacks.html|1163149|http://www.somacon.com/p125.php|1163150|http://www.fredosaurus.com/notes-cpp/expressions/bitops.html|1163151|http://goanna.cs.rmit.edu.au/~stbird/Tutorials/BitwiseOps.html|1163152|http://www.custard.org/~andrew/programming/bitwise/|1163153|http://www.codeproject.com/KB/cpp/Bitwise_Operation.aspx|1163154|http://bits.stephan-brumme.com/|1163155|http://en.wikipedia.org/wiki/Bit_manipulation|1163156|http://www.hackersdelight.org/HDcode.htm|1163157|http://www.arduino.cc/playground/Code/BitMath|1163158|http://irc.essex.ac.uk/www.iota-six.co.uk/c/e4_bitwise_operators_and_or_xor.asp|1163159|entityMap|0|LINK|mutability|MUTABLE|url|1|2|3|4|5|6|7|8|9|10|11|12|13|14|15|16|17|18|19^0|0|0|1L|0|0|0|18|1|0|0|1F|2|0|0|1A|3|0|0|1H|4|0|0|1N|5|0|0|22|6|0|0|1D|7|0|0|1C|8|0|0|1D|9|0|0|V|A|0|0|1O|B|0|0|1Q|C|0|0|1F|D|0|0|1K|E|0|0|V|F|0|0|19|G|0|0|14|H|0|0|19|I|0|0|27|J|0^^$0|@$1|2|3|4|5|6|7|27|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|28|8|@]|9|@$D|29|E|2A|1|2B]]|A|$]]|$1|F|3|G|5|6|7|2C|8|@]|9|@$D|2D|E|2E|1|2F]]|A|$]]|$1|H|3|I|5|6|7|2G|8|@]|9|@$D|2H|E|2I|1|2J]]|A|$]]|$1|J|3|K|5|6|7|2K|8|@]|9|@$D|2L|E|2M|1|2N]]|A|$]]|$1|L|3|M|5|6|7|2O|8|@]|9|@$D|2P|E|2Q|1|2R]]|A|$]]|$1|N|3|O|5|6|7|2S|8|@]|9|@$D|2T|E|2U|1|2V]]|A|$]]|$1|P|3|Q|5|6|7|2W|8|@]|9|@$D|2X|E|2Y|1|2Z]]|A|$]]|$1|R|3|S|5|6|7|30|8|@]|9|@$D|31|E|32|1|33]]|A|$]]|$1|T|3|U|5|6|7|34|8|@]|9|@$D|35|E|36|1|37]]|A|$]]|$1|V|3|W|5|6|7|38|8|@]|9|@$D|39|E|3A|1|3B]]|A|$]]|$1|X|3|Y|5|6|7|3C|8|@]|9|@$D|3D|E|3E|1|3F]]|A|$]]|$1|Z|3|10|5|6|7|3G|8|@]|9|@$D|3H|E|3I|1|3J]]|A|$]]|$1|11|3|12|5|6|7|3K|8|@]|9|@$D|3L|E|3M|1|3N]]|A|$]]|$1|13|3|14|5|6|7|3O|8|@]|9|@$D|3P|E|3Q|1|3R]]|A|$]]|$1|15|3|16|5|6|7|3S|8|@]|9|@$D|3T|E|3U|1|3V]]|A|$]]|$1|17|3|18|5|6|7|3W|8|@]|9|@$D|3X|E|3Y|1|3Z]]|A|$]]|$1|19|3|1A|5|6|7|40|8|@]|9|@$D|41|E|42|1|43]]|A|$]]|$1|1B|3|1C|5|6|7|44|8|@]|9|@$D|45|E|46|1|47]]|A|$]]|$1|1D|3|1E|5|6|7|48|8|@]|9|@$D|49|E|4A|1|4B]]|A|$]]|$1|1F|3|1G|5|6|7|4C|8|@]|9|@$D|4D|E|4E|1|4F]]|A|$]]|$1|1H|3|-4|5|6|7|4G|8|@]|9|@]|A|$]]]|1I|$1J|$5|1K|1L|1M|A|$1N|C]]|1O|$5|1K|1L|1M|A|$1N|G]]|1P|$5|1K|1L|1M|A|$1N|I]]|1Q|$5|1K|1L|1M|A|$1N|K]]|1R|$5|1K|1L|1M|A|$1N|M]]|1S|$5|1K|1L|1M|A|$1N|O]]|1T|$5|1K|1L|1M|A|$1N|Q]]|1U|$5|1K|1L|1M|A|$1N|S]]|1V|$5|1K|1L|1M|A|$1N|U]]|1W|$5|1K|1L|1M|A|$1N|W]]|1X|$5|1K|1L|1M|A|$1N|Y]]|1Y|$5|1K|1L|1M|A|$1N|10]]|1Z|$5|1K|1L|1M|A|$1N|12]]|20|$5|1K|1L|1M|A|$1N|14]]|21|$5|1K|1L|1M|A|$1N|16]]|22|$5|1K|1L|1M|A|$1N|18]]|23|$5|1K|1L|1M|A|$1N|1A]]|24|$5|1K|1L|1M|A|$1N|1C]]|25|$5|1K|1L|1M|A|$1N|1E]]|26|$5|1K|1L|1M|A|$1N|1G]]]]

Well, I guess every c/c++ book explains bitwise operators. 
There are also a lot of tutorials online.If I were you, I would improve my google skills. Delicious also has a good search functionality. Here are some of the links I have found:

<a href="http://www.gamedev.net/reference/articles/article1563.asp" rel="nofollow noreferrer">http://www.gamedev.net/reference/articles/article1563.asp</a>

<a href="http://www.vipan.com/htdocs/bitwisehelp.html" rel="nofollow noreferrer">http://www.vipan.com/htdocs/bitwisehelp.html</a>

<a href="http://graphics.stanford.edu/~seander/bithacks.html" rel="nofollow noreferrer">http://graphics.stanford.edu/~seander/bithacks.html</a>

<a href="http://en.wikipedia.org/wiki/Bitwise_operation" rel="nofollow noreferrer">http://en.wikipedia.org/wiki/Bitwise_operation</a>

<a href="http://resnet.uoregon.edu/~gurney_j/jmpc/bitwise.html" rel="nofollow noreferrer">http://resnet.uoregon.edu/~gurney_j/jmpc/bitwise.html</a>

<a href="http://www.cprogramming.com/tutorial/bitwise_operators.html" rel="nofollow noreferrer">http://www.cprogramming.com/tutorial/bitwise_operators.html</a>

<a href="http://www.catonmat.net/blog/low-level-bit-hacks-you-absolutely-must-know/" rel="nofollow noreferrer">http://www.catonmat.net/blog/low-level-bit-hacks-you-absolutely-must-know/</a>

<a href="http://www.codeproject.com/KB/cpp/bitbashing.aspx" rel="nofollow noreferrer">http://www.codeproject.com/KB/cpp/bitbashing.aspx</a>

<a href="http://www.eskimo.com/~scs/cclass/int/sx4ab.html" rel="nofollow noreferrer">http://www.eskimo.com/~scs/cclass/int/sx4ab.html</a>

<a href="http://www.cs.utk.edu/~vose/c-stuff/bithacks.html" rel="nofollow noreferrer">http://www.cs.utk.edu/~vose/c-stuff/bithacks.html</a>

<a href="http://www.somacon.com/p125.php" rel="nofollow noreferrer">http://www.somacon.com/p125.php</a>

<a href="http://www.fredosaurus.com/notes-cpp/expressions/bitops.html" rel="nofollow noreferrer">http://www.fredosaurus.com/notes-cpp/expressions/bitops.html</a>

<a href="http://goanna.cs.rmit.edu.au/~stbird/Tutorials/BitwiseOps.html" rel="nofollow noreferrer">http://goanna.cs.rmit.edu.au/~stbird/Tutorials/BitwiseOps.html</a>

<a href="http://www.custard.org/~andrew/programming/bitwise/" rel="nofollow noreferrer">http://www.custard.org/~andrew/programming/bitwise/</a>

<a href="http://www.codeproject.com/KB/cpp/Bitwise_Operation.aspx" rel="nofollow noreferrer">http://www.codeproject.com/KB/cpp/Bitwise_Operation.aspx</a>

<a href="http://bits.stephan-brumme.com/" rel="nofollow noreferrer">http://bits.stephan-brumme.com/</a>

<a href="http://en.wikipedia.org/wiki/Bit_manipulation" rel="nofollow noreferrer">http://en.wikipedia.org/wiki/Bit_manipulation</a>

<a href="http://www.hackersdelight.org/HDcode.htm" rel="nofollow noreferrer">http://www.hackersdelight.org/HDcode.htm</a>

<a href="http://www.arduino.cc/playground/Code/BitMath" rel="nofollow noreferrer">http://www.arduino.cc/playground/Code/BitMath</a>

<a href="http://irc.essex.ac.uk/www.iota-six.co.uk/c/e4_bitwise_operators_and_or_xor.asp" rel="nofollow noreferrer">http://irc.essex.ac.uk/www.iota-six.co.uk/c/e4_bitwise_operators_and_or_xor.asp</a>

blocks|key|1163065|text|我想可能还有其他更好的资源，但我记得几年前我在GameDev.Net上读到过一篇关于这方面的文章。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1163066|BitWise+Operations+in+C|offset|length|1163067|entityMap|0|LINK|mutability|MUTABLE|url|http://www.gamedev.net/reference/articles/article1563.asp^0|0|0|N|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@$D|P|E|Q|1|R]]|A|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|M]]]]

I imagine there are other possibly better resources, but I remembered that there was an article on this I read a few years ago on GameDev.Net.

<a href="http://www.gamedev.net/reference/articles/article1563.asp" rel="nofollow noreferrer">BitWise Operations in C</a>

blocks|key|143937|text|我同意上面对那篇GameDev.net文章的回应。在过去，这对我来说是一个很好的选择。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|143938|这篇关于使用位掩码进行反规范化(http://maggienelson.com/2009/02/denormalization-with-bitmasks/)的文章对我也很有用，其中包括数据库特定的示例，以备使用。|offset|length|143939|entityMap|0|LINK|mutability|MUTABLE|url|http://maggienelson.com/2009/02/denormalization-with-bitmasks/^0|0|G|1Q|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@$D|P|E|Q|1|R]]|A|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|M]]]]

I agree with the responses above on that GameDev.net article. That was a good one for me in the past.

This article on Denormalization with Bitmasks (<a href="http://maggienelson.com/2009/02/denormalization-with-bitmasks/" rel="nofollow noreferrer">http://maggienelson.com/2009/02/denormalization-with-bitmasks/</a>) was useful to me as well and includes database-specific examples, in case those are of use.

I am a c++ programmer and occasionally I'll come across some code that is using bitwise operators to manipulate things at the bit level, but I have no real understanding of those concepts. So I would like a resource to help me learn it so well that it becomes second nature. Does anyone know of good resources for this? A google search did not provide me much useful information. Maybe I'm not sure what to look for. Thanks!

Resources to learn bitwise programming?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

文章

问答

视频

教程

学习中心

腾讯云实验室

直播

竞赛

腾讯云代码分析专区

腾讯iOA零信任安全管理系统专区

腾讯云架构师技术同盟交流圈

腾讯云数据库专区

腾讯云智能顾问专区

腾讯云原生专区

腾讯混元专区

腾讯云TCE专区

腾讯云Lighthouse专区

腾讯云HAI专区

腾讯云Edgeone专区

腾讯云存储专区

腾讯云智能专区

腾讯轻联专区 

腾讯云开发专区

TAPD专区

腾讯轻量云游戏服专区

腾讯云最具价值专家

腾讯云架构师技术同盟

腾讯云创作之星

腾讯云开发者先锋

腾讯云代码助手

云原生构建

TAPD 敏捷项目管理

Cloud Studio

SDK中心

API中心

命令行工具

涵盖代码开发、场景应用、自动测试全流程，助你从零构建专属AI助手

一站式MCP教程库，解锁AI应用新玩法

聚焦“写作效率、视觉美观与运行性能”三方面进行全面升级，为您提供更高效、稳定的创作环境

社区富文本&Markdown编辑器全新改版上线，欢迎大家体验!

诚挚邀请您参与本次调研，分享您的真实使用感受与建议。您的反馈至关重要，感谢您的支持与参与！

社区新版编辑器体验调研

我是一名c++程序员，偶尔会遇到一些使用位运算符在位级操作的代码，但我对这些概念没有真正的理解。所以我想要一个资源来帮助我学好它，让它成为第二天性。有没有人知道这方面的好资源？谷歌搜索并没有给我提供多少有用的信息。也许我不确定要找什么。谢谢!

问学习按位编程的资源？
EN

回答 6

Stack Overflow用户

Stack Overflow用户

Stack Overflow用户

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问学习按位编程的资源？EN

回答 6

Stack Overflow用户

Stack Overflow用户

Stack Overflow用户

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问学习按位编程的资源？
EN