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How can I build a small operating system on an old desktop computer? [closed]

... is the one we used in my OS class in college: Modern Operating Systems PDF Modern Operating Systems on Amazon Despite the ridiculous cover, it's a fantastic read, especially for a textbook. Tanenbaum is really an expert in this area and his explanations of how the OS works underneath the hoo...
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Why is list initialization (using curly braces) better than the alternatives?

...e proposed for C++20: open-std.org/jtc1/sc22/wg21/docs/papers/2018/p1008r1.pdf – Allan Jensen Nov 10 '19 at 14:59 1 ...
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How to work with complex numbers in C?

..., check page 182 of N1256 draft open-std.org/jtc1/sc22/wg14/www/docs/n1256.pdf#page=182 "7.3 Complex arithmetic <complex.h>". Such keyword was probably selected in C99 to not break existing c (C90) programs which implements complex by hand. If <complex.h> is included, complex will be def...
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Is ASCII code 7-bit or 8-bit?

...mizdat copy at http://falsedoor.com/doc/ascii_evolution-of-character-codes.pdf) and then chase its references (many of which are not available online and may be hard to find even with access to a university library, I regret to say). ...
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What is the logic behind the “using” keyword in C++?

...related to templates. Warning: there may be typos due to copying over from PDF. First let’s consider a toy example: template <typename T> class MyAlloc {/*...*/}; template <typename T, class A> class MyVector {/*...*/}; template <typename T> struct Vec { typedef MyVector<T...
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What is the difference between loose coupling and tight coupling in the object oriented paradigm?

...'s easier to test and maintain. You may find this paper by Martin Fowler (PDF) helpful. share | improve this answer | follow | ...
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What is the difference between ELF files and bin files?

...e http://infocenter.arm.com/help/topic/com.arm.doc.ihi0044d/IHI0044D_aaelf.pdf ELF from wiki http://en.wikipedia.org/wiki/Executable_and_Linkable_Format ELF format is generally the default output of compiling. if you use GNU tool chains, you can translate it to binary format by using objcopy, suc...
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基于PECL OAuth打造微博应用 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...却发现平台质量良莠不齐,有很多不完善的地方,就拿PHPSDK来说吧,多半都是用TwitterOAuth改的,一旦多平台集成,很容易出现命名冲突之类的问题。 既然官方SDK不给力,那我们只能发扬自力更生的革命精神了!好消息是PHP本...
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How can I generate a diff for a single file between two branches in github

...Chrome browsers: https://chrome.google.com/webstore/detail/diff-tools-text-pdf-doc-o/lkcdojpmjehlniamnglpjlldkoonlomb Open Diff Tools ( http://iblogbox.com/devtools/diff/ ) From GitHub go to the BEFORE commit, tag, or branch, open the file, then click on the Raw button to get the raw file view, se...
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Retaining file permissions with Git

.../05.WhatToReport.doc;664;pauljohn;pauljohn 05.WhatToReport/05.WhatToReport.pdf;664;pauljohn;pauljohn As you can see, we have filepath;perms;owner;group In the comments about this approach, one of the posters complains that it only works with same username, and that is technically true, but it i...