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Language Books/Tutorials for popular languages
...ad-tree book.
If you want to learn C, read K&R. If you want to learn C++, read Stroustrup. If you want to learn Lisp/Scheme, read SICP. Etc.
If you're not willing to spend more than $30 and a few hours to learn a language, you probably aren't going to learn it.
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How do you reverse a string in place in C or C++?
How do you reverse a string in C or C++ without requiring a separate buffer to hold the reversed string?
30 Answers
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In c++ what does a tilde “~” before a function name signify?
...ack.
But taking your question exactly as it appears in the title:
In c++ what does a tilde “~” before a function name signify?
there is another situation. In any context except immediately before the name of a class (which is the destructor context), ~ is the one's complement (or bitwise...
Linux 进程卡住了怎么办？ - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...d57>] fuse_request_send+0x27/0x30
[<ffffffff81331b3f>] fuse_flush+0x17f/0x200
[<ffffffff81218fd2>] filp_close+0x32/0x80
[<ffffffff8123ac53>] __close_fd+0xa3/0xd0
[<ffffffff81219043>] SyS_close+0x23/0x50
[<ffffffff8186281b>] entry_SYSCALL_64_fastpath+0x22/0xcb
[<ffffffffffffffff>] 0xfffffffffff...
Should I return EXIT_SUCCESS or 0 from main()?
...stion, but I keep seeing conflicting answers: should the main routine of a C++ program return 0 or EXIT_SUCCESS ?
8 Answ...
Difference between CPPFLAGS and CXXFLAGS in GNU Make
...osed to be for flags for the C PreProcessor; CXXFLAGS is for flags for the C++ compiler.
The default rules in make (on my machine, at any rate) pass CPPFLAGS to just about everything, CFLAGS is only passed when compiling and linking C, and CXXFLAGS is only passed when compiling and linking C++.
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How to convert a number to string and vice versa in C++
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Update for C++11
As of the C++11 standard, string-to-number conversion and vice-versa are built in into the standard library. All the following functions are present in <string> (as per paragraph 21.5).
string to numeric
float ...
灾难恢复RTO 与 RPO - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...遇的，能忍受多少损失，需要算出一个大概的成本，当然不一定很精确。
其次，无论企业容灾系统是采用冷备、热备、温备、还是磁盘备份，几分钟恢复业务和几天恢复业务效果是完全不一样的。企业需要明确对恢复时间的容...
为啥 ol 标签不显示数字，而是显示点？ - 建站技术 - 清泛IT社区，为创新赋能！
如题，出现这种情况一般是全局设置了如下样式从而破坏了ol 原本的默认显示数字的样式。
list-style: none; 或 list-style: initial;
解决方法：
重新设置ol样式为：
list-style: decimal;
错误：缺少一个项目子类型。 子类型: 此安装不支持“{C089C8C0-30E0-4E22-8...
解决方法：下载安装Microsoft Visual Studio 2012 SDKhttp://www.microsoft.com/en-us/download/confirmation.aspx?id=30668