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使用std::string作为std::map的key出错解决 - C/C++ - 清泛网 - 专注C/C++及内核技术
...ror C2676: 二进制“<”:“const std::string”不定义该运算符或到预定义运算符可接收的类型的转换
反正是乱七八糟的错误,原因很简单,少了 #include <string>
(注意,不是string.h,如果包含了string.h,请改为string)std::string std::...
android ellipsize multiline textview
... = workingText.substring(0, lastSpace); // 由于我们大多数情况下workingText为中文,所以按照之前的逻辑找空格是不合适的 // 这里改成直接替换最后的字符 workingText = workingText.substring(0, workingText.length() - 1 - 1); }
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What is the purpose of static keyword in array parameter of function like “char s[static 10]”?
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@CiroSantilli巴拿馬文件六四事件法轮功 if (!someArray) { somecode... } could be removed
– M.M
May 10 '16 at 21:12
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How to read the mode field of git-ls-tree's output
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@CiroSantilli巴拿馬文件六四事件法轮功: group write permission isn't actually kept. It's just that the fsck code won't claim that a tree entry with that mode is bad. The idea was to leave room for group permissions on files, if it turne...
Coding in Other (Spoken) Languages
... able to code in Japanese you could use stuff like → 定 問 上 下 不 as special words, could you imagine a lisp in Japanese? (定 rember (→ (a lat) (問 ((空? lat) (引用 ())) (又 ...
– wallyqs
Jan 29 '09 at 8:54
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How can I troubleshoot my Perl CGI script?
... debugger; we can use the command line tool netcat (nc, saw that here: Perl如何remote debug?). So, first run the netcat listener in one terminal - where it will block and wait for connections on port 7234 (which will be our debug port):
$ nc -l 7234
Then, we'd want perl to start in debug mode w...
TLSF源码及算法介绍 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...法,时间复杂度 O(1),在内存碎片问题上表现良好,可以将它看做是一个动态管理内存的内存池,提供分配及回收内存的方法,并能够进行内存碎片化整理。它的特点在于:
可以预期的分配执行时间,无论对于多达的内存分配...
tinyxml XML解析库下载(tinyxml2.h 和 tinyxml2.cpp) - 源码下载 - 清泛...
tinyxml XML解析库下载(tinyxml2.h 和 tinyxml2.cpp)tinyxml XML解析C++编写的,一个 h,一个 cpp,绿色小巧,直接加入工程源码编译,跨平台。使用方法参见《C++ 读写xml方法整理(持续更新)》tinyxml2 h *O C++编写的,一个.h,一个.cpp,绿...