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c++提取复数的实部和虚部 - C/C++ - 清泛网 - 专注C/C++及内核技术

...p, 0, sizeof(COMPLEX)); char buf[MAX_BUF_LEN]; int signPos = -1, // +/-号位置 iPos = -1; // 结尾的i的位置 for (int i = len-1; i >-1; i--) { if ('i' == strCplx[i]) iPos = i; else if ('+' == strCplx[i] || '-' == strCplx[...
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error LNK2019: 无法解析的外部符号_socket,该符号在函数 中被引用 - C/C+...

error LNK2019: 无法解析的外部符号_socket,该符号在函数 中被引用1>NetClient.obj : error LNK2019: 无法解析的外部符号 _closesocket@4,该符号在函数 _main 中被引用1>NetClient.obj : error L...1>NetClient.obj : error LNK2019: 无法解析的外部符号 _closesocket@...
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Linux下安装项目管理工具Redmine - 开源 & Github - 清泛网 - 专注C/C++及内核技术

...ux下安装项目管理工具RedmineLinux下安装项目管理工具Redmine1、Ruby安装Ruby on Rails网站推荐使用1.8.7版。点击(此处)折叠或打开# wget ftp: ftp.ruby-lang.org ...Linux下安装项目管理工具Redmine 1、Ruby安装 Ruby on Rails网站推荐使用1.8.7版。 ...
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php each与list的用法 - 更多技术 - 清泛网 - 专注C/C++及内核技术

php each与list的用法1.each的用法先看APIarrayeach ( array&$array)api里是这么描述的:each—返回数组中当前的键/值对并将数组指针向前移动一步我们先来看...1.each的用法 先看API:array each ( array &$array ) api里是这么描述的:each — 返回...
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phpcms 启用手机门户(自动判断手机浏览器) - 更多技术 - 清泛网 - 专注C/...

phpcms 启用手机门户(自动判断手机浏览器)1、确定一个域名作为你手机wap站点的访问域名,例如:http: m.xxx.com。接下来在域名管理系统中简析这个域名到你的服务器地址。2、修改 ca...1、确定一个域名作为你手机wap站点的访问...
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Python: Continuing to next iteration in outer loop

... answered Dec 4 '16 at 10:45 user7610user7610 14.8k66 gold badges8585 silver badges102102 bronze badges ...
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Remove border from buttons

... 188 Add padding: 0; border: none; background: none; to your buttons. Demo: https://jsfiddle.n...
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Select count(*) from multiple tables

How can I select count(*) from two different tables (call them tab1 and tab2 ) having as result: 18 Answers ...
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using awk with column value conditions

... 132 If you're looking for a particular string, put quotes around it: awk '$1 == "findtext" {print...
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Using a dictionary to count the items in a list [duplicate]

... in 2.7 and 3.1 there is special Counter dict for this purpose. >>> from collections import Counter >>> Counter(['apple','red','apple','red','red','pear']) Counter({'red': 3, 'apple': 2, 'pear': 1}) ...