大约有 40,000 项符合查询结果(耗时:0.0576秒) [XML]

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Finding out current index in EACH loop (Ruby) [duplicate]

I want to find out the current index while i am in the each loop. how do i do so? 2 Answers ...
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Local (?) variable referenced before assignment [duplicate]

...ide a function you will need to do define test1 as a global variable, for example: test1 = 0 def testFunc(): global test1 test1 += 1 testFunc() However, if you only need to read the global variable you can print it without using the keyword global, like so: test1 = 0 def testFunc(): ...
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c#操作xml读取xml经过排序后再返回xml数据 - 更多技术 - 清泛网 - 专注C/C++及内核技术

c#操作xml读取xml经过排序后再返回xml数据本例C#读取xml并按照节点值排序后保存:XmlDocument doc = new XmlDocument();doc.Load("c: config.xml");XmlNodeList list = doc....本例C#读取xml并按照节点值排序后保存: XmlDocument doc = new XmlDocument(); doc.Load...
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net use命令使用方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术

... use \\0.0.0.0\dir "your password" /User:username /PERSISTENT:YES net use x: \\0.0.0.0\dir "your password" /User:username /PERSISTENT:YES (映射到本地X盘符) 注意:密码一定用双引号,不可用单引号,不然会把单引号当作密码一部分导致可能出现如下...
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Linux chmod命令用法 - 更多技术 - 清泛网 - 专注C/C++及内核技术

Linux chmod命令用法chmod----改变一个或多个文件的存取模式(mode)chmod [options] mode files只能文件属主或特权用户才能使用该功能来改变文件存取模式。mo...chmod----改变一个或多个文件的存取模式(mode) chmod [options] mode files 只能文...
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c#操作xml读取xml经过排序后再返回xml数据 - .NET(C#) - 清泛IT论坛,有思想、有深度

XmlDocument doc = new XmlDocument(); doc.Load("c:\\config.xml"); XmlNodeList list = doc.SelectNodes("/configuration/item"); List<XmlNode> arrNode = new List<XmlNode>(); foreach (XmlNode node in list) {     arrNode.Add(node); } // 关键:使用匿名方法...
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net use命令使用方法 - 脚本技术 - 清泛IT论坛,有思想、有深度

....0.0\dir "your password" /User:username /PERSISTENT:YES net use x: \\0.0.0.0\dir "your password" /User:username /PERSISTENT:YES     (映射到本地X盘符) 注意:密码一定用双引号,不可用单引号,不然会把单引号当作密码一...
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【解决】标准库std::min/std::max 与 Windows.h中的宏 min/max 冲突问题 - ...

【解决】标准库std::min/std::max 与 Windows.h中的宏 min/max 冲突问题在包含了Windows h的 C++ 源代码中使用std::min std::max会出现错误。int main(){ int x = std::max(0, 1); int y = std::min(-1, 0);}error C2589: & 在包含了 Windows.h 的 C++ 源代码中使用 st...
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nginx启用gzip压缩,大大降低网站流量 - 更多技术 - 清泛网 - 专注C/C++及内核技术

nginx启用gzip压缩,大大降低网站流量nginx_gzip_config1、建立一个 gzip conf ,配置内容如下: gzip_buffers 4 16k: 压缩时的缓存区大小, 可以理解为工作车间的大小 gzip_static on: 对静态文件进行gzip压缩, 是用来配合gzip 1、建立一个 gzip.conf...
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How to bind a List to a ComboBox?

...ry = (Country)comboBox1.SelectedItem;. If you want the ComboBox to dynamically update you'll need to make sure that the data structure that you have set as the DataSource implements IBindingList; one such structure is BindingList<T>. Tip: make sure that you are binding the DisplayMember to...