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Windows下通过端口号查找出对应进程名称 - 更多技术 - 清泛网 - 专注C/C+...

...看需要查询端口号,这里为80端口,如下图: 继续使用CMD窗口,输入netstat -aon|findstr "80"命令查询端口被哪个进程所占用,如下图,可以看到被pid为6844进程所占用 再使用tasklist|findstr "6844"命令,查找出哪个程序使用了...
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Access-Control-Allow-Origin与跨域 - 建站技术 - 清泛IT论坛,有思想、有深度

...igin' header is present on the requested resource. 问题在某域名下使用Ajax向另一个域名下页面请求数据,会遇到跨域问题。另一个域名必须在response中添加 Access-Control-Allow-Origin header,才能让前者成功拿到数据。这句话对吗?如果对...
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【未发布】【第三课】弹球游戏(终于进入游戏编程环节了) - App Inventor ...

课程目: 熟悉各绘画动画组件使用,了解函数使用方法。 难度系数:1星半 --------------- 遇到问题:平板编码缺陷  代码块参数点不出来,鼠标右键点不出来。小米浏览器编程测试不了,卡住20%。 ...
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【解决】标准库std::min/std::max 与 Windows.h中宏 min/max 冲突问题 - ...

...ws.h中宏 min/max 冲突问题在包含了Windows h 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 C++ 源代码中使用 std::min/std::max 会出现错误。 int main()...
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App Inventor 2 FTP 上传下载全方案总结 · App Inventor 2 中文网

...Client (收费:$5,请自行研究) « 返回首页 目前只能使用拓展,包括一款免费和几款收费。 KIO FTPCliente 在上传和下载文件部分,您将在每个文件中看到两个文本字段,这是因为源文件可能有一个名称,而当它上传...
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Can you use a trailing comma in a JSON object?

When manually generating a JSON object or array, it's often easier to leave a trailing comma on the last item in the object or array. For example, code to output from an array of strings might look like (in a C++ like pseudocode): ...
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Call ASP.NET function from JavaScript?

...Default.aspx/GetCompanies", data: "{}", dataType: "json", contentType: "application/json; charset=utf-8", success: OnSuccess, error: OnError }); } function OnSuccess(data) { var TableContent = "<table border='0'&...
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json_encode is returning NULL?

... If you have at least PHP 5.5, you can use json_last_error_msg(), which will return a string describing the problem. If you don't have 5.5, but are on/above 5.3, you can use json_last_error() to see what the problem is. It will return an integer, that you can use to...
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Testing two JSON objects for equality ignoring child order in Java

I'm looking for a JSON parsing library that supports comparing two JSON objects ignoring child order, specifically for unit testing JSON returning from a web service. ...
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How to make remote REST call inside Node.js? any CURL?

... { console.log('STATUS: ' + res.statusCode); console.log('HEADERS: ' + JSON.stringify(res.headers)); res.setEncoding('utf8'); res.on('data', function (chunk) { console.log('BODY: ' + chunk); }); }).end(); shar...