大约有 1,500 项符合查询结果(耗时:0.0194秒) [XML]

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java.net.UnknownHostException: Invalid hostname for server: local

...hostname "localhost" instead, or perhaps 127.0.0.1 or ::1 (the last one is IPv6). From the javadocs: Thrown to indicate that the IP address of a host could not be determined. 127.0.0.1or ::1 or "localhost" should always be the loopback interface, so if that doesn't work I'd be really surpri...
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社会化海量数据采集爬虫框架搭建 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术

...监控”。 那一般网站会有什么限制呢? 一定时间内单IP访问次数,没有哪个人会在一段持续时间内过快访问,除非是随意的点着玩,持续时间也不会太长。可以采用大量不规则代理IP来模拟。 一定时间内单账号访问次数,这...
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拉里佩奇23条箴言帮你度过创业低谷 - 资讯 - 清泛网 - 专注C/C++及内核技术

...日报》员工(译者注:李彦宏时任《华尔街日报》网络版实时金融信息系统设计师),辞去了报社的工作,回到中国创建了百度。 之后拉里·佩奇改进了这项专利,并发明了自己的专利,创造了谷歌。 后来,鲁伯特·默多克买下...
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Best practices when running Node.js with port 80 (Ubuntu / Linode) [closed]

...cloud instances is I redirect port 80 to port 3000 with this command: sudo iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 80 -j REDIRECT --to-port 3000 Then I launch my Node.js on port 3000. Requests to port 80 will get mapped to port 3000. You should also edit your /etc/rc.local file and add...
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How do I update Ruby Gems from behind a Proxy (ISA-NTLM)

... Nov 15 '10 at 17:45 Peter MoresiPeter Moresi 2,32911 gold badge1212 silver badges44 bronze badges ...
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Remote debugging with Android emulator

...to killall adb too on the server, because the emulator will not accept multiple connections and will be offline for the local machine. – Henrique de Sousa Mar 17 '16 at 10:36 ...
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Do HTML WebSockets maintain an open connection for each client? Does this scale?

... limitation that is usually encountered is the maximum number of file descriptors (sockets consume file descriptors) that can be open simultaneously. This often defaults to 1024 but can easily be configured higher. Ever tried configuring a web server to support tens of thousands of simultaneous AJA...
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difference between socket programming and Http programming

...sponse. Stream receiveStream = response.GetResponseStream (); // Pipes the stream to a higher level stream reader with the required encoding format. StreamReader readStream = new StreamReader (receiveStream, Encoding.UTF8); Console.WriteLine ("Response stream received."); Cons...
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请停下来重新想下 你究竟为何创业? - 资讯 - 清泛网 - 专注C/C++及内核技术

...secamp——一款极简的项目协作工具,它可以帮助项目团队实时跟进进度,可按月订购。 这个小工具可以帮到一部分人,让他们的工作变得简单顺手。至少比通过邮件和私信方式分享文件要好点儿。而且我们享受其中,对于我们...
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Heroku + node.js error (Web process failed to bind to $PORT within 60 seconds of launch)

... I had same issue I could resolved issue with replace 'localhost' with IP which is '0.0.0.0' – Damith Asanka Jul 16 '17 at 18:54 3 ...