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https://www.tsingfun.com/ilife/tech/212.html 

国务院:网速提40%流量不清零 三运营商尚未回应 - 资讯 - 清泛网 - 专注C/C+...

...加快建设高速宽带网络促进提速降费措施,助力创业创新民生改善。 会议指出,加快高速宽带网络建设,促进提速降费,既可改善人民生活,又能降低创业创新成本、为“互联网+”行动提供有力支撑,拉动有效投资消费、...
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psql: FATAL: Peer authentication failed for user “dev”

...t database user ::1/128 md5 to get TCP/IP connection on loopback interface (both IPv4 and IPv6) for specified database and user. After changes you have to restart postgres or reload it's configuration. Restart that should work in modern RHEL/Debian based dist...
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Does every web request send the browser cookies?

...ich is a multiplexing scheme? I.e., the requests are bundled into a single TCP connection. Of course every request is received with a copy of the cookie attached. But if the concern is lots of transmission duplication, HTTP 1.1 is in a position to optimize. Though I don't know if it actually does......
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What are the differences between LDAP and Active Directory?

...rd, Lightweight Directory Access Protocol, LDAP, is developed. It uses the TCP/IP stack and a string encoding scheme of the X.500 Directory Access Protocol (DAP), giving it more relevance on the Internet. Lastly, based on this LDAP/X.500 stack, Microsoft implemented a modern directory service for W...
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The communication object, System.ServiceModel.Channels.ServiceChannel, cannot be used for communicat

... I had the same problem while trying to consume net.tcp wcf service endpoint in a http asmx service. As I saw no one wrote specific answer WHY is this problem occurring, but only how to be handled properly. I've been struggling with it several days in a row and finally I fo...
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java.net.SocketException: Connection reset

... Connection reset simply means that a TCP RST was received. This happens when your peer receives data that it can't process, and there can be various reasons for that. The simplest is when you close the socket, and then write more data on the output stream. By c...
https://www.tsingfun.com/ilife/tech/1182.html 

为什么说自媒体到了最危险的时期? - 资讯 - 清泛网 - 专注C/C++及内核技术

...直存在“小散弱杂薄”的弊端,规模小、资源分散、生产运营较弱、成员混杂、模式单薄等现象,过去由于行业的高速发展,很多问题被掩盖了,但随着科技自媒体依附的创业领域的理性回归调整,科技自媒体行业的弊端也...
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Copying files from Docker container to host

...ash" 33 minutes ago Up 33 minutes 0.0.0.0:8000->8000/tcp, 0.0.0.0:9000->9000/tcp goofy_roentgen You can also use (part of) the Container ID. The following command is equivalent to the first $ sudo docker cp 1b4a:/out_read.jpg . ...
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C++代码质量扫描主流工具深度比较 PDF - 文档下载 - 清泛网 - 专注C/C++及内核技术

...流分析等技术对程序代码进行扫描,找出代码隐藏的错误缺陷,如参数不匹配,有歧义的嵌套语句,错误的递归,非法计算,可能出现的空指针引用等等。统计证明,在整个软件开发生命周期中,30%至70%的代码逻辑设计编码...
https://www.tsingfun.com/ilife/tech/819.html 

谈谈创业公司技术的工作模式 - 资讯 - 清泛网 - 专注C/C++及内核技术

...西都是不确定的,不能定一个大的一成不变的长时间计划需求。毕竟这个时候要求需求不变也是不可能的,我们本身自己就充当了产品经理的角色。不只要想市场老板的需求,还要产品本身功能实现的需求,逐步把一个模...