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Connecting to TCP Socket from browser using javascript
...tly no popular browser has implemented any such raw sockets api for javascript that lets you create and access raw sockets, but a draft for the implementation of raw sockets api in JavaScript is under-way. Have a look at these links:
http://www.w3.org/TR/raw-sockets/
https://developer.mozilla.org/...
How do I redirect output to a variable in shell? [duplicate]
I have a script like that
8 Answers
8
...
Remote Connections Mysql Ubuntu
...and below
uncommented in /etc/mysql/my.cnf and assigned to your computers IP address and not loopback
For mysql version 5.7 and above
uncommented in /etc/mysql/mysql.conf.d/mysqld.cnf and assigned to your computers IP address and not loopback
#Replace xxx with your IP Address
bind-address ...
无社交不商业，Uber将边缘化BAT - 资讯 - 清泛网 - 专注C/C++及内核技术
...现的时候，出租车公司并没有担心，因为他们觉得，一个软件威胁不了自己的地位，出租车公司有几百万辆车，几百万司机，永远是无法撼动的。
当用户习惯使用软件叫车后，又推出了专车服务，专车直接威胁了出租车公司...
Origin null is not allowed by Access-Control-Allow-Origin
...partially solved simply by using the following jQuery instruction:
<script>
$.support.cors = true;
</script>
I tried it on IE10.0.9200, and it worked immediately (using jquery-1.9.0.js).
On chrome 28.0.1500.95 - this instruction doesn't work (this happens all over as david compl...
90后创业四年:曾经觉得不公 后来愿赌服输 - 资讯 - 清泛网 - 专注C/C++及内核技术
...苏人，90后。2011年，还在读大学二年级的殷志平开始写小软件，在人人网爆红。同年他开始创业，“创业那么多年”从24岁的殷志平嘴里说出来，有种吊诡的沧桑感。编者按：《跋涉之路》专题是峰瑞资本为寻找“寒冬”里最坚...
Keep-alive header clarification
...ween computer A and server F")?
A TCP connection is recognized by source IP and port and destination IP and port. Your OS, all intermediate session-aware devices and the server's OS will recognize the connection by this.
HTTP works with request-response: client connects to server, performs a requ...
Node.js + Nginx - What now?
...s-available/yourdomain.com
In it you should have something like:
# the IP(s) on which your node server is running. I chose port 3000.
upstream app_yourdomain {
server 127.0.0.1:3000;
keepalive 8;
}
# the nginx server instance
server {
listen 80;
listen [::]:80;
server_name y...
Cannot ping AWS EC2 instance
...ill help someone else...
1) First make sure the EC2 instance has a public IP. If has a Public DNS or Public IP address (circled below) then you should be good. This will be the address you ping.
2) Next make sure the Amazon network rules allow Echo Requests. Go to the Security Group for the EC2.
...
莱昂氏unix源代码分析 PDF - 文档下载 - 清泛网 - 专注C/C++及内核技术
...286
12.7 文件sys2.c和sys3.c 287
12.8 文件sys4.c 287
第13章 软件中断 288
13.1 设置期望动作 288
13.2 对进程造成中断 288
13.3 作用 289
13.4 跟踪 289
13.5 过程 289
13.5.1 期望动作的设置 289
13.5.2 造成软件中断 289
13.5.3 作用 ...