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Shell脚本编程30分钟入门 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...shell解释器，需要自行安装，为了同时能用grep, awk, curl等工具，最好装一个cygwin或者mingw来模拟linux环境。
cygwin
mingw
脚本解释器sh
即Bourne shell，POSIX（Portable Operating System Interface）标准的shell解释器，它的二进制文件路径通...
Can't start site in IIS (use by another process)
...rs)
2) if port 80 is not used, the second cause is potentially an invalid ip address in the ListenOnlyList filed in the registry key of HTTP->Parameters. If you follow the link to set the key manually or in fact you can use (xp and server 2003) httpcfg delete iplisten -i ipaddress to delete the ...
Does HTTP use UDP?
...me video, there was server push, where the HTTP connection send MJPEG (multiple JPEG images) each as a separate part of a MIME multipart response to the HTTP request. Each JPEG image arrives and replaces the previous in the display. But you are correct @unwind, this is seldom done today, since RTP...
How to generate a create table script for an existing table in phpmyadmin?
How can I generate a create table script for an existing table in phpmyadmin?
10 Answers
...
How can I use an http proxy with node.js http.Client?
...e.com"
}
};
http.get(options, function(res) {
console.log(res);
res.pipe(process.stdout);
});
For the record his answer does work with http://nodejs.org/ but that's because their server doesn't care the host header is incorrect.
...
Sticky and NON-Sticky sessions
... as long as the session exists.
However, if your website is served by multiple web servers which sit behind a load balancer, the load balancer decides which actual (physical) web-server should each request go to. For example, if there are 3 web servers A, B and C behind the load balancer, it is pos...
How to test an SQL Update statement before running it?
...e statement like:
UPDATE
wp_history
SET history_by="admin"
WHERE
history_ip LIKE '123%'
You hash UPDATE and SET out for testing, then hash them back in:
SELECT * FROM
#UPDATE
wp_history
#SET history_by="admin"
WHERE
history_ip LIKE '123%'
It works for simple statements.
An additional practic...
Simple C example of doing an HTTP POST and consuming the response
...o to send the message the C program needs to:
create a socket
lookup the IP address
open the socket
send the request
wait for the response
close the socket
The send and receive calls won't necessarily send/receive ALL the data you give them - they will return the number of bytes actually sent/r...
Mozilla PDF.js：PDF在线预览 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...样一个url字符串。
2.3 补充
viewer的demo程序示例的toolbar工具比较全，第二个是打印第三个是下载，如果我们只想做在线阅读，不许用户打印或者下载文档的话，把这两个按钮隐藏掉或者删掉即可，在viewer.html源码第180行186行
2.4 ...
Android: Test Push Notification online (Google Cloud Messaging) [closed]
...y easy way to do this.
Open http://phpfiddle.org/
Paste following php script in box. In php script set API_ACCESS_KEY, set device ids separated by coma.
Press F9 or click Run.
Have fun ;)
<?php
// API access key from Google API's Console
define( 'API_ACCESS_KEY', 'YOUR-API-ACCESS-KEY-GOES-...