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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...
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-...
Deprecated: mysql_connect()
...f the variables.
My connection file: connection.php
<?php
$host='IP or Server Name (usually "localhost") ';
$user='Database user';
$password='Database password';
$db='Database name';
//PHP 5.4 o earlier (DEPRECATED)
$con = mysql_connect($host,$user,$password) or exit("Connection Erro...
搭建高可用mongodb集群（一）——配置mongodb - 大数据 & AI - 清泛网 - 专...
...ctions on port 28017
mongodb默认自带提供了web访问接口，通过 IP + 端口的形式可以访问。
http://192.168.0.1:28017/
二、主从模式。使用mysql数据库时大家广泛用到，采用双机备份后主节点挂掉了后从节点可以接替主机继续服务。所以这...
NGINX: upstream timed out (110: Connection timed out) while reading response header from upstream
...589120/479632
server {
location / {
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header Host $http_host;
# these two lines here
proxy_http_version 1.1;
proxy_set_header Connection "";
proxy_pass http://localhost:5000;
}
}
Un...