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What is a handle in C++?
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Increasing the timeout value in a WCF service
...on based bindings. For example, the server won't use this setting for basicHTTP bindings.You have to roll your own server side processing timeouts for WCF
– gravidThoughts
Aug 1 '18 at 19:41
...
JMS Topic vs Queues
... Some JMS providers efficiently choose to implement this as UDP instead of TCP. For topic's the message delivery is 'fire-and-forget' - if no one listens, the message just disappears. If that's not what you want, you can use 'durable subscriptions'.
A JMS queue is a 1-to-1 destination of messages. ...
How to create a bash script to check the SSH connection?
... ssh | grep open`
$ b=`nmap downhost -PN -p ssh | grep open`
$ echo $a
22/tcp open ssh
$ echo $b
(empty string)
But you'll have to grep the message (nmap does not use the return-value to show if a port was filtered, closed or open).
EDIT2:
If you're interested in the actual state of the ssh-por...
error: ‘NULL’ was not declared in this scope
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Access denied for user 'root@localhost' (using password:NO)
...rch for 'windows' and it will take you to the steps for setting up root):
http://dev.mysql.com/doc/refman/5.1/en/default-privileges.html
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What's the difference between a file descriptor and file pointer?
...ure returned by fopen
typedef struct
{
unsigned char *_ptr;
int _cnt;
unsigned char *_base;
unsigned char *_bufendp;
short _flag;
short _file;
int __stdioid;
char *__newbase;
#ifdef _THREAD_SAFE
vo...
How to get the IP address of the docker host from inside a docker container
...meta-data for the host is still available from inside the container.
curl http://169.254.169.254/latest/meta-data/local-ipv4
For example:
$ docker run alpine /bin/sh -c "apk update ; apk add curl ; curl -s http://169.254.169.254/latest/meta-data/local-ipv4 ; echo"
fetch http://dl-cdn.alpinelinux...
ERROR 2003 (HY000): Can't connect to MySQL server on '127.0.0.1' (111)
...the unix socket (/var/run/mysqld/mysqld.sock on ubuntu) rather than over a TCP socket.
– Duke
Sep 12 '13 at 0:08
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实战Nginx与PHP（FastCGI）的安装、配置与优化 - 更多技术 - 清泛网 - 专注...
...：
一、什么是 FastCGI
FastCGI是一个可伸缩地、高速地在HTTP server和动态脚本语言间通信的接口。多数流行的HTTP server都支持FastCGI，包括Apache、Nginx和lighttpd等，同时，FastCGI也被许多脚本语言所支持，其中就有PHP。
FastCGI是从CGI发...