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Kill a Process by Looking up the Port being used by it from a .BAT
...ing commands
C:\Users\username>netstat -o -n -a | findstr 0.0:3000
TCP 0.0.0.0:3000 0.0.0.0:0 LISTENING 3116
C:\Users\username>taskkill /F /PID 3116
, here 3116 is the process ID
shar...
In Windows Azure: What are web role, worker role and VM role?
...some straightforward use cases:
You can run any code that exposes a tcp, http, https, or udp endpoint (web applications, SOAP/REST services, etc.). You need to think about the stateless way of doing things though - if you have more than one VM instance running, user traffic is distributed across t...
Netty vs Apache MINA
...ocol server under MINA, in which our application protocol ran over TCP/IP, HTTP and UDP. When we switched to Netty we added SSL and HTTPS to the list in a matter of minutes! So far so good, but when it came to UDP we realised that we had slipped up. MINA was very nice to us in that we could treat UD...
Why / when would it be appropriate to override ToString?
...hat it does. With all that in mind let's consider...
Use Case - Parsing a TCP packet:
Not an application-level-only network capture but something with more meat like a pcap capture.
You want to overload ToString() for just the TCP layer so you can print data to the console. What would it include?...
libcurl的使用总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
...，方便给同样刚入门的朋友指引。
一.下载安装
1.到http://curl.haxx.se/download.html上下载最新版本，由于公司的机器安装rpm有依赖关系，所以直接下载了source
2.编译。解压后进入curl的目录，直接执行 make all 就行。
3.等待...
Remote JMX connection
...
http://blogs.oracle.com/jmxetc/entry/troubleshooting_connection_problems_in_jconsole
If you are trying to access a server which is behind a NAT - you will most probably have to start your server with the option
-Djava.rmi....
Pointer arithmetic for void pointer in C
...
#include<stdio.h>
int main()
{
int arr[2] = {1, 2};
void *ptr = &arr;
ptr = ptr + sizeof(int);
printf("%d\n", *(int *)ptr);
return 0;
}
May be other compilers generate an error.
share
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Opening port 80 EC2 Amazon web services [closed]
...our instance is apart of
Click on Inbound Rules
Use the drop down and add HTTP (port 80)
Click Apply and enjoy
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What's the best way to trim std::string?
...ase(s.begin(), std::find_if(s.begin(), s.end(),
std::not1(std::ptr_fun<int, int>(std::isspace))));
return s;
}
// trim from end
static inline std::string &rtrim(std::string &s) {
s.erase(std::find_if(s.rbegin(), s.rend(),
std::not1(std::ptr_fun<int, ...
How to grep Git commit diffs or contents for a certain word?
...the following diff in the same file:
+ return !regexec(regexp, two->ptr, 1, &regmatch, 0);
...
- hit = !regexec(regexp, mf2.ptr, 1, &regmatch, 0);
While git log -G"regexec\(regexp" will show this commit, git log -S"regexec\(regexp" --pickaxe-regex will not (because the number...