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HTTPS connections over proxy servers
...ou are contacting, i.e. no proxies. Normally, you use CONNECT to open up a TCP connection through the proxy. In this case, the proxy will not be able to cache, read, or modify any requests/responses, and therefore be rather useless.
If you want the proxy to be able to read information, you can take...
How do I find which program is using port 80 in Windows? [duplicate]
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If you want to be really fancy, download TCPView from Sysinternals:
TCPView is a Windows program that will
show you detailed listings of all TCP
and UDP endpoints on your system,
including the local and remote
addresses and state of TCP
connections. On...
How do I fix the error 'Named Pipes Provider, error 40 - Could not open a connection to' SQL Server'
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i Just enabled TCP/IP,VIA,Named Pipes in Sql Server Configuration manager , My problem got solved refer this for more info Resolving Named Pipes Error 40
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【精心整理】【实用】visual C++中最常用的类与API函数 - C/C++ - 清泛网 -...
...缓冲区；nCount为要从文件中读出的最大字节数
返回值：传输给缓冲区的字节数，可小于nCount所指定的值
CFile::Rename 重命名文件（静态函数），目录不可重命名
static void PASCAL Rename(LPCTSTR lpszOldName,LPCTSTR lpszNewName);
参数：lpszOldN...
Is it possible to ping a server from Javascript?
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Ping is ICMP, but if there is any open TCP port on the remote server it could be achieved like this:
function ping(host, port, pong) {
var started = new Date().getTime();
var http = new XMLHttpRequest();
http.open("GET", "http://" + host + ":" + port, ...
Opening port 80 EC2 Amazon web services [closed]
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Use the IP address rather than the DNS entry.
Create a security group for tcp ports 1 to 65000 and for source 0.0.0.0/0. It's obviously not to be used for production purposes, but it will help avoid the Security Groups as a source of problems.
Check that you can actually ping your server. This may ...
Sockets: Discover port availability using Java
...ng the DatagramSocket as well to check if the port is avaliable in UDP and TCP.
Hope this helps.
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Pinging servers in Python
...) solution. Plus the pyping lib is very easy to use compared to using the TCP/IP sockets library. I wrote my ping program using both, and pyping is far quicker and easier to use, in my opinion, especially if one isn't familiar with using the TCP/IP sockets library.
– MikeyE
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SQL Server Script to create a new user
... application and reopen it
5- open 'SQL Server Configuration Manager' and tcp enabled for network
6-Double-click the TCP/IP protocol, go to the IP Addresses tab and scroll down to the IPAll section.
7-Specify the 1433 in the TCP Port field (or another port if 1433 is used by another MSSQL Server)...
Is GET data also encrypted in HTTPS?
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@Abhishek: The hostname isn't present in the TCP/IP header. I cover IP addresses in my answer.
– Marcelo Cantos
Mar 29 '14 at 2:22
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