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"wsock32.dll" () as long private declare function wsacleanup lib "wsock32.dll "() as long private declare sub copymemory lib "Kernel32" alias "rtlmovememory" (hpvdest as any, byval hpvsource as long, byval cbcopy as long)
private function getipaddress (optional shost as string) as string 'returns the IP address of the given machine name, if the machine name is
Use a regular expression to determine whether an IP address is correct.
///
/// Determine whether the IP address format is 0.0.0.0/// /// /// Public static bool isipaddress (string str1){If (string. isnullorempty (str1) | str1.le
Determines whether the string is an IP address.
Method 1:
# Include
# Include
# Include
# Include
# Include
Int if_a_string_is_a_valid_1_4_address (const char * Str)
{
Struct in_addr ADDR;
Int ret;
Ret = inet_ton (af_inet, STR, ADDR );
If (Ret> 0)
Fprintf (stderr, "\" % s \ "is a valid IPv4
WinXPCMD------------->netsh winsock reset=============Related knowledge:The netsh winsock reset command means to reset the Winsock directory. If there is a problem with the Winsock protocol configuration on a machine that will cause problems such as network connectivity, you will need to reset the Winsock directory with the Netsh winsock reset command to restore the network. Winsock is a Windows network pro
I can't connect to the company's sourcesafe early in the morning. If other people are connected, I don't want to use it.
The test shows that shared access is not allowed. The most strange thing is that shared access is allowed through an IP address, but not through the mach
Quot; PHP ----------- cancel begin -------------------------------------------- if ($ _ GET [ #39; action #39;] quot; logout quot;) {before logout, record the IP address and date of the last successful login include ( amp; #39; conn. php #39;); $ client_ip $ _ SERVER [ quot; HTTP_CLIENTIP quot;]; $ user_id $ _ SESSION [ mysqlphp
// ----------- Log out of begin ------------------------------------
1. Use github.com/lxn/walkto package a desktop program. Then, the IP address will be displayed on the application program. (small programs can work together to prevent them from being used)2. Add go build-ldflags = "-H windowsgui" during cmd compilation"3. github.com/lxn/walk. during compilation, the file rsrc.sysoand. mainfest must be used in the same directory as the package.
Package mainimport ("fmt
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