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- What does 0. 0. 0. 0 0 and :: 0 mean? - Stack Overflow
0 0 0 0 means that any IP either from a local system or from anywhere on the internet can access It is everything else other than what is already specified in routing table
- What is the difference between 0. 0. 0. 0, 127. 0. 0. 1 and localhost?
The loopback adapter with IP address 127 0 0 1 from the perspective of the server process looks just like any other network adapter on the machine, so a server told to listen on 0 0 0 0 will accept connections on that interface too
- What is IPV6 for localhost and 0. 0. 0. 0? - Stack Overflow
As we all know the IPv4 address for localhost is 127 0 0 1 (loopback address) What is the IPv6 address for localhost and for 0 0 0 0 as I need to block some ad hosts
- What is %0|%0 and how does it work? - Stack Overflow
%0 will never end, but it never creates more than one process because it instantly transfers control to the 2nd batch script (which happens to be itself) But a Windows pipe creates a new process for each side of the pipe, in addition to the parent process The parent process can't finish until each side of the pipe terminates So the main program with a simple pipe will have 3 processes You
- What is the difference between NULL, \0 and 0? - Stack Overflow
This 0 is then referred to as a null pointer constant The C standard defines that 0 cast to the type void * is both a null pointer and a null pointer constant Additionally, to help readability, the macro NULL is provided in the header file stddef h Depending upon your compiler it might be possible to #undef NULL and redefine it to something
- sql - How to find any variation of the number zero; 0, 0. 0, 00. 00, 0. . . .
How to find any variation of the number zero; 0, 0 0, 00 00, 0 000, 000 0, etc Asked 7 years, 6 months ago Modified 4 months ago Viewed 3k times
- c - What do 0LL or 0x0UL mean? - Stack Overflow
LL designates a literal as a long long and UL designates one as unsigned long and 0x0 is hexadecimal for 0 So 0LL and 0x0UL are an equivalent number but different datatypes; the former is a long long and the latter is an unsigned long
- When Why is \0 necessary to mark end of an (char) array?
A string is a sequence of characters terminated by \0 So, if you want to use your char array as a string you have to terminate your string with a \0 So, the answer to the question about \0 being "necessary" depends on what you are storing in your char array If you are storing a string, then you will have to terminate it with a \0
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