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- c++ - What does (~0L) mean? - Stack Overflow
I'm doing some X11 ctypes coding, I don't know C but need some help understanding this In the C code below (might be C++ im not sure) we see (~0L) what does that mean? In Javascript and Python ~0
- 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
- Which method performs better: . Any () vs . Count () gt; 0?
Better to use Any () on Enumerables and Count on Collections If someone feels writing ' (somecollection Count > 0)' will confuse or cause readability issues, better write it as an extension method name it Any () Then everyone satisfied Performance-wise as well as Readability-wise So that all your code will have consistency and individual developer in your project need not worry about
- 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
- Regex that accepts only numbers (0-9) and NO characters
By putting ^ at the beginning of your regex and $ at the end, you ensure that no other characters are allowed before or after your regex For example, the regex [0-9] matches the strings "9" as well as "A9B", but the regex ^[0-9]$ only matches "9"
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- What is %0|%0 and how does it work? - Stack Overflow
What is %0|%0 and how does it work? Asked 12 years, 8 months ago Modified 7 years, 8 months ago Viewed 201k times
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