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- factorial - Why does 0! = 1? - Mathematics Stack Exchange
$\begingroup$ The theorem that $\binom{n}{k} = \frac{n!}{k!(n-k)!}$ already assumes $0!$ is defined to be $1$ Otherwise this would be restricted to $0 <k < n$ A reason that we do define $0!$ to be $1$ is so that we can cover those edge cases with the same formula, instead of having to treat them separately
- NVM installation error on Windows. Cannot find the npm file
The result was as follows: Folder with all installed versions of Nodejs When unsuccessfully attempting to install Nodejs 0 12 2 with the command nvm install 0 12 2 the file npm-v2 7 4 zip was downloaded to the folder C:\Users\KS\AppData\Local\Temp\nvm-install-3885601035\temp But for some reason the installer was looking for this file in the
- c++ - What does (~0L) mean? - Stack Overflow
0L is a long integer value with all the bits set to zero - that's generally the definition of 0 The ~ means to invert all the bits, which leaves you with a long integer with all the bits set to one In two's complement arithmetic (which is almost universal) a signed value with all bits set to one is -1
- What is IPV6 for localhost and 0. 0. 0. 0? - Stack Overflow
The 0 0 0 0 and :: addresses are reserved to mean "any address" So, for example a program that is providing a web service may bind to 0 0 0 0 port 80 to accept HTTP connections via any of the host's IPv4 addresses These addresses are not valid as a source or destination address for an IP packet
- amazon web services - What does 0. 0. 0. 0 0 and :: 0 mean? - Stack Overflow
The default route in Internet Protocol Version 4 (IPv4) is designated as the zero-address 0 0 0 0 0 in CIDR notation, often called the quad-zero route The subnet mask is given as 0, which effectively specifies all networks, and is the shortest match possible The other would be for IPv6 Source Default Route AWS Documentation
- What is the difference between 0. 0. 0. 0, 127. 0. 0. 1 and localhost?
0 0 0 0 has a couple of different meanings, but in this context, when a server is told to listen on 0 0 0 0 that means "listen on every available network interface" 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
- What is the difference between NULL, \0 and 0? - Stack Overflow
NULL is not guaranteed to be 0 -- its exact value is architecture-dependent Most major architectures define it to (void*)0 '\0' will always equal 0, because that is how byte 0 is encoded in a character literal I don't remember whether C compilers are required to use ASCII -- if not, '0' might not always equal 48
- Newest Questions - Stack Overflow
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