You can't. XML itself is not a programming language, so XML files don't 'run' or 'execute'. XML is a markup specification language and XML files are just data: they sit there until you run a program which displays them (like a browser) or does some work with them (like a converter which writes the data in another format, or a database which reads the data), or modifies them (like an editor).
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you use function ptr when you want to call multiple functions using the ptr in a loop.
like have an array of funtion ptrs, loop through the array and execute the functions.
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Monday, January 21, 2008
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There are 3 main uses for the static.
1. If you declare within a function:
It retains the value between function calls
2.If it is declared for a function name:
By default function is extern..so it will be visible from other files. if the function declaration is as static, it is invisible for the outer files
3.Static for global variables:
By default we can use the global variables from outside files If it is static global..that variable is limitied to with in the file
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Tuesday, September 11, 2007
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These are networking protocols tcp/ip for internet protocal
udp is the data format
ftp is file transfer protocol
typically used by hackers to connect, get the data and do the file transfer.
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Sunday, August 03, 2008
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