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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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A delegate in C# is like a function pointer in C or C++. A delegate is a variable that calls a method indirectly, without knowing its name. Delegates can point to static or/and member functions. It is also possible to use a multicast delegate to point to multiple functions.
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Tuesday, May 13, 2008
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AppleTalk Update-Based Routing Protocol. Method of encapsulating AppleTalk traffic in the header of a foreign protocol, allowing the connection of two or more discontiguous AppleTalk internetworks through a foreign network (such as TCP/IP) to form an AppleTalk WAN. This connection is called an AURP tunnel. In addition to its encapsulation function, AURP maintains routing tables for the entire AppleTalk WAN by exchanging routing information between exterior routers.
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Saturday, May 10, 2008
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In order to understand the "finalize" method one needs to understand the concept of garbage collection. The job of freeing up the memory allocated to objects is that of a garbage collector. When the garbage collector determines that an object is no longer referenced it automatically runs a special destructor function called "Finalize". However we have no way to determine when the garbage collector will call the Finalize method. We can only be sure that it will be called at some time after the last reference to the object is released. Finalize is a protected method i.e. it can be called from the class or derived classes however it cannot be called from outside of the class. If a class has a Finalize method it should explicitly call the Finalize of its base class as well. Overrides Protected Sub Finalize () 'Cleanup code goes here BaseClass.Finalize End Sub
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Saturday, May 10, 2008
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Answer: An HTML tag is a syntactical
construct in the HTML language that abbreviates specific instructions
to be executed when the HTML script is loaded into a Web browser. It is
like a method in java, a function in C++, a procedure in Pascal, or a subroutine in FORTRAN.
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Sunday, April 27, 2008
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