If you declare one variable as global we can access any where, as class variable.
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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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Something thatâ?Ts used in an expression to manipulate objects such as + (plus), - (minus), * (multiply), and / (divide). You can also use operators to do comparisons,such as with <, >, and &&.
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Thursday, September 13, 2007
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Yes. If you are debugging via Visual Studio.NET, just go to Immediate window.
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Tuesday, May 13, 2008
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The data value may not be changed. Note: The variable value may be changed, but the original immutable data value was discarded and a new data value was created in memory.
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Tuesday, May 13, 2008
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It is available to any sub-class (a class inheriting this class).
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Tuesday, May 13, 2008
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