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Stacks Task
What kind of useful task does stacks support?
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Sandhya.Kishan- Member Since Mar-2012 | Apr 17th, 2012
Stack supports four major computing areas,they are 1.expression evaluation 2.subroutine return address storage 3.dynamically allocated local variable storage and 4.subroutine parameter passing.
Sandhya.Kishan
- Apr 17th, 2012
Stack supports four major computing areas,they are
1.expression evaluation
2.subroutine return address storage
3.dynamically allocated local variable storage and
4.subroutine parameter passing. -
Static Storage Class
Give one real time application where static variables are used.
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clickankit4u- Member Since Feb-2009 | Aug 3rd, 2011
Thinks of a situation where you need to do some work just once in a function irrespective of how many times that function is invoked then u can have a static variable which will keep a track of it. eg int main () { static int once = 0; if (!once) { once++; /*code need to be executed once*/ } /*reset of the code*/ }
clickankit4u
- Aug 3rd, 2011
Thinks of a situation where you need to do some work just once in a function irrespective of how many times that function is invoked then u can have a static variable which will keep a track of it. eg...
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Define Raster and Vector Data.
Define raster and vector data. Explain what is the difference between raster and vector data?
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Sandhya.Kishan- Member Since Mar-2012 | Jul 4th, 2012
Raster data is a set of horizontal lines composed of individual pixels, used to form an image on a CRT or other screen.Raster data makes use of matrix of square areas to define where features are located. These squares are typically of uniform size, and their size determines the detail that can be maintained in the dataset.Raster data represent square areas, they describe interiors rather than boundaries. Vector data use X and Y coordinates to define the locations of points, lines, and areas (polygons) that correspond to map features, vector data tend to define centers and edges of features.They are excellent for capturing and storing spatial details
Sandhya.Kishan
- Jul 4th, 2012
Raster data is a set of horizontal lines composed of individual pixels, used to form an image on a CRT or other screen.Raster data makes use of matrix of square areas to define where features are loca...
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Structure Padding
How can I use Structure padding and I want to re-use the remaining memory further?
ex: struct num {
char ch;
int i;
char s;
};
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Answered by: Mantu
- Dec 6th, 2017
By using #pragma pack(1) we can reduce the size of structure.
Code- #pragma pack(1)
- "Size of num structure is %d "
Mantu
- Dec 6th, 2017
By using #pragma pack(1) we can reduce the size of structure.
Code- #pragma pack(1)
- "Size of num structure is %d "
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