where can function pointers be used?

2 Answers  

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why to assign a pointer to null sometimes??how can a pointer we declare get assigned with a garbage value by default???

0 Answers  

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What is "Duff's Device"?

0 Answers   Celstream,

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what is the difference between entry control and exit control statement?

12 Answers   Darbari Lal DAV Model School,

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Is there a way to have non-constant case labels (i.e. Ranges or arbitrary expressions)?

0 Answers  

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What is a substring in c?

0 Answers  

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What will be printed as the result of the operation below: #include<..> int x; int modifyvalue() { return(x+=10); } int changevalue(int x) { return(x+=1); } void main() { int x=10; x++; changevalue(x); x++; modifyvalue(); printf("First output:%d\n",x); x++; changevalue(x); printf("Second output:%d\n",x); modifyvalue(); printf("Third output:%d\n",x); }

2 Answers  

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What are pointers really good for, anyway?

0 Answers  

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What is a static function in c?

0 Answers  

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which operator having lowest precedence?? a.)+ b.)++ c.)= d.)%

4 Answers  

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What is c value paradox explain?

0 Answers  

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what is an inline function?

2 Answers   TCS,

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