How can I recover the file name given an open stream or file descriptor?

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Differentiate b/w Modify and Update commands giving example.

1 Answers  

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What are the rules for the identifier?

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write a 'c' program to sum the number of integer values

8 Answers  

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Go through this linked list concept.While traversing through the singly linked list sometimes the following code snippet "while(head != NULL)" is used and other times "while(head->link != NULL)"is used(Here head is the pointer pointing to the first node,node has two parts data part and link part).What is the difference between head != NULL and Head->link != NULL and in which situation are they used?

1 Answers   Oracle,

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what is the difference between declaration and definition of a variable or function ?

3 Answers  

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which of the following statements is incorrect a.typedef struct new{ int n1; char n2; } DATA; b.typedef struct { int n3; char *n4; }ICE; c.typedef union { int n5; float n6; } UDT; d.#typedef union { int n7; float n8; } TUDAT;

5 Answers   Assurgent, TCS,

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what r the cpu registers r ther?

1 Answers  

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Can u please send me the exam pattern and also Previous papers to javed123go@gmail.com

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#include<stdio.h> #include<conio.h> void main() {clrscr(); char another='y'; int num; for(;another=='y';) { printf("Enter a number"); scanf("%d",&num); printf("squre of %d is %d",num,num*num); printf("\nwant to enter another number y/n"); scanf("%c",&another); } getch(); } the above code runs only one time.on entering 'y' the screen disappeares.what can i do?

3 Answers  

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Explain how can you tell whether two strings are the same?

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write a progam to compare the string using switch case?

1 Answers  

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