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Type: Posts; User: linuxlover

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  1. Poll: thanks for that...I forgot basic things like...

    thanks for that...I forgot basic things like storage classes...thanks a lot
  2. Poll: Value of a variable when it is not reserved

    What is the value of a variable when it is delared
    ie.
    int x ;
    This declaration allocates 2 bytes of memory (not in linux) and we can refer to that memory as a.will it erases the data at that...
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    1,456

    So i maywrite scanf("%d%d",&a,b); here i am not...

    So i maywrite scanf("%d%d",&a,b);
    here i am not getting any warnings...but same error remains......
  4. Replies
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    1,456

    scanf("%d%d",&a,&b) ok.. is...

    scanf("%d%d",&a,&b)

    ok..
    is scanf("%d%d",&a,*b) correct since b contains
    &b[0]
  5. Replies
    7
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    1,456

    b is an integer array ...am i right?

    b is an integer array ...am i right?
  6. Replies
    7
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    1,456

    Inexpected output

    Unexpected output

    #include<stdio.h>
    main()
    {
    int a,b[100];


    a=60;
  7. Replies
    2
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    5,323

    kajjah...

    kajjah...
  8. Replies
    5
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    1,082

    Poll: What is its format and what is its return type

    What is its format and what is its return type
  9. Replies
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    1,082

    Poll: Converting an integer to a string

    Is there any c library function to convert an integer to a string...What is the use of stoi()
  10. Replies
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    2,632

    Thanks to common Tater...

    Thanks to common Tater...
  11. Thread: for loops

    by linuxlover
    Replies
    3
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    2,932

    Because when a=0 b

    Because when a=0 b<a is wrong so it comes out of inner loop...when a is 1 ,inner loop will print b =0 in first iteration sice 0<1 ,during second iteration of inner loop b becomes 1 and the condition...
  12. Replies
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    2,632

    Ok.....my aim is to clarify my mis concepts about...

    Ok.....my aim is to clarify my mis concepts about pointer to pointer ...In the other way it can be done in a simple manner...But my doubt is that
    data type of p is node**
    you wrote node *temp =p;...
  13. Replies
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    2,632

    Thanks for telling me about the de...

    Thanks for telling me about the de referencing...it worked....Thanks for all suggestions

    Is this correct code


    void display(node **p)
    {
    node **temp = p;
    while(*temp != NULL)...
  14. Replies
    9
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    2,632

    Poiter to a pointer

    What is the problem with my display function....



    /*PROGRAM TO IMPLEMENT DIFFERENT OPERATIONS ON LINKED LISTS
    */
    #include<stdio.h>
    #include<stdlib.h>
    #define draw for(i = 0...
  15. Replies
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    12,565

    Thanks I got the idea...ie *p means value at...

    Thanks I got the idea...ie *p means value at address hold by p ..p holds address of pointer variable......value at that address is head..and i can also right
    *p->num=10;
    or
    **p.num =10;


    am i...
  16. Thread: Mysql help

    by linuxlover
    Replies
    4
    Views
    1,334

    Your syntax is wrong...See this SQL INSERT...

    Your syntax is wrong...See this

    SQL INSERT INTO Statement
  17. Replies
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    I know how to pass a pointer to a function and...

    I know how to pass a pointer to a function and manipulate it.....That's not what i needed....I need to know how to pass address of a pointer to a function and manipulate it.....You should not...
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    12,565

    just *p != NULL is enough?? why??

    just *p != NULL is enough??
    why??
  19. Replies
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    I know that ...I have already said that this is a...

    I know that ...I have already said that this is a code just to show my problem.....I want to know what is the error in this code...and what is my misconcept about double pointer....The function...
  20. Replies
    9
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    12,565

    Linked list using double pointer

    I have a doubt about double pointer....I mean pointer to pointer
    Here is my code


    #include<stdio.h>
    #include<stdlib.h>
    struct list
    {
    int num;
    struct list * link;
  21. Replies
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    1,710

    Sound library coding

    Hi guys,
    I want to know how sound libraries are coded?.ie. what is the basic idea behind accessing sound card using c program.How can we give soundcard a command to play sound??
  22. Replies
    1
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    3,413

    Accessing soundcard in C

    How to access sound card using a C program???
  23. Replies
    4
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    1,034

    First suggestion accepted But why main() should...

    First suggestion accepted
    But why main() should explicitly specified int.If nothing is specified default type is int .Then why....
    Change of which variable you mean?????????????
    Functions whose...
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    1,034

    What is the error??

    My problem is this.

    First I need to read a single integer type digit from the keyboard.

    Then I need to print that digit in character form.ie. if I entered 1 ,I need to get the character...
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    3,805

    graphics.h equivalent in Linux??

    Is there any equivalents of graphics.h for linux ....No perfect answer got after Goooooooooooogling................
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