Search:

Type: Posts; User: john.c

Page 1 of 20 1 2 3 4

Search: Search took 0.03 seconds.

  1. Replies
    14
    Views
    502

    I didn't say a mouse was a solution. I said to...

    I didn't say a mouse was a solution.
    I said to try it to see if it works.
    It DOES NOT work for me, with either the touchpad or the mouse.
    Anyway, you obviously don't want my help so I'll leave you...
  2. Replies
    14
    Views
    502

    Try a mouse. Neither seems to work for me. The...

    Try a mouse. Neither seems to work for me. The terminal seems to be eating the mouse clicks.
  3. Replies
    14
    Views
    502

    Presumably you are using the ncurses library....

    Presumably you are using the ncurses library.
    What exactly is your compile line?


    You say you tried it on Linux and it worked fine. So does it work on Linux or not?

    EDIT:
    Also, have you...
  4. Replies
    14
    Views
    502

    Are you using ncurses itself or are you using...

    Are you using ncurses itself or are you using pdcurses?
    Did you download a precompiled library or compile it yourself?
    Are you compiling your program through mingw or msys2, or just directly on...
  5. Replies
    2
    Views
    468

    The article incorrectly calls "\e[1;1H\e[2J" a...

    The article incorrectly calls "\e[1;1H\e[2J" a "regex".
    It is, of course, an ANSI escape sequence.
    ANSI escape code - Wikipedia

    Even Windows seems to respond to these now, although I don't think...
  6. Replies
    24
    Views
    7,792

    What do you mean by with `#here` strcspn says...

    What do you mean by with `#here` strcspn says the position is 0, so it works.

    EDIT:
    If file[x] is a single character (I don't know what the & is for), then you could use strchr backwards,...
  7. Replies
    24
    Views
    7,792

    strcspn does what you want. The 'c' stands for...

    strcspn does what you want. The 'c' stands for compliment, and it counts how many leading characters of your string are not any of the given characters. It returns the length of the string if none of...
  8. Replies
    3
    Views
    3,306

    Try one of these: 0x00ff58 Begin 0x00ff9d...

    Try one of these:


    0x00ff58 Begin
    0x00ff9d KP_Begin

    It's from the list here: https://github.com/linuxmint/gtk/blob/master/gdk/keynames.txt
    Here is the section with the above codes in it:
  9. Replies
    4
    Views
    2,704

    Depending on your system you may also need to...

    Depending on your system you may also need to define _POSIX_C_SOURCE before including stdio.h to use fileno:


    #define _POSIX_C_SOURCE
    #include <stdio.h>
  10. So now just add in a counter. Why are you...

    So now just add in a counter.

    Why are you using such a stupid function? It's just:


    void f(int a) {
    return a >= 1 ? 1 : a;
    }
  11. Replies
    3
    Views
    9,576

    Hardware problems can be very flaky. Could just...

    Hardware problems can be very flaky.
    Could just be something a little loose.
    In any case, make sure you back everything up!
  12. 1. There is a hidden startup function: ...

    1. There is a hidden startup function:


    startup:
    ...
    call main
    ...
    exit process ("return" to operating system) with exit system call

    2. Yes, of course it's the same.
  13. Replies
    13
    Views
    4,815

    Compilation unit 1: #include ...

    Compilation unit 1:


    #include <stdio.h>
    #include <stdlib.h>

    // tell this compilation unit about the existence of function f2
    // in another comp. unit
    void f2();
  14. Replies
    8
    Views
    3,423

    This is even less code: #include ...

    This is even less code:


    #include <stdio.h>
    #include <stdlib.h>

    typedef struct Tree {
    int value;
    struct Tree *left, *right;
    } Tree;
  15. Replies
    8
    Views
    3,423

    You are still ignoring one warning (unused...

    You are still ignoring one warning (unused variable d).

    Also, this is a strange comment:


    Why do you malloc one random node when you store all the others on the stack?
    You could just say:

    ...
  16. Replies
    11
    Views
    1,632

    @EmVee, the s after %[^\n] is incorrect. Also,...

    @EmVee, the s after %[^\n] is incorrect. Also, you don't need the kevin and maik objects. You can assign directly to people.


    #include <stdio.h>
    #include <string.h>

    typedef struct
    {
    ...
  17. Replies
    5
    Views
    3,087

    That's a good point. I'm assuming he is using...

    That's a good point. I'm assuming he is using mingw. As long as he installed it with the package manager #include <SDL/SDL.h> should work fine.
  18. Replies
    11
    Views
    1,632

    cs50.c (and its header file cs50.h) consists of 6...

    cs50.c (and its header file cs50.h) consists of 6 functions for entering a character, string, int, long, float, or double, with a prompt and some error (e.g. range) checking. It is not important.
    ...
  19. Replies
    5
    Views
    3,087

    Probably mingw-w64-x86_64-SDL2

    Probably mingw-w64-x86_64-SDL2
  20. The object is defined inside a function, not...

    The object is defined inside a function, not inside the struct, so there's nothing recursive about it.
    It would be recursive (and impossible) if it was like this:


    struct A {
    A a; //...
  21. Replies
    19
    Views
    16,765

    Salem's first post showed you the line. Look at...

    Salem's first post showed you the line. Look at the very end of the line.
  22. Replies
    3
    Views
    4,989

    Does anything from the following help: c++ -...

    Does anything from the following help:
    c++ - "relocation R_X86_64_32S against " linking Error - Stack Overflow
  23. Replies
    2
    Views
    6,253

    Presumably his VB file has fixed-length records,...

    Presumably his VB file has fixed-length records, with fields padded with spaces (or with some other character) on the right. So it is essentially a binary file.
    I think he just wants to read these...
  24. Replies
    4
    Views
    8,693

    This seems to work for me. // gcc -std=c11...

    This seems to work for me.


    // gcc -std=c11 -Wall decrypt.c -lssl -lcrypto
    #include <stdio.h>
    #include <stdlib.h>
    #include <string.h>
    #include <openssl/conf.h>
    #include <openssl/evp.h>...
  25. Replies
    6
    Views
    6,299

    The classic book:...

    The classic book: https://www.cs.rit.edu/~ats/books/ooc.pdf
Results 1 to 25 of 500
Page 1 of 20 1 2 3 4