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Notices by Construction Worker (mercurialbuilding@cawfee.club), page 12

  1. Embed this notice
    Construction Worker (mercurialbuilding@cawfee.club)'s status on Tuesday, 07-Nov-2023 08:04:01 JST Construction Worker Construction Worker
    in reply to
    • UsernameSwift ☭ :verifiedaroace:
    • Pleroma-tan
    • Construction Worker
    @kirby @usernameswift yeah ok I think it worked fuck me

    Makefile:


    CC=gcc
    CFLAGS = -ggdb
    CPPFLAGS = -c -std=gnu90 -Wall -pedantic -Wextra
    NES = -z noexecstack



    mycode.o: mycode.c
    $(CC) $(CFLAGS) $(CPPFLAGS) $(NES) -o mycode.o -c mycode.c

    mycode: mycode.o
    $(CC) $(NES) -o mycode mycode.o


    Code:

    #include <stdlib.h>

    int main(){
    int *i;

    i = malloc(sizeof(int));

    *i = 12;
    free(i);
    return 0;

    }


    Compilation Output:

    gcc -ggdb -c -std=gnu90 -Wall -pedantic -Wextra -z noexecstack -o mycode.o -c mycode.c
    gcc -z noexecstack -o mycode mycode.o
    In conversation about a year ago from cawfee.club permalink
  2. Embed this notice
    Construction Worker (mercurialbuilding@cawfee.club)'s status on Tuesday, 07-Nov-2023 07:58:23 JST Construction Worker Construction Worker
    in reply to
    • UsernameSwift ☭ :verifiedaroace:
    • Pleroma-tan
    @kirby @usernameswift going to kms if the code compiles without needing a cast
    In conversation about a year ago from cawfee.club permalink
  3. Embed this notice
    Construction Worker (mercurialbuilding@cawfee.club)'s status on Tuesday, 07-Nov-2023 07:56:35 JST Construction Worker Construction Worker
    in reply to
    • UsernameSwift ☭ :verifiedaroace:
    • Pleroma-tan
    @usernameswift @kirby I think it's C90

    I thought I had to cast it, I'll have to try without. Probably will still want to cast when freeing
    In conversation about a year ago from cawfee.club permalink
  4. Embed this notice
    Construction Worker (mercurialbuilding@cawfee.club)'s status on Tuesday, 07-Nov-2023 07:50:32 JST Construction Worker Construction Worker
    in reply to
    • iced depresso
    • condret :verified: :ancom:
    • Pleroma-tan
    • Construction Worker
    @condret @icedquinn @kirby Anyways I'm eternally on the edge of dropping this class because it's prevented me from making any progress whatsoever on either of my two theses
    In conversation about a year ago from cawfee.club permalink
  5. Embed this notice
    Construction Worker (mercurialbuilding@cawfee.club)'s status on Tuesday, 07-Nov-2023 07:49:29 JST Construction Worker Construction Worker
    in reply to
    • iced depresso
    • condret :verified: :ancom:
    • Pleroma-tan
    • Construction Worker
    @icedquinn @condret @kirby This was part one of 5 on the bloody first assignment btw
    In conversation about a year ago from cawfee.club permalink
  6. Embed this notice
    Construction Worker (mercurialbuilding@cawfee.club)'s status on Tuesday, 07-Nov-2023 07:49:21 JST Construction Worker Construction Worker
    in reply to
    • iced depresso
    • condret :verified: :ancom:
    • Pleroma-tan
    @icedquinn @kirby @condret It was for a school assignment. Had to create an AVL tree data structure from scratch with all the operations.
    In conversation about a year ago from cawfee.club permalink
  7. Embed this notice
    Construction Worker (mercurialbuilding@cawfee.club)'s status on Tuesday, 07-Nov-2023 07:46:31 JST Construction Worker Construction Worker
    • condret :verified: :ancom:
    • Pleroma-tan
    @condret @kirby I guess that makes sense, but what if you allocate things at different times?
    In conversation about a year ago from cawfee.club permalink
  8. Embed this notice
    Construction Worker (mercurialbuilding@cawfee.club)'s status on Tuesday, 07-Nov-2023 07:45:13 JST Construction Worker Construction Worker
    in reply to
    • condret :verified: :ancom:
    • Pleroma-tan
    @kirby @condret Ah in our class we're not allowed to have nested functions, stack frames being bloat apparently

    I wanted to kill myself when I was told I needed to implement AVL tree deletion without using a stack or recursion
    In conversation about a year ago from cawfee.club permalink
  9. Embed this notice
    Construction Worker (mercurialbuilding@cawfee.club)'s status on Tuesday, 07-Nov-2023 07:43:54 JST Construction Worker Construction Worker
    in reply to
    • condret :verified: :ancom:
    • Pleroma-tan
    @kirby @condret why have a goto error instead of just return 1
    In conversation about a year ago from cawfee.club permalink
  10. Embed this notice
    Construction Worker (mercurialbuilding@cawfee.club)'s status on Tuesday, 07-Nov-2023 07:40:06 JST Construction Worker Construction Worker
    in reply to
    • condret :verified: :ancom:
    • Pleroma-tan
    @kirby @condret Can you recommend some firefox plugins or something
    In conversation about a year ago from cawfee.club permalink

    Attachments


    1. https://cawfee.club/media/28c9e3b3dfe1cabc84d0e6f219e8319770085de58a3b8049e9b21557062af052.png
  11. Embed this notice
    Construction Worker (mercurialbuilding@cawfee.club)'s status on Tuesday, 07-Nov-2023 07:32:14 JST Construction Worker Construction Worker
    • condret :verified: :ancom:
    • Pleroma-tan
    @condret @kirby idk it's been drilled into my head that gotos are evil and it makes following the control flow confusing and it's like eval you should never ever do it
    In conversation about a year ago from cawfee.club permalink
  12. Embed this notice
    Construction Worker (mercurialbuilding@cawfee.club)'s status on Tuesday, 07-Nov-2023 07:31:58 JST Construction Worker Construction Worker
    • condret :verified: :ancom:
    • Pleroma-tan
    @condret @kirby I worry that ever using a goto in C would mean an instant fail of the course and I'd be sent to the guillotine
    In conversation about a year ago from cawfee.club permalink
  13. Embed this notice
    Construction Worker (mercurialbuilding@cawfee.club)'s status on Tuesday, 07-Nov-2023 07:21:29 JST Construction Worker Construction Worker
    • condret :verified: :ancom:
    • Pleroma-tan
    @condret @kirby you're required to in many cases
    In conversation about a year ago from cawfee.club permalink
  14. Embed this notice
    Construction Worker (mercurialbuilding@cawfee.club)'s status on Tuesday, 07-Nov-2023 07:19:58 JST Construction Worker Construction Worker
    • condret :verified: :ancom:
    • Pleroma-tan
    @condret @kirby yeah the code literally won't compile if you don't we're required to use Wextra and whatnot
    In conversation about a year ago from cawfee.club permalink
  15. Embed this notice
    Construction Worker (mercurialbuilding@cawfee.club)'s status on Tuesday, 07-Nov-2023 07:19:56 JST Construction Worker Construction Worker
    • condret :verified: :ancom:
    • Pleroma-tan
    @condret @kirby Nah it makes me like C that it's so rigid and specific, the assignments piss me off so much though
    In conversation about a year ago from cawfee.club permalink
  16. Embed this notice
    Construction Worker (mercurialbuilding@cawfee.club)'s status on Tuesday, 07-Nov-2023 07:13:32 JST Construction Worker Construction Worker
    in reply to
    • Pleroma-tan
    @kirby to make you suffer
    In conversation about a year ago from cawfee.club permalink
  17. Embed this notice
    Construction Worker (mercurialbuilding@cawfee.club)'s status on Tuesday, 07-Nov-2023 07:12:45 JST Construction Worker Construction Worker
    in reply to
    • Pleroma-tan
    @kirby yeah bruh
    I get a contiguous line of dynamically allocated pointers and can access it like an array. array[1], if array is type Type, is the same as *(*array + sizeof(Type)), IIRC. Mightve gotten my syntax slightly wrong.
    In conversation about a year ago from cawfee.club permalink
  18. Embed this notice
    Construction Worker (mercurialbuilding@cawfee.club)'s status on Tuesday, 07-Nov-2023 07:10:07 JST Construction Worker Construction Worker
    in reply to
    • Pleroma-tan
    @kirby what do you mean
    You can't modify the array but you can modify what address it points to
    In conversation about a year ago from cawfee.club permalink
  19. Embed this notice
    Construction Worker (mercurialbuilding@cawfee.club)'s status on Tuesday, 07-Nov-2023 07:02:16 JST Construction Worker Construction Worker
    in reply to
    • 『VRISKA』
    • rei
    • Pleroma-tan
    @sun_eater @kirby it's a homestuck (Terezi) reference cc @vriska
    In conversation about a year ago from gnusocial.jp permalink
  20. Embed this notice
    Construction Worker (mercurialbuilding@cawfee.club)'s status on Tuesday, 07-Nov-2023 06:58:09 JST Construction Worker Construction Worker
    in reply to
    • Pleroma-tan
    @kirby dumbass the right side is a void pointer you need to cast it to an int pointer

    And the C version I'm using requires you to declare before assignment
    In conversation about a year ago from cawfee.club permalink
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