Vinetos

custom_lock = "SELECT pg_advisory_xact_lock(%s);"

def lock(conn, lock_key):
    cur = conn.cursor()
    try:
        # Acquire the custom lock outside of the transaction
        cur.execute(custom_lock, (lock_key,))
        conn.commit()
    except Exception as e:
        # Handle exceptions

Vinetos

sudo apt-get update
sudo apt-get upgrade -y

sudo apt-get install -y curl openssh-server ca-certificates tzdata perl

curl https://packages.gitlab.com/install/repositories/gitlab/gitlab-ee/script.deb.sh | sudo bash

sudo EXTERNAL_URL="https://gitlab.mineofwar.com" apt-get install gitlab-ee

Vinetos

with import <nixpkgs> {};

mkShell {
  buildInputs = [
    # Defines a python + set of packages.
    (python3.withPackages (ps: with ps; with python3Packages; [
      jupyter
      ipython

      # Uncomment the following lines to make them available in the shell.

Vinetos

# default.nix
with import <nixpkgs> {};
stdenv.mkDerivation {
    name = "dev-environment"; # Probably put a more meaningful name here
    buildInputs = [ 
      pkg-config
      clion
      criterion
    ];
}

Vinetos

cmake_minimum_required(VERSION 3.19)
project(malloc C)

set(CMAKE_C_STANDARD 99)

add_executable(malloc src/malloc.c src/struct.c src/struct.h)

Vinetos

                                     ,%.                 ,.                     
                                 .%%%%%,  ,           /////.                    
                             .#%%%%%%%%* /(///     (////////,                   
                          ##%##########///(////((((/(((((((((,                  
                      (#################////((((((((((((((((((*                 
                  /#####################(((((((((((((((((((((((,                
              *        (##,    .((####%  .((           /((((/,((*               
          ,#((#   //(((((#,  #(.   %##%  .##(((/   ((((###((  ,((*              
      .((((((((   ((((((((,  ((##.  %%%  .######   ########    ,##*             
  .((((((((((((        (((.  ####,  %%%  .######   ######(  ./  *###(.          

Vinetos

# 0. ON WINDOWS :
# On windows, to check which WSL you use, type ` wsl --list --verbose ` in admin cmd.
# If you are not in WSL2, reinstall the machine with WSL2 : https://docs.microsoft.com/fr-fr/windows/wsl/install-win10

# 1. Make sure you are running with systemd
# sudo systemctl must not say "Failed to connect to bus"
# If so, I recommand you to reinstall the VM. You can try this repo too : https://github.com/DamionGans/ubuntu-wsl2-systemd-script.git

# 2. On WSL2 machine
# /!\ Create an user with A PASSWORD and with sudo access

Vinetos

#include <err.h>
#include "SDL/SDL.h"
#include "SDL/SDL_image.h"

static inline
Uint8* pixel_ref(SDL_Surface *surf, unsigned x, unsigned y)
{
    int bpp = surf->format->BytesPerPixel;
    return (Uint8*)surf->pixels + y * surf->pitch + x * bpp;
}

Vinetos

# First, Install opam as described here : https://opam.ocaml.org/doc/Install.html
# Run in the directory for caml you downloaded

opam init
eval $(opam env)
# Switch changement (if asking or not up to date)
# opam update
# opamn switch create ocaml-base-compiler

opam install oasis

Vinetos

xrandr -o inverted