GuillaumeDesforges

[arsleust@poseideep:~/nixpkgs]$ nix-shell default.nix -A haskell.packages.ghc883.lsp-test_0_11_0_2

[nix-shell:~/nixpkgs]$ genericBuild 
setupCompilerEnvironmentPhase
Build with /nix/store/kvjyz9rzf231kdls2z2nz2g8xlfkgi8r-ghc-8.8.3.
unpacking sources
unpacking source archive /nix/store/wfmqpsyq3qv9j9sf656x0psgpsv8hnfj-lsp-test-0.11.0.2.tar.gz
source root is lsp-test-0.11.0.2
setting SOURCE_DATE_EPOCH to timestamp 1000000000 of file lsp-test-0.11.0.2/test/Test.hs
patching sources

GuillaumeDesforges

let
  pkgs = import <nixpkgs> {};

  python-env = pkgs.python38.withPackages (pp: with pp; [ pip wheel cython ]);
in
pkgs.mkShell {
  buildInputs = [
    python-env
  ];

GuillaumeDesforges

T = TypeVar('T')

class Observable(Generic[T]):
    def __init__(self, value: T) -> None:
        self.value: T = value
        # list of callable items
        self.listeners: List[Callable[[T], Any]] = []
    
    def update(self, new_value: T) -> None:
        self.value = new_value

GuillaumeDesforges

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Run server (dev)",
            "type": "node-terminal",
            "request": "launch",

GuillaumeDesforges

Cours git - ENPC IMI 2021 - TP

Introduction

La pratique se fait en binôme, avec 2 ordinateurs par binôme (1 ordinateur par personne).

L'objectif est de montrer comment git permet de travailler collaborativement, et comment gérer les conflits lors de l'intégration des changements distants.

Dans ce TP nous abordons les notions suivantes:

GuillaumeDesforges

for dir in ~/.vscode-server*/bin/*
do
	node=$dir/node
	echo Fixing $node
	rm -v $node
	ln -vs $(which node) $node
	rm -vf $dir/vscode-remote-lock*
done

GCCLIB=$(dirname $(gcc -print-file-name=libstdc++.so.6))

GuillaumeDesforges

EDIT: check out fix-python instead, make Python run "as usual" on NixOS!

How to: make Python dependencies installed via pip work on NixOS

The issue

• You are using NixOS
• You start working on a Python project
• You manage the dependencies in a classic Python virtual environment using pip or poetry

GuillaumeDesforges

curl -s 'https://graphics.afpforum.com/data/presidential-fr-2022-live-constantes/communes_codes.json' | jq -c '.[]' \
    | while read commune_dict
    do
        code=$(echo "$commune_dict" | jq -r '.c')
        nom=$(echo "$commune_dict" | jq -r '.n')
        curl -sq "https://graphics.afpforum.com/data/presidential-fr-2022-live-results/resultats1/communes/IR1_$code.json" \
            | jq --arg code "$code" -c '.lesResultats | map({key: .individuNom, value: .resPourCent}) | from_entries | . + {code: $code}' \
            >> "resultats.json"
    done

GuillaumeDesforges

# usage:
# NIXPKGS_FLAKE_REF="github:nixos/nixpkgs/master" nix eval --json --file "./nixpkgs-graph.nix"

let
  nixpkgsFlakeRef = builtins.getEnv "NIXPKGS_FLAKE_REF";
  pkgs = import (builtins.getFlake nixpkgsFlakeRef) { };
in

with pkgs.lib;

GuillaumeDesforges

Get a kitty shortcut on Windows via WSL and WSLg for NixOS-WSL

Pre-requisite

• have WSLg installed
• use NixOS-WSL
• have bash as part of your system packages (just check /run/current-system/sw/bin/bash exists)

First, add kitty to your home-manager profile.