{ "cells": [ { "cell_type": "markdown", "metadata": {}, "source": [ "# Le BN pour découvrir comment traiter des textes en machine" ] }, { "cell_type": "markdown", "metadata": {}, "source": [ "## L'objet chaine de caractères :\n", "\n", "
J | \n", "o | \n", "y | \n", "e | \n", "u | \n", "x | \n", "\n", " | A | \n", "n | \n", "n | \n", "i | \n", "v | \n", "e | \n", "r | \n", "s | \n", "a | \n", "i | \n", "r | \n", "e | \n", "
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0 | \n", "1 | \n", "2 | \n", "3 | \n", "4 | \n", "5 | \n", "6 | \n", "7 | \n", "8 | \n", "9 | \n", "10 | \n", "11 | \n", "12 | \n", "13 | \n", "14 | \n", "15 | \n", "16 | \n", "17 | \n", "18 | \n", "
-19 | \n", "-18 | \n", "-17 | \n", "-16 | \n", "-15 | \n", "-14 | \n", "-13 | \n", "-12 | \n", "-11 | \n", "-10 | \n", "-9 | \n", "-8 | \n", "-7 | \n", "-6 | \n", "-5 | \n", "-4 | \n", "-3 | \n", "-2 | \n", "-1 | \n", "
Compétences développées | \n", "Capacités attendues | \n", "Commentaires | \n", "
---|---|---|
Représentation d’un texte en machine. Exemples des encodages ASCII, ISO-8859-1, Unicode | \n",
" Identifier l’intérêt des différents systèmes d’encodage. Convertir un fichier texte dans différents formats d’encodage. | \n",
" Aucune connaissance précise des normes d’encodage n’est exigible. | \n", "