Qui suis-je ?

Je m'appelle Audrey

Le codage binaire

Les ordinateurs ne manipulent que des 0 et des 1 --> base binaire

1 bit : binary digit ; 1 mot : 1 groupe de mots 1 octet =8 bits 1 byte (anglais) 193.50.91.12 -> 4 octets

1 bit -> 2 valeurs 0 1 2bits -> 4 valeurs 00,01,10,11

8 bits -> 2⁸ = 256 valeurs

colonnes égales

Get three equal-width columns starting at desktops and scaling to large desktops. On mobile devices, tablets and below, the columns will automatically stack.

.col-md-4
.col-md-4
.col-md-4

trois colonnes différentes

Get three columns starting at desktops and scaling to large desktops of various widths. Remember, grid columns should add up to twelve for a single horizontal block. More than that, and columns start stacking no matter the viewport.

.col-md-3
.col-md-6
.col-md-3

deux colonnes

Get two columns starting at desktops and scaling to large desktops.

.col-md-8
.col-md-4
binaire 1 °ligne
0 0001 0010 0011 0100 0101 0110 0111 1000 1001 1010 1011 1100 1101 1110 1111