Code1161 — Week5

Holy wars assignment

About understanding what it really means to be a programmer.

It will be an individual presentation.

Your environment

Packages — a bit like apps

Both python 2.7 and atom have package managers.

Atom — text editor, based on sublime but not as fast. Nicer plugins, support

‘nix craft

Tab autocompletes

double tap tab gives options

ls lists the files in a directory

ls-a a bit more info

ls –h will give you help with ls

ls — help will give you more help

man-ls gives you the whole help file

cd change directory

cd .. go to parent

cd ../../ go to parent’s parent

Tests

red — test failed

green — passes the test (not necessarily good code)

refactor

Sometimes one person will write the code, another the test.

Abstraction

Layers within layers in commands

Editor

Shift + arrow select

Ctrl+ arrow jump word

Shift + ctrl + arrow select by word

Alt+f3 select all matching