Zsh - Enter で ls と git status を表示すると便利 - Qiita [キータ] function do_enter() { if [ -n "$BUFFER" ]; then zle accept-line return 0 fi echo ls if [ "$(git rev-parse --is-inside-work-tree 2> /dev/null)" = 'true' ]; then echo echo -e …

print bool('shigemk2') # True print bool(None) # False

a = ['1','2','3'] b = ['4','5','6'] print a # ['1', '2', '3'] print b # ['4', '5', '6'] print a + b # ['1', '2', '3', '4', '5', '6']