This is a concise Python 3 programming tutorial for people who think that reading is boring. I try to show everything with simple code examples; there are no long and complicated explanations with ...

import minipg conn = minipg.connect(host='localhost', user='postgres', password='secret', database='database_name') cur = conn.cursor() cur.execute('select foo, bar from baz') for r in cur.fetchall(): ...

Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...