udemy-the-complete-pythonpostgresql-course-2.0-2022-1-1

and Advanced PostgreSQL with psycopg2\ 4:37 Connections vs transactions in psycopg2 8:05 Locking in PostgreSQL 17:02 Asynchronous psycopg2 18:41 SQL string composition with psycopg2 data from our tables using matplotlib\ 23:21 Overview creating graphs from poll data 25:50 How to draw a line graph with matplotlib 30:25 Matplotlib figures, axes, and plots 34:21 The Object-Oriented Approach with matplotlib 37:47 How to add multiple subplots to a figure 42:26 How to draw a pie chart with matplotlib 55:53 How to draw a bar chart with matplotlib 1:01:19 How to adjust the size of a matplotlib plot 1:04:45 How to adjust the x axis tick labels so they fit in the screen 1:09:56 How to draw a stacked bar chart with matplotlib 1:16:17 How to create a legend from your graphed data 1:19:02 How to export an image with matplotlib 1:26:44 How to create one document with multiple matplotlib plots 1:29:30 How to create a custom legend with matplotlib