Chubaka questions

• matplotlib.pyplot title adjusts number of digits to display in floating points
• Using bash variables inside awk
• convert a column in a python pandas from STRING MONTH into INT
• python 3 dictionary key to a string and value to another string
• Merge 2 tables in SQL and save into 1 new table
• Python scikit learn pca.explained_variance_ratio_ cutoff
• Python scikit learn MLPClassifier "hidden_layer_sizes"

Chubaka answers