Error Handle
Try_Except_Else_Finally_Raise
# All of the exceptions are the memeber of PYthon Base Execption class. # when any …
programming
Handling With Files
# basically, we make files to store data of program locally instead of database. Like…
Data Types
Set and SET operations
# "Set" is also a cousin of "list". # but "Set" is m…
Data Types
Tuple
# ||||||||||||||| Tuple |||||||||||||| # "Tuple" is a cousin of our…
Database
Relational DB ( INNER JOIN, Normalizaton, Denormalization )
# Think about 25 years advance from now. You will be married. You will have children,…
Database
DISTINCT & LIMIT (Database)
import sqlite3 conn = sqlite3.connect('new.db') cursor = conn.cursor() # c…
Database
ORDER BY & GROUP BY (Database)
# |||||||||||||||||||||||||||||||| ORDER BY |||||||||||…
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