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Difference between exec() and eval() with Examples
Both functions have a common objective: to execute Python code from the string input or code object. Even though they both have the same objective, exec() and eval() are not the same.
https://geekpython.in/exec-and-eval
How to Use Logging Module in Python: Basic and Advanced Configuration
Logging debug or error messages is crucial for any application as it helps developers supervise and troubleshoot the application efficiently.
Python provides a module named logging to log messages. These messages can be written to various destinations, including files, for better monitoring and debugging of programs.
https://geekpython.in/logging-module-in-python
Understanding the Use of global Keyword in Python
In Python, variables can be declared in two main scopes: global and local. Global variables are accessible from anywhere in the code, while local variables are only accessible within the function or block where they are defined.
Python has the "global" keyword, which allows users to modify global variables from within the local scope.
https://geekpython.in/understanding-the-use-of-global-keyword-in-python
Python Type Hints: Functions, Return Values, Variable
Python is a dynamically typed language, meaning you do not need to specify the type of variables, parameters, or return values. This is determined during program execution based on the values assigned to the variable or passed as the argument.
Python introduced type hints or static typing with version 3.5, allowing developers to declare the data type of variables, parameters, etc.