In Python, you can declare a variable without assigning it a value by setting it to None. This acts as a placeholder, indicating that the variable exists but has no defined value yet.

The På vei Arbeidsbok (Workbook) is a well-structured companion to the På vei textbook, designed to enhance the learning experience for beginners of Norwegian. It focuses on practical exercises that allow learners to deepen their understanding of key language concepts covered in the main textbook.

På vei is a well-regarded textbook for learners beginning their journey with the Norwegian language. Primarily geared toward adults at the A1 and A2 levels, it provides a structured introduction to basic vocabulary, grammar, and conversational phrases that are useful in daily life.

A newly identified malware, code-named "FiXS," has begun affecting ATMs across Mexican banks. The malware's name comes from an identifier found within its binary code. FiXS appears to operate similarly to the infamous Ploutus malware, utilizing an external keyboard connection to control the ATM.

This Entity-Relationship Diagram (ERD) models a database for a pizza delivery service. It organizes key components of the business, including customers, orders, employees, vehicles, and pizzas, into interconnected tables.