1. Introduction Python is loved by many developers due to its simple syntax and powerful features. Among these features, the yield keyword is particularly important for optimizing memory efficiency an […]
1. 前言：Python中常數的重要性 Python不像C語言或Java那樣具有像是「const」或「final」等關鍵字來定義常數。然而，透過使用常數，可以提升程式碼的可讀性與維護性，並增加整體程式的穩定性。特別是在處理像物理常數或設定值等，在程式執行期間不應該被修改的數值時，使用常數會非常有效。 例如，在C語言中可以使用「const」來防止數值被修改，但在Python中並沒有內建相對應的功能。 […]
1. What is def in Python? In Python, the def keyword is used to define functions. Functions enhance code reusability and provide a structured way to organize programs. By using def, you can create reu […]
1. What is a Dataclass? Overview of Dataclass Python’s dataclass was introduced in version 3.7 to simplify class definitions and reduce redundant code. It is particularly useful for efficiently […]
1. What is a Global Variable? Basic Concept of Global Variables In Python, a global variable is a variable that can be accessed throughout the entire program. It is defined outside of functions and cl […]