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Tutorial Series: Python Intermediate

Python intermediate concepts build upon the basics of the language and enable programmers to create more complex and sophisticated applications. Intermediate Python concepts include object-oriented programming, regular expressions, decorators, generators, iterators, exception handling, file handling, modules and packages, and more.

Object-oriented programming (OOP) is a programming paradigm that uses classes and objects to organize code and data. Python is an object-oriented language, and its OOP features include encapsulation, inheritance, and polymorphism.

Decorators, generators, and iterators are advanced features that allow for greater code reuse and more efficient execution. Decorators are a way to modify the behavior of functions or classes, while generators and iterators provide a way to lazily generate and process data, which can be especially useful when working with large datasets.

Exception handling is an important technique for handling errors in code, allowing developers to gracefully recover from unexpected situations and prevent crashes. Python’s try/except blocks provide a simple and effective way to handle exceptions.

Overall, intermediate Python concepts are crucial for building robust and scalable applications, and mastering these concepts can significantly improve a programmer’s productivity and effectiveness.

In Python, how can I combine two dictionaries into a single expression?

Overview of a Basic Dictionary A dictionary in Python is a built-in data structure that holds values with keys. It is essentially an unordered, mutable collection...

How can I eliminate duplicates from a list without compromising its order?

Introduction to the Problem Working with lists, one often faces the problem of duplicates-something that shows up more than once in the list. Duplicates make data...

How to use Flask to serve static files

Overview of Static Files Static files are resources that, when viewed by a user, do not alter dynamically in the context of web development. Without any server-side...

How to access (get or set) an object attribute in Python given the string that corresponds to the attribute's name?

Object Attributes in Python In Python, an object attribute is a type of variable that gets bound to the object. Attributes are employed in the storage of data-values...

Check Our Ebook for This Online Course

Advanced topics are covered in this ebook with many examples.

Python Intermediate: How to use Destructors in Python
Destructors in Python When an object is destroyed, destructors are called. Destructors are not as crucial...
Polymorphism In Java
In our previous tutorial, we discussed inheritance in Java. Inheritance is one of the pillars of OOP....
Expressions, Statements, and Blocks
Statements, blocks, and expressions are the three main building elements of the Java language. An expression...