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- Using Python to Parse Spreadsheet Data
- Processing spreadsheet data common in large organizations and enterprises and importing it into web applications is a challenge for many developers. This article will explore ways to process and parse such data using Python, including reading and writing to XLSX, CSV, and older versions of spreadsheets. Key points: Python combines libraries such as Pandas and openpyxl to easily parse spreadsheet data, including reading and writing XLSX files, CSV files, and legacy spreadsheets. This makes it easy to manipulate and analyze data stored in these formats. The process of reading a spreadsheet includes importing the pandas module, opening a spreadsheet file, selecting a specific worksheet, and extracting the values of a specific data cell. P
- Python Tutorial 246 2025-02-20 09:46:10
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- Why Learn Python?
- Python: a friendly, universal, powerful and easy to learn programming language Why learn Python? Because it is friendly, ubiquitous, popular, powerful, easy to learn, marketable and fun. Why not learn Python? Let's dive into some of the main reasons for learning Python. Key Points Python is a friendly and universal programming language that emphasizes simplicity and readability, making it an excellent choice for beginners. It also has strong community support and abundant learning resources. Due to its versatility and popularity, Python is widely used in many fields such as machine learning, web development, and data processing. This wide range of applications makes it a high value skill in the United States, Python
- Python Tutorial 589 2025-02-19 11:55:09
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- Understanding Python Decorators, with Examples
- This article will help you understand the concepts of decorators in Python programming and how to use them best. We will cover what Python decorators are, what their syntax looks like, how to recognize them in a script or framework, and how to apply them yourself. A function decorator in Python is just a function that takes another function as an argument, extending the function of the decorated function without changing its structure. The decorator wraps another function, enhances its behavior, and then returns it. The decorator concept in Python helps keep the code DRY (Don't Repeat Yourself). Function decorator avoids unnecessary duplication in the code base, because some duplicate code snippets can
- Python Tutorial 209 2025-02-19 09:51:10
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- A Guide to Python Unit Testing with unittest and pytest
- This article explores the significance of software testing and why you should value it. We will learn how to design unit tests and how to write Python unit tests. In particular, we will explore two of the most commonly used unit testing frameworks in Python: unittest and pytest. Key Points Unit testing is a crucial part of software development, allowing developers to test specific components or units of a program to ensure they run as expected. Popular unit testing frameworks in Python include unittest and pytest. Well-designed unit tests should be fast, independent, repeatable, reliable and well-named. "Preparation, Execution, Assertion (AAA)" mode is usually used in groups
- Python Tutorial 808 2025-02-19 08:57:13
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- A Guide to Python Multiprocessing and Parallel Programming
- Speeding up computations is a goal that everybody wants to achieve. What if you have a script that could run ten times faster than its current running time? In this article, we’ll look at Python multiprocessing and a library called multiprocessing. W
- Python Tutorial 426 2025-02-19 08:26:11
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- An Introduction to SQLite with Python
- This article will explore the SQLite database and its use with Python in depth. We will learn how to manipulate SQLite databases through Python's sqlite3 library and finally explore some of the advanced features provided by sqlite3 to simplify our work. Note: Before you start, it is best to be familiar with SQL. If you are not familiar with it, you can refer to Simply SQL learning. Core points SQLite is a lightweight, file-based associated database management system, which is commonly used in Python applications because of its simplicity and ease of configuration. It supports concurrent access, allowing multiple processes or threads to access the same database. However, it lacks multi-user functionality and is not like MySQL or
- Python Tutorial 466 2025-02-18 11:21:09
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- A Guide to Python Lambda Functions, with Examples
- This article introduces Python lambda functions and how write and use them. Although Python is an object-oriented programming language, lambda functions are handy when you’re doing various kinds of functional programming. Note: this article will as
- Python Tutorial 167 2025-02-18 10:02:12
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- A Beginner's Guide to HTTP Python Requests
- All content on the network is accessible via request. If your Python application requires web information, you need to make a web request. This article will dive into Python requests. We will learn about the structure of web requests and how to make Python requests. Ultimately, you will be able to use the Python requests library, which will make the whole process much easier. Important points HTTP (Hypertext Transfer Protocol) is a client-server protocol used to exchange data on the Web. It uses TCP as the transport protocol for reliable transport. HTTP requests are initiated by the client and processed by the server, and the server returns the corresponding response. HTTP Yes
- Python Tutorial 518 2025-02-18 09:56:10
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- Beginners Guide: What Is Python And What Is It Used For?
- Python: A Comprehensive Overview Python, a high-level, open-source programming language, is celebrated for its readability and versatility. Its widespread adoption spans diverse fields, including web development, machine learning, artificial intelli
- Python Tutorial 561 2025-02-18 08:33:11
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- Top 22 Python Book for Beginners and Advanced Coders
- Python learning resources: From getting started to master This article will dive into the best books for learning Python, covering different levels from beginners to advanced programmers, as well as different fields and learning methods. Ready? Let's sneak into the world of Python! ? We also recently reviewed the best books for learning HTML, CSS, JavaScript, PHP, Node.js, and SQL. Table of contents: What is Python? How to choose the best Python book? Python Introduction Books "Python Programming: A 7-Day Quick Python Guide" "Learn Python in One Day and Being a Good Job: A Guide to Beginners in a Beginner in Hands-Original Projects"
- Python Tutorial 565 2025-02-17 10:33:10
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- Understanding File Handling in Python, with Examples
- This article explores Python's file handling capabilities, demonstrating how to use the pathlib and os modules for efficient file and directory management. Learn to navigate file systems, create directories, manage file paths (absolute and relative)
- Python Tutorial 927 2025-02-17 09:38:11
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- Object-oriented Programming in Python: An Introduction
- This article provides a practical introduction to object-oriented programming (OOP) in Python. We'll focus on demonstrating OOP concepts rather than delving into complex theoretical details. Python's popularity, ranking fourth among developers accor
- Python Tutorial 607 2025-02-17 09:22:12
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- A Guide to Python Exception Handling
- This article explores Python's exception handling mechanisms, a crucial aspect of robust programming. We'll examine the differences between syntax errors and exceptions, and how to gracefully manage runtime errors to prevent program crashes. Two pri
- Python Tutorial 429 2025-02-17 08:50:08
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- A Deep Dive into Flask Templates
- This article provides a comprehensive guide to Flask templating, covering its importance, benefits, and practical applications. We'll explore creating and rendering templates, utilizing template inheritance and layouts, working with variables and co
- Python Tutorial 822 2025-02-16 11:36:17
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- Getting Started with Flask, a Python Microframework
- This article introduces Flask, a popular Python mini framework that provides an alternative to the vast Django framework. Flask's design philosophy is lightweight and flexible, allowing developers to quickly and easily create web applications. This article will cover what Flask is, its key features, the advantages of a simple API, its flexibility in supporting third-party extensions, the most commonly used Flask extensions, and when Flask should or should not be used. Important points Overview of Flask Features and Use Cases: This article introduces Flask, focusing on its lightweight, flexible features and its applicability to a variety of web projects. It explores Flask's simplicity, extended support, key features, and prototype design
- Python Tutorial 470 2025-02-16 10:30:14
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