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所在平台: Udemy |
课程主页: https://www.udemy.com/course/python-pcep-become-certified-entry-level-python-programmer/
课程评论：没有评论
**Coursera Python PCEP 认证入门级 Python 程序员课程总结** 本项目课程专为编程零基础的初学者设计，旨在循序渐进地教授 Python 编程，并帮助学员自信地准备 PCEP™ - 认证入门级 Python 程序员考试。无论您是学生、求职者、职业转型者还是自学编码者，本课程都将以清晰、实用的方式引导您掌握 Python 的核心概念，无多余内容或晦涩术语，仅提供清晰的解释、实况编码演示和动手实践。 **课程亮点：** * **Python 基础：** 变量、数据类型、基本输入输出、算术与逻辑运算符、条件语句（if, elif, else）、循环（for, while）、嵌套条件与循环控制（break, continue, pass）。 * **函数与程序结构：** 函数定义与调用、函数参数与返回值、变量作用域、嵌套函数调用、代码组织以提高可读性和可重用性。 * **面向对象编程 (OOP)：** 类与对象、构造函数（\_\_init\_\_）与实例变量、继承、封装和多态等核心概念。 * **数据结构：** 列表、元组、字典、集合，索引、切片、数据操作，以及用于排序、搜索和转换的内置方法。 * **文件处理与异常管理：** 读写文本、CSV 和 JSON 文件，使用 `with` 语句安全访问文件，使用 `try`、`except` 和 `finally` 处理错误，创建和引发自定义异常。 * **实战技能：** 正则表达式用于模式匹配和输入验证，使用 `requests` 库调用 REST API，使用 NumPy 和 Pandas 进行基本数据分析，使用 Plotly 构建交互式图表。 * **巩固学习：** 每个主题都包含编码实验、测验和真实世界的迷你项目，确保您不仅能观看，更能动手编写代码、修复错误、解决问题，并提升实际技能。 * **考前准备：** 提供 PCEP 风格的试题，帮助您检验学习成果，建立自信，争取一次通过考试。 **PCEP™ 认证价值：** PCEP™ 认证是 Python Institute 颁发的官方入门级凭证，证明您对 Python 基础概念的理解，并向雇主或大学展示您已掌握前进所需的核心技能。 **学习方式：** 本课程通过动手实践巩固学习，提供编码实验室、测验和真实世界的迷你项目。学员将实际编写代码、调试错误、解决问题，从而获得实践技能。
Are you ready to learn Python and become a certified programmer - even if you've never written a line of code before?This course is designed to help absolute beginners learn Python programming step-by-step, and prepare confidently for the PCEP™ - Certified Entry-Level Python Programmer exam. If you're looking to enter the world of programming, earn your first credential, or simply build a solid foundation in Python, this is the course for you.Whether you're a student, job-seeker, career switcher, or self-taught coder, this course will guide you through Python's core concepts with a clear, practical approach. No fluff. No overwhelming jargon. Just clear explanations, live coding demonstrations, and hands-on practice. Why this course?Python is one of the most popular and beginner-friendly programming languages in the world - and it's used in everything from web development and automation to data science, artificial intelligence, and cybersecurity. But before you dive into advanced applications, it's essential to build a strong foundation. This course helps you do exactly that - and get certified while you're at it.The PCEP™ certification is an official entry-level credential issued by the Python Institute. It validates your understanding of basic Python concepts and demonstrates to employers or universities that you've mastered the core skills needed to move forward. What's inside the course?This course covers everything required for the PCEP exam - and more: Python FundamentalsVariables, data types, and basic input/outputArithmetic and logical operatorsConditional statements (if, elif, else)Looping with for and while loopsNested conditionals and loop control (break, continue, pass) Functions and Program StructureDefining and calling functionsFunction arguments and return valuesVariable scope and nested function callsOrganizing code for readability and reusabilityObject-Oriented ProgrammingUnderstanding classes and objectsUsing constructors (__init__) and instance variablesApplying principles like inheritance, encapsulation, and polymorphism Data StructuresLists, tuples, dictionaries, and setsIndexing, slicing, and manipulating dataBuilt-in methods for sorting, searching, and transforming data File Handling & Exception ManagementReading from and writing to text, CSV, and JSON filesUsing with statements for safe file accessHandling errors using try, except, and finallyCreating and raising custom exceptions Real-World SkillsRegular expressions for pattern matching and input validationCalling REST APIs using the requests libraryWorking with NumPy and Pandas for basic data analysisBuilding interactive charts using Plotly Hands-On PracticeEach topic comes with coding labs, quizzes, and real-world mini-projects to help reinforce your learning. You won't just watch - you'll write code, fix errors, solve problems, and develop practical skills along the way.You'll also get PCEP-style questions to test your readiness for the exam and help you develop the confidence to ace it on your first try.
