Quick Start with PyCharm: Detailed explanation of how to run code in PyCharm

PyCharm is a powerful Python integrated development environment (IDE) that is widely welcomed by developers. In this article, we will introduce PyCharm’s quick start guide in detail, including how to write and run code in PyCharm, as well as some commonly used functions and shortcut keys. We will help you better understand how to use PyCharm through specific code examples.

First, we need to install PyCharm. You can download and install PyCharm Community Edition (community edition) or PyCharm Professional Edition (professional edition) on the JetBrains official website. After the installation is complete, open PyCharm and create a new Python project.

In PyCharm, you can run your code in a variety of ways. The most common method is to use the run button (the green triangle icon located in the toolbar), or use the shortcut key Shift F10 to run the currently edited code file. Alternatively, you can right-click on the code file and select "Run 'filename'" to run the code.

Let’s take a look at a simple Python code example and demonstrate how to run it in PyCharm:

# 这是一个简单的Python代码示例
def greet(name):
    print("Hello, " + name + "!")

# 调用函数
greet("Alice")

In PyCharm, you can write code directly in the editor and pass it through the above Run it using the mentioned method. When you click the run button or use the shortcut key, PyCharm executes the code and displays the output in the run window at the bottom.

In addition to running code, PyCharm also provides many other powerful functions, such as code auto-completion, code formatting, code debugging, etc. You can use the shortcut key Ctrl Space to turn on the code auto-completion function. When entering code, PyCharm will give possible options to help you write code quickly.

In addition, you can also use PyCharm's debugging function to debug the code line by line and view the values ​​of variables and the execution flow of the program. By setting breakpoints and using the debug button (red dot icon) to start debugging, you can step through your code and see the results of each step.

In PyCharm, there are many other convenient functions and shortcut keys, such as find and replace functions, code navigation, version control, etc. By becoming proficient in these features, you can write and debug Python code more efficiently.

In general, PyCharm is a powerful Python integrated development environment that provides a wealth of functions and tools to help developers improve work efficiency. Through the introduction of this article, I believe you have a preliminary understanding of the basic usage of PyCharm, and I hope it can help you better use PyCharm for Python development.

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