Steps to write code in PyCharm: Create a new project: Create the project, select the Python interpreter and create a virtual environment. Create a new file: Right-click the project name and select New Python File. Write code: Enter Python code in a file. Run code: Press Cmd R (Mac) or Ctrl R (Windows/Linux) to run the code. Tip: Use code completion to automatically complete names. Use the debugger to step through your code. Use the interactive console to quickly evaluate your code.
Start writing code in PyCharm
Step 1: Create a new project
- In the PyCharm main window, click "File" > "New Project".
- In the "Project Location" field, select the directory where you want to save the project.
- Select a Python interpreter. If you don't have Python installed yet, click "Create virtualenv" to create a virtual environment.
- Click "Create".
Step 2: Create a new file
- In the project navigator, right-click the project name and select "New" > " Python File".
- Specify a name for the file, such as "hello_world.py".
- Click "Create".
Step 3: Write the code
- In the newly created file, enter the following code:
<code class="python">print("你好,世界!")</code>
Step 4: Run the Code
- To run the code, press
Cmd
R
(Mac) or Ctrl
R
(Windows/Linux).
- PyCharm will print "Hello, world!" to the console.
Tips:
-
Use code completion: PyCharm provides code completion to help you automatically complete functions and classes and the name of the variable. Activate code completion by pressing
Cmd
Space
(Mac) or Ctrl
Space
(Windows/Linux).
-
Using the Debugger: PyCharm integrates a powerful debugger that allows you to step through your code and view the values of variables. Set breakpoints in your code to pause execution, then press
F7
or Cmd
D
(Mac) to step through the code.
-
Use the interactive console: You can use the interactive console in PyCharm to quickly evaluate code snippets or execute commands. Press
Cmd
Alt
C
(Mac) or Ctrl
Alt
C
(Windows/Linux) Open an interactive console.
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