![]() You can also copy your code from another source then paste it on the Python shell.Ĭonsider the following example: > if 5 > 10: Using the method demonstrated above, you can run multiple Python statements without having to create and save a script. Output My name is Nicholas, aged 26, taking Computer Science ![]() This is demonstrated below: > name = "Nicholas" > age = 26 > course = "Computer Science" > print( "My name is " + name + ", aged " + str(age) + ", taking " + course) A good example of this is when we need to declare many variables and access them later. We can also run multiple statements on the Python shell. Here are other examples: > 10 10 > print( 5 * 20) For example, to print the text "Hello World", we can type the following: > print( "Hello World") You will get the results immediately, unlike in script mode. To run your Python statements, just type them and hit the enter key. The result is immediately displayed on the Python shell as soon as the Python interpreter interprets the command. The > indicates that the Python shell is ready to execute and send your commands to the Python interpreter. Type "help", "copyright", "credits" or "license" for more information. This is the same Python executable you use to execute scripts, which comes installed by default on Mac and Unix-based operating systems. Press the enter key and the Python shell will appear. To access the Python shell, open the terminal of your operating system and then type "python". Interactive mode is handy when you just want to execute basic Python commands or you are new to Python programming and just want to get your hands dirty with this beautiful language. The code executes via the Python shell, which comes with Python installation. Interactive mode, also known as the REPL provides us with a quick way of running blocks or a single line of Python code. In this article, we will see the difference between the modes and will also discuss the pros and cons of running scripts in both of these modes. In Python, there are two options/methods for running code:
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