pythonmyfile.pyPython Indentation Indentation refers to the spaces at the beginning of lines of code. In other programming languages, code is indented just for readability, but indentation in Python is very important. Python uses indentation"/> pythonmyfile.pyPython Indentation Indentation refers to the spaces at the beginning of lines of code. In other programming languages, code is indented just for readability, but indentation in Python is very important. Python uses indentation">
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As we learned in the previous section, you can write the syntax to execute Python directly on the command line:
>>> print("Hello, World!") Hello, World!
Or by creating a python file on the server , using the .py file extension, and running it from the command line:
C:\Users\Your Name>python myfile.py
Indentation refers to the spaces at the beginning of lines of code.
In other programming languages, code indentation is only for readability, but indentation in Python is very important.
Python uses indentation to indicate blocks of code.
Example
if 5 > 2: print("Five is greater than two!")
Running Example
Example
Syntax error:if 5 > 2: print("Five is greater than two!")Running Example
Example
if 5 > 2: print("Five is greater than two!") if 5 > 2: print("Five is greater than two!")Running Example
Example
Syntax error:if 5 > 2: print("Five is greater than two!") print("Five is greater than two!")Run Example
Example
Variables in Python:
x = 5 y = "Hello, World!"Run Example
Example
Comments in Python:#This is a comment. print("Hello, World!")Running instance
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