Python slicing is a computationally fast way to methodically access parts of your data. In my opinion, to be even an intermediate Python programmer, it's one aspect of the language that it …

9 since olden times, the correct syntax for if/else if in Python is elif. By the way, you can use dictionary if you have alot of if/else.eg

Python: SyntaxError: EOL while scanning string literal Asked 15 years, 3 months ago Modified 1 year, 4 months ago Viewed 1.3m times

^ SyntaxError: invalid syntax In the following screenshot you can see the command i use to run the file and also which python extension i use. But running the file from within my terminal with …

I used to use perl -c <filename> to check the syntax of a Perl program and then exit without executing it. Is there an equivalent way to do this for a Python script?

Python supports dict comprehensions, which allow you to express the creation of dictionaries at runtime using a similarly concise syntax. A dictionary comprehension takes the form {key: …

Python 2 code indented with a mixture of tabs and spaces should be converted to using spaces exclusively. When invoking the Python 2 command line interpreter with the -t option, it issues …

An @ symbol at the beginning of a line is used for class and function decorators: PEP 318: Decorators Python Decorators - Python Wiki The most common Python decorators are: …

I know that I can use something like string[3:4] to get a substring in Python, but what does the 3 mean in somesequence[::3]?

How do I write an if - then - else statement in Python so that it fits on one line? For example, I want a one line version of: