For example, a user may enter a text string in all capital letters and you need to normalize the data by translating it to lower case. You can translate user input to lowercase using Python's ...

Testing functions isn't hard, but how do you test user input and output? In my last article, I started looking at "pytest", a framework for testing Python programs that's really changed the way I look ...

These flaws occur anywhere a web application uses input from a user in the output it generates without validating it. Any type of variable that comes from a user or comes from a place where you do not ...