A CSV file is a “comma-separated values” file. In plain English, this is a text file that contains an unusually large amount of data. More often than not, this is used in order to create databases of ...

I loaded a large JSON file in Python and watched memory jump from 43 MB to 808 MB. Here’s what happened and how streaming changed everything.

Python is a general-purpose programming language for Web and desktop development. Python works well on both of these platforms because of its flexibility, facilitated by its extensive list of built-in ...

As a buddy of mine always says "the nice thing about standards is that there's so many to choose from". Take CSV files for example. CSV, of course, stands for "Comma Separated Values", more often than ...

Reading and writing files is a very basic activity in any programming language and Python does the job very well. However, to understand working with files you are better off with a clear idea of bits ...

Every day, you open multiple Excel files and copy values. You sort columns, calculate totals, and paste them into a report ...

The Open Document Format (ODF) Alliance is designed for sharing information between different word processing applications. This article highlights the basic structure of ODF files, some internals of ...

When the number of files in a folder increases, it becomes difficult to keep track of what is inside just by looking at them one by one. You might want to see a list of the names, but are worried that ...

zip, 952.22 KB zip, 668.99 KB pdf, 234.75 KB pdf, 52.28 KB Are you looking to expand your student’s knowledge of Python programming? These Python challenges give students 8 coding activities all ...