Python

Python pickle is a module used for serializing and deserializing objects in Python. It provides a mechanism for converting objects to binary streams and vice versa.

Working with databases in Python is easy with the vast support for so many databases including MySQL, Oracle, PostgreSQL, SQLite and so many others.

CSV stands for comma-separated values and CSV files are files with comma-separated values. It is a plain text-based file with data items delimited with commas.

Python openpyxl is a third-party library for creating and manipulating Microsoft Excel files. Excel is one of the leading spreadsheet programs, mainly employed in performing arithmetic calculations and data analysis.

In anything you do with computers  (python coding), you must surely work with files in one way or the other. In this post, we will be learning how to create, modify or even delete files using Python programming.

String substitution is a very important aspect of strings and string manipulations in Python. In this article, you’ll learn 3 ways of performing string substitutions in Python.

There are so many built-in methods for strings in Python. With these methods, you can easily or conveniently manipulate strings.

Strings in python are collections of characters like digits, letters of the alphabet, symbols and even non-printable characters. A string is a series of characters treated as a single unit.

Dictionaries in Python are a sequence of key-value pairs, with each key having an associated value. In other languages, dictionaries are known as associative memories or associative arrays.

Python set comprehension is very similar to list comprehension. In set comprehension, curly braces are used, while in list comprehension, square brackets are used.