A regular expression in Python is a set of characters that allows you to use a search pattern to find a string or a group of strings. These are used within Python using the re package. To match the end of the string in Python by using a regular expression, ... Read More

A regular expression is a group of characters that allows you to use a search pattern to find a string or a set of strings. RegEx is another name for regular expressions. The re module in Python is used to work with regular expressions. In this article, we learn how ... Read More

Python is not a "statically typed" programming language. We do not need to define variables or their types before utilizing them. Once we initially assign a value to a variable, it is said to be created. Each variable is assigned with a memory location. The assignment operator (=) assigns the ... Read More

A nested list is a list that has lists as elements. For example: [[1, 2, 3], [4, 5, 6], [7, 8, 9]] is a nested list as it has 3 lists ([1, 2, 3], [4, 5, 6], and [7, 8, 9]) as its elements. To flatten a list of lists ... Read More

Sometimes it is necessary to divide a lengthy list into smaller and easy-to-read data. For example- if you wish to arrange a list of items in groups, it can be helpful to break it into small parts. This is useful for tasks like grouping data for analysis or showing items ... Read More

A tuple is a collection of python objects that are separated by commas which are ordered and immutable. Tuples are sequences, just like lists. The differences between tuples and lists are, that tuples cannot be changed unlike lists and tuples use parentheses, whereas lists use square brackets. Let us see ... Read More

A UNIX timestamp is the total number of seconds that have been counted since the epoch. An epoch is the starting point of time and is platform-dependent. The epoch is January 1, 1970, 00:00:00 (UTC) on Windows and most Unix systems, and leap seconds are not included in the time ... Read More

In this article we will discuss how to find the number of days between two dates using Python. We use the datetime module to calculate the number of days between two dates using python. datetime module Python has a built-in datetime module that assists us in resolving a number of ... Read More

In this article we will discuss how to find the number of leap years in a specified ranges of year in python. leapdays() The calendar module offers more helpful calendar-related tasks in addition to allowing calendars to be produced like programmes. The idealised calendar used by the functions and classes ... Read More