The python sorted function returns a new list containing all elements from any iterable arranged in ascending order. Unlike the sort() method that modifies lists in place, sorted() creates a fresh list while preserving your original data structure. This distinction…
The python map function applies a transformation to every element in an iterable without writing explicit loops. You pass a function and one or more iterables, and map returns an iterator containing transformed values. Understanding how python map processes data…
That code extracts email addresses from text using Python regex. The pattern looks cryptic at first, but each piece serves a specific purpose in matching the structure of an email address. Regular expressions give you a tiny language for describing…
The range() function generates a sequence of numbers that you can iterate over. That’s it. Three parameters, one simple job. You give it boundaries, and it gives you integers within those boundaries. Most Python developers use range() every single day…
That’s Python enumerate() in its most basic form. It takes any iterable and returns both the index and the value at each iteration. The syntax is enumerate(iterable, start=0), where start is optional and defaults to zero. Why enumerate exists in…
Testing and debugging are crucial when it comes to building a code and maintaining it. While they are used on a large scale in developing and making projects in the industry, we also use them daily on a small scale.…
In this article, we’ll perform DNS Lookups in Python using the ‘socket’ module and ‘socket.getaddrinfo()’ function for generating the domain information and converting it into an IP address while using the /etc/hosts files for storing the generated IPv4 and IPv6…
The text file is one of the oldest and most efficient storage formats. Introduced way before to what we now know as the Comma Separated Value format (CSV), text files have been used because of their simplicity. They are saved…
Suppose you are working with a load of text from a different language or even English that is obtained from different sources and may have many duplicate words in the sentences. You just need the summary of the text before…
A floating-point number( shortened as float) is any positive or negative, whole or fractional number that has a decimal point. Sometimes, even a number without a decimal point can be treated as a floating-point number. 3.145, 2.3×10-2, and so on…