You are writing a Python program and need to output bracket characters in your output. A user-facing message might need square brackets. A debug statement might need curly braces. The print() function does not make this obvious because brackets also…
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…
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…
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…
Turtle is a famous Python module that lets you have some fun with graphics. It is most widely used to design graphic User interface (GUI) applications. To put it simply, with Turtle, we can draw shapes, pictures, and even logos…
Epoch time, also known as Unix or POSIX time, is the standard time most computers use to determine the time after an epoch. Since computers can only understand 0s and 1s, we can’t really expect the computer to understand the…
Python is one of few programming languages which escaped the normal trend of the programming language syntax and completely revolutionized the syntax pattern in programming languages. One of the most interesting leaps is the change in the for-loop syntax. The…
