Searching within a string for another string is pretty easy in Python: [python] >>> str = ‘Hello, world’ >>> print(str.find(‘wor’)) 7 [/python] This is fine if we know exactly what we’re looking for, but what if we’re looking for something not so well-defined? For example, if we want to search for a year, then we […]

In the first part of this series, we looked at the basic syntax of regular expressions and some simple examples. In this part, we’ll take a look at some more advanced syntax and a few of the other features Python has to offer. Regular Expression Captured Groups So far, we’ve searched within a string using […]

In the first two parts of this series, we looked at some fairly advanced usage of regular expressions. In this part, we take a step back and look at some of the other functions Python offers in the re module, then we talk about some common mistakes people regularly (ha!) make. Useful Python Regular Expression […]

We’ve covered a lot of ground in this series of articles, so let’s now put it all together and work through a real-life application. A common task is to parse a Windows INI file, which are key/value pairs, separated into sections, something like this: [python] [Section 1] val1=hello world val2=42 [Section 2] val1=foo! [/python] Let’s […]

The list is a data structure that is used to store multiple values linearly. However, there exist two-dimensional data. A multi-dimensional data structure is needed to keep such type of data. In Python, a two-dimensional list is an important data structure. It is essential to learn the working of Python 1D list efficiently to work […]

Python is an object-positioned, sophisticated programming language with semantics that are active and effectively beneficial in 2021. It is built on a high level in several data structures that are combined with dynamic language typing and binding it all together. When you want to bind and connect existing components, it is used as scripting and […]

If you are wondering who will do my Python homework, don’t worry because you can always find a professional homework help service online. On specialized websites, experts can provide students with Python homework help online of any complexity. Website helpers provide students their services at a low price, no matter where you study, at school, […]

Python is a popular language that attracts a lot of followers in all countries. Programmers started to develop it in 1989, but it was published officially in 1991. Those who think that the name Python is about a snake are wrong. The developers gave the name of the language thanks to the popular show in […]

Python has fast become one of the most popular coding languages in the world, being used for everything from machine learning to building websites. Investing time, energy, and effort into coding a beautiful site with Python, however, will be worth nothing at all if the user experience still feels like something from the 90s. Today […]

With the growth of E-commerce, numerous people have changed their jobs and become programmers. The programming world is arguably thriving these days. The industry is so popular that it can’t fulfill all the demands it is bombarded with. And although the competition is ferocious out there, skillful programmers can always find their way around. If […]