If you are a beginner and want to learn Python then check out our Python programming tutorials. These tutorials will helps you to improving you Python basic programming skills that will help to learn other libraries in Python.
When I work with text data in Python, I often face situations where I need to format the strings in a list. A common case is when I want to capitalize the first letter of only the first item in the list, while leaving the rest of the items untouched. At first, this might sound … Read more >>
While working on a data project, I needed to merge multiple arrays into a single one. At first, I thought it would be simple, but I quickly realized there are many different ways to do it in Python, depending on the type of array I was working with. Over the years, as a Python developer, … Read more >>
I was working on a project where I had to export a dataset from Python into a CSV file so that my team could analyze it in Excel. The dataset was stored in arrays, and the challenge was to quickly and efficiently convert these arrays into a CSV format. If you have ever worked with … Read more >>
When I was working on a project where I had to combine multiple lists of customer data into one. Since I have been programming in Python for more than 10 years, I knew there were several ways to do this. The challenge was not just about joining lists but also about choosing the most efficient … Read more >>
Recently, I was working on a project where I had to clean up user input before storing it in a database. One of the common issues I faced was that many strings had an extra character at the end, sometimes a comma, sometimes a period, and sometimes just a trailing space. The challenge was simple: … Read more >>
I was working on a project where I needed to manage students and the courses they were enrolled in. I quickly realized that a dictionary of sets was the perfect data structure for this. Because a dictionary lets me map each student’s name to their courses, and sets ensure that no duplicate courses are stored. … Read more >>
While I was working on a project, I had to clean up some text data coming from a CSV file. The problem was simple: every string in the file started with an unwanted symbol. At first, I thought there would be a built-in option in Python to remove the first character. But I quickly realized … Read more >>
As a developer, while working with a dataset, I needed to sort a list of numbers without relying on Python’s built-in sort() function. The task reminded me of one of the first algorithms I learned long ago. Bubble Sort is simple, easy to understand, and a great way to build a strong foundation in algorithms. … Read more >>
When I started learning Python, one of the first challenges I faced was printing patterns. At that time, I didn’t realize how useful these small exercises were in building problem-solving skills. It looks simple, but it teaches you how to work with loops, conditions, and spacing in Python. In this tutorial, I’ll show you exactly … Read more >>
I was cleaning up some text data for a project where I had to prepare a dataset for analysis.The dataset came from multiple sources across the USA, including customer feedback forms and survey responses. The issue? Many of these text fields had non-ASCII characters like emojis, accented letters, or symbols. When I tried to process … Read more >>
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