10 Jun 2024 Soner Yıldırım The Best Python Books for Data Analysts What role do books play in acquiring data analysis skills? Discover how you can benefit from the best Python books for data analysts – and how to use them as a supplementary learning material. Data is a highly valuable asset. In fact, we might even argue that it’s the most valuable asset in the 21st century. The success and performance of products depends on the quality of input data. However, data in its raw form does not give us its full potential. Read more 6 May 2024 Soner Yıldırım Why Should I Learn Python for Data Analysis? Do you actually need Python to become a data analyst? Discover why you should learn Python and how you can benefit from it as a data analyst. Data is ubiquitous. From retail stores to digital marketing agencies, from sports teams to production sites, numerous industries use data in their operations to improve productivity, efficiency, productivity, or any other metric that’s important for them. They unlock the power of data, which has the potential to offer valuable insights, which are difficult for the human eye to catch. Read more 15 Apr 2024 Soner Yıldırım String Slicing in Python: A Complete Guide What is a string slice in Python? This article will explain several examples to show how to slice a string in Python. It also has an exercise for you to solve. Data does not always come in numbers. Textual data constitutes a big portion of data workflows. What differentiates textual data from numerical data is that it usually requires much more data cleaning and processing. We can take a numerical value as-is, but it’s quite often different with text. Read more 4 Mar 2024 Soner Yıldırım Python for Retail Analytics Why use Python in retail analytics? This article will explain the benefits of using Python for your retail analyses and the importance of data-driven retail strategies. Data is a precious asset for any type of business. For instance, we all know there is a huge jump in sales before Christmas. However, we sometimes need to go beyond the obvious to make the most out of our data. We need to go below the surface and dig to extract insights because data often encapsulates information that’s difficult for the human eye to notice. Read more 5 Feb 2024 Soner Yıldırım 8 Python while Loop Examples for Beginners What is a while loop in Python? These eight Python while loop examples will show you how it works and how to use it properly. In programming, looping refers to repeating the same operation or task multiple times. In Python, there are two different loop types, the while loop and the for loop. The main difference between them is the way they define the execution cycle or the stopping criteria. Read more 8 Jan 2024 Soner Yıldırım Basics of Python: Tuple Examples What is a tuple in Python? Explore this data type, learn how it’s different from Python’s other data types, and discover use cases and tuple examples. A tuple is one of Python’s built-in data structures. Its unique features make tuples widely used for certain tasks. To use tuples for the right task, you need to know what they are and how to perform operations on them. In short, you need examples of Python tuples. Read more 6 Nov 2023 Soner Yıldırım Why Use Python for E-Commerce? Do you want to start an e-commerce business or take your existing business online? In this article, I will explain the benefits of Python for e-commerce and what it can do for an Internet-based business. Python is mostly associated with data science and artificial intelligence. However, Python is a great choice for e-commerce and many other types of businesses; in fact, this is a general purpose programming language with a large and enthusiastic following. Read more 2 Oct 2023 Soner Yıldırım Building a Successful Python Career: Tips and Advice Do you want to build a career in Python? In this article, I will explain how to start your Python career and give you some tips and advice to make it an efficient and successful process. In recent years, I've observed many individuals transitioning into Python programming roles—especially in software development, Artificial Intelligence, and data science. The main reason behind these career shifts is the high and increasing demand for skilled people in these areas. Read more 11 Sep 2023 Soner Yıldırım How to Sort a Dictionary in Python Do you want to learn how to sort a dictionary in Python? In this article, I explain different ways of sorting dictionaries as well as things to keep in mind while doing this operation. Data structures are fundamental building blocks of any programming language. To create robust and performant software products, one must know how to efficiently use data structures. Along with lists, tuples, and sets, dictionaries are one of Python’s most used built-in data structures. Read more 7 Aug 2023 Soner Yıldırım How to Comment Code in Python Do you want to learn how to use Python comments properly in your code? We’ve put together a guide to teach beginners how and when to use Python comments to write clean code and increase code readability. Developers spend much more time reading code than writing code, which makes code readability a very important aspect of creating efficient and maintainable software products. Comments play a key role in enhancing code readability. Read more «« « 1 2 3 … 5 » »»