Basic and advanced Python Programming Tutorials.
In this Python tutorial, I will explain how to flatten a list of lists in Python using different methods with some illustrative examples. To flatten a list of lists in Python, various methods can be employed such as list comprehension for concise one-liners, traditional for loops for straightforward iteration, the sum() function for easy concatenation, … Read more…
Do you want to copy a list in Python? In this Python tutorial, I will explain how to copy elements from one list to another in Python using different methods with some illustrative examples. To copy elements from one list to another in Python, several methods are available: use copy() for a shallow copy, list … Read more…
Do you want to remove multiple elements from a list in Python? In this Python tutorial, I will explain different methods that will help you remove multiple elements from a list in Python using some demonstrative examples. To remove multiple elements from a list in Python, we can use several methods like list comprehension for … Read more…
In this Python article, I will explain how to unpack a list in Python. I will show different use cases for unpacking a list in Python. To unpack a list in Python, directly assign list elements to variables (e.g., a, b, c = [1, 2, 3]), use the asterisk operator for variable-length lists (e.g., first, … Read more…
In this Python article, I will explain what the Python set union() method is, its syntax, parameters, and return values. I will explain what the | operator is in Python. And also many different scenarios that will elaborate on the Python set union() method in detail. To perform set union operations in Python, one can … Read more…
In this Python article, I will explain how to convert Python dict to an array with the most appropriate method present with examples. To convert the Python dict to an array, we can use the np.array() function or array.array() function. Whether we want an array of the Python dictionary values, keys, or both as a … Read more…
In this Python tutorial, I explain how to sort a list alphabetically in Python using different methods with some illustrative examples. To sort a list alphabetically in Python we can use two direct methods like sort() and sorted() which returns the sorted list, or we can use the max() and min() functions within a while … Read more…
In this Python Programming article, I will explain how to read a file into a list in Python using various methods with examples. To read a file into a list in Python we can use readlines() function as it returns a list of all lines, or list comprehension with the strip() function for no newline … Read more…
In this Python blog, I will explain how to uppercase first letter in a Python list using different methods, providing examples and explanations for each method. In this article, we will include both topics: To uppercase first letter in a Python list we can use upper(), capitalize(), or title() functions with other functions like list … Read more…
In this Python blog, I will explain various methods and ways for concatenation of array in Python, I will explain each method with the help of some illustrative examples. I will also explain how to concatenate arrays in Python without NumPy functions and how to concatenate arrays of different sizes Python. To concatenate arrays in … Read more…