Data structures play a key role in the programming world. They help us to organize our data in a way that can be used efficiently. In this tutorial, we are going to learn about the singly-linked list and doubly-linked list. A linked list is a linear data structure. It doesn’t store the data in contiguous memory…
Sorting is one of the most used features in programming. And it will take time to complete the sorting if we didn’t use the correct algorithm. In this article, we are going to discuss different sorting algorithms. We will walk you through the different sorting algorithms with every step that comes in implementation. The implementation…
Implementing search is always challenging but not impossible. In real-life, we will search in no pattern. We just go to the places where we think it might be placed. We don’t follow any pattern in most cases. Does the same thing work in the programming world? No! there has to some pattern to search things…
Data structures play a key role in the programming world. They help us to organize our data in a way that can be used efficiently. The Queue is one of the simplest data structures available. In this article, we will learn about the Queue and its implementation in Python. What is a Queue? A Queue is a linear…
Data structures play a key role in the programming world. They help us to organize our data in a way that can be used efficiently. The stack is one of the simplest data structures. Let’s learn about the stack and its implementation in Python. What is a Stack? A stack is similar to the pile…
We have to install Python on our machine to practice Python. But what if you don’t like to do so? Is it mandatory to install Python on our machine to learn it? Maybe not necessary. Let’s see how. Let’s say your computer doesn’t have enough resources to install, but you need to learn Python or…
YAML Ain’t Markup Language (YAML) is a data serialization language for most programming languages. Let’s understand in detail. YAML a strict superset of JSON, so anything written in JSON can be parsed to YAML. It’s mostly used for configuration files in projects and it’s super easy to understand and read the code. The file extension…
Converting a 2D array into a 1D array is called flattening. There are many approaches to solve the problem. We will explore some of them in this tutorial. Let’s see an example. Input [[1, 2, 3], [4, 5], [6, 7, 8, 9, 10]] Output [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] #1….
Converting a list to a dictionary in Python is not that much hard. Let’s check out different ways to convert a list into a dictionary. Intro Before jumping into the tutorial, let’s see an example of converting a list into a dictionary. We will have a list of tuples (each tuple consists of two elements)…
Check out different ways to remove the last character from the string in Python Slicing Python supports negative index slicing along with positive slicing. Negative index starts from -1 to -(iterable_length). We will use the negative slicing to get the elements from the end of an iterable. The index -1 gets you the last element from the iterable. The…
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