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In this article we will discuss algorithm and complexity for converting string with separator to array of objects with the help of Javascript functionalities. For doing this task we will use split and map functions of Javascript. Understanding the problem statement The problem statement says to write a function which can convert a given string with the given separator into an array of objects in Javascript. For example, if we have a string "name1, name2, name3" and a separator ", " then we have to convert these strings into an array of objects which looks like: [{value: ... Read More
In the given problem statement we have to find the difference between sum of square and square of sum with the help of Javascript functionalities. So we will use basic Javascript to solve this problem. Understanding the Problem The problem at hand is to compare the two integers given. This operation is a common operation when it comes to sorting the data. In this task we will find how to compare two integers and check their relationship with the help of Javascript. For example, we have two integers like 10 and 20. So we can say that 10 ... Read More
When working with hierarchical data in graphical user interfaces (GUIs), it's often necessary to display the data in a structured and organized manner. The Treeview widget in Python-Tkinter provides a powerful solution for presenting hierarchical data in a user-friendly way. However, as the number of items in the Treeview grows, it becomes crucial to include a scrollbar to ensure smooth navigation and usability. Firstly, ensure that you have Python and Tkinter installed on your system. Python 3 is recommended for compatibility and improved features. If you don't have Tkinter installed, you can easily install it using pip, the Python package ... Read More
In Python, tuples are immutable sequences that can store multiple elements of different types. They are often used to represent collections of related values. Tuple summation involves adding the corresponding elements of two or more tuples to produce a new tuple. However, in some scenarios, it may be necessary to compute the absolute sum of the elements rather than the traditional sum. In this blog post, we will explore how to perform absolute tuple summation in Python. Traditional Tuple Summation Before diving into absolute tuple summation, let's first understand how to perform traditional tuple summation. Given two tuples of the ... Read More
Image blurring is a fundamental technique in image processing that helps reduce noise and smooth out details. While traditional blur operations apply the same level of blurring uniformly across the entire image, adaptive blur takes it a step further by allowing variable blurring levels based on local image features. This enables us to preserve important details while effectively reducing noise and enhancing image quality. In this blog post, we'll explore how to implement adaptive blur using Python Wand, a powerful Python library for image manipulation. Python Wand provides a simple and intuitive interface for working with images and offers a ... Read More
Working with datasets involves identifying the smallest value in a specific column and updating it by adding a constant value (K). By implementing an optimized solution, we can efficiently perform this operation, which is crucial for data manipulation and analysis tasks. Working with tuple lists is a common way to represent structured data, where each tuple corresponds to a row and contains multiple elements or attributes. In this case, we will focus on a specific column of the tuple list and target the minimum element within that column. Understanding the Problem Before looking at the solution, let's establish a ... Read More
Matrices are fundamental data structures in linear algebra and are extensively used in various scientific and mathematical computations. A matrix is a rectangular array of numbers arranged in rows and columns. It is commonly represented as a two-dimensional grid. However, there are scenarios where we may need to manipulate matrices with additional dimensions, either for data transformation or to perform advanced mathematical operations. Python, being a versatile programming language, offers a rich ecosystem of libraries that provide powerful tools for matrix operations. One such library is NumPy, which stands for Numerical Python. NumPy provides efficient and convenient tools for working ... Read More
Python Kivy is a powerful framework for building multi-touch applications, allowing developers to create interactive and intuitive user interfaces. One common requirement in many applications is the ability to detect and respond to double tap gestures on specific widgets. Setting up the Kivy Application Before diving into the implementation of double tap functionality, we need to set up a basic Kivy application. This step provides a foundation for the subsequent code implementation. We start by creating a new Python file and importing the necessary modules from the Kivy framework − from kivy.app import App from kivy.uix.boxlayout import BoxLayout from ... Read More
In the given problem statement we are required to find the common characters count for the given strings with the help of Javascript functionalities. So we will use basic Javascript to solve this problem. Understanding the problem The problem at hand is to find the common characters between the two given strings. So for solving this problem we will determine how many characters they have in common. For example suppose we have two strings like "abaac" and "baaaa" so in these two strings we can see there are 2 common characters which are 'a' and 'b'. So the ... Read More
In this problem, we need to convert one binary string to another binary string by flipping the characters of the string. We can hold any set bit and flip other bits, and we need to count the total operation to achieve another string by doing it. We can solve the problem based on the total number of ‘01’ and ‘10’ pairs in the given strings. Problem statement − We have given two strings named str1 and str2 of the same length containing ‘0’ and ‘1’ characters, representing the binary string. We need to convert the string str1 to str2 by ... Read More