A single thoughtless click on a browser tab can cause hours of frantic IT calls, network scans, and security resets in numerous workplaces. Sometimes, when you seek a recipe or a good offer online, you end up with pop-ups or phishing attempts that are not good. These things happen all ... Read More

Data is more than just a business asset – it's a strategic advantage. Whether you're monitoring competitors, tracking product prices, gathering SEO insights, or creating machine learning models, relevant and structured web data is the modern gold. That’s where web scraping can become your winning strategy. Web scraping is the ... Read More

In this article, we will learn how to count all distinct binary strings of length n such that no two 1's appear consecutively. We'll explore this problem using both recursive and dynamic programming approaches in C and C++. What is a Binary String? A binary string is a sequence ... Read More

In this article, we implement a C++ program to find the number that occurs an odd number of times in an array, using different approaches. We are given an array containing multiple elements, and our task is to identify the number that appears an odd number of times. For ... Read More

An array in C++ is a collection of elements of the same data type stored in contiguous memory locations. Arrays provide a way to store multiple values using a single variable name, and each element can be accessed using an index starting from 0. Even and Odd Indexed Elements ... Read More

In C++, floating-point numbers are used to represent decimal values. The most commonly used floating-point types are float and double. These data types differ in their size, precision, and use cases. Understanding how to use and compare them correctly is important for accurate computations. Understanding Float and Double Precision ... Read More

A linked list is a linear data structure where each element is a separate object, commonly referred to as a node. Each node contains two fields: the data and a pointer to the next node in the list. In this article, we'll learn how to delete a node from a ... Read More

The array sum refers to the sum of all elements in an array. The STL library of C++ provides built-in functions to easily calculate the sum of elements in an array. In this article, we will explain all those STL functions with examples. Consider the following input/output scenario ... Read More

Python is one of the programming languages known for its simple syntax, readability. Whether working on development, data analysis, or automation, Python provides the tools to get the task done with less effort. But beyond the basics, Python has some hacks that make the code not only shorter but ... Read More

In this article, we are given a mathematical series. Our task is to write a program to find the sum of the series 1 + x/1 + x^2/2 + x^3/3 + .. + x^n/n. This can also be represented as: $$ 1+\displaystyle\sum\limits_{k=1}^n \left(\frac{x^k}{k}\right) $$ ... Read More