Shahidullah KawsarGet the second most recent activity: Leetcode PandasDid you ever try to find the second most recent activity for each user in a dataset? This is a common challenge when managing time-based…Jan 18Jan 18
Shahidullah KawsarHopper Company Queries I: Leetcode PandasThe success of a ridesharing company like Hopper relies on its ability to balance driver availability with ride demand. Understanding…Jan 18Jan 18
Shahidullah KawsarHopper Company Queries II: Leetcode PandasIn the ever-evolving world of ride-hailing platforms, understanding driver engagement is a cornerstone of operational success. How…Jan 20Jan 20
Shahidullah KawsarNumber of Transactions per Visit: Leetcode PandasIn today’s data-driven world, businesses are constantly seeking insights to improve customer experiences and streamline operations. One…Jan 22Jan 22
Shahidullah KawsarReport Contiguous Dates: Leetcode PandasWhen managing automated systems, understanding how tasks perform over time is crucial for identifying patterns, optimizing processes, and…Jan 23Jan 23
Shahidullah KawsarMarket Analysis II: Leetcode PandasOnline marketplaces thrive on data, and understanding user behavior is key to driving growth and enhancing the user experience. One…Jan 23Jan 23
Shahidullah KawsarSales by Day of the Week: Leetcode PandasUnderstanding sales trends is crucial for any business striving to maximize its performance and cater to customer needs effectively. One of…Jan 24Jan 24
Shahidullah KawsarTotal Sales Amount by Year: Leetcode PandasIn the world of e-commerce and retail, understanding how products perform across different years is crucial for making informed business…Jan 25Jan 25
Shahidullah KawsarFind the quiet students in all exams: Leetcode PandasHave you ever wondered about the students who don’t sit at the top of the class — but also don’t struggle at the bottom? These are the…Jan 16Jan 16
Shahidullah KawsarAvg Salary — Dept vs Company: Leetcode Pandas HardAnalyzing salary distributions across departments is essential for organizations to ensure fair compensation, identify disparities, and…Jan 12Jan 12
Shahidullah KawsarHuman Traffic of Stadium: Leetcode PandasAnalyzing patterns in attendance data can provide valuable insights into the popularity and trends of events held at a stadium. One common…Jan 13Jan 13
Shahidullah KawsarTournament Winners: Leetcode PandasThis blog post explores a fascinating problem that combines sports analytics with data processing using Python’s Pandas. You’ll learn how…Jan 14Jan 14
Shahidullah KawsarStudent Reports by Geography: Leetcode PandasAnalyzing student distributions across different continents can provide valuable insights for educational institutions. By organizing…Jan 15Jan 15
Shahidullah KawsarFind Median Given Frequency of Numbers: Leetcode PandasIn data analysis, the median is a crucial statistical measure that represents the middle value of a dataset, effectively separating the…Jan 9Jan 9
Shahidullah KawsarFind the Cumulative Salary of an Employee: Leetcode PandasUnderstanding employee compensation over time is crucial for organizations to analyze salary trends, budget effectively, and make informed…Jan 9Jan 9
Shahidullah KawsarMedian Employee Salary: Leetcode PandasIn data analysis, identifying key statistical measures such as the median can provide valuable insights into employee compensation…Jan 10Jan 10
Shahidullah KawsarTrips and users: Leetcode PandasCalculating cancellation rates is a common task in analyzing ride-sharing platforms, offering insights into user behavior and service…Jan 11Jan 11
Shahidullah KawsarUser Purchase Platform: Leetcode PandasIn the rapidly evolving landscape of digital commerce, businesses strive to comprehend how users interact with various platforms to…Jan 3Jan 3
Shahidullah KawsarGame Play Analysis: Leetcode PandasMeasuring player retention is crucial in understanding the health of any game, app, or online platform. By examining who returns to play…Jan 4Jan 4
Shahidullah KawsarDepartment Top Three Salaries: Leetcode Pandas HarIn today’s data-driven world, organizations strive to gain insights from their datasets to make informed decisions. One common analytical…Jan 7Jan 7
