Widely shared Excel methods often ignore better tools that improve structure, automation, and maintainability.
Excel isn’t just for basic tables — it’s a powerhouse for analysis, automation, and decision-making. From PivotTables and Power Query to Python integration and Monte Carlo simulations, mastering ...
To create a pivot table, check that all the columns and rows are titled the way they should be, and then select PivotTable on the Insert tab. Better yet, try the Recommended PivotTables option to see ...
Abstract: Numerical simulation is the key technique for power system analysis. Modern power systems exhibit high-dimensional and nonlinear characteristics, and the modeling and simulation technologies ...
CQRS + Event Sourcing Simulation A pure-Python simulation of the CQRS (Command Query Responsibility Segregation) pattern combined with Event Sourcing, modelled as a bank account system. Every concept ...
A pure-Python simulation of the CQRS (Command Query Responsibility Segregation) pattern combined with Event Sourcing, modelled as a bank account system. Every concept — aggregates, commands, events, ...