Parametric Design Grasshopper Tutorial 1 | Class 13 | Checking String Containment 

In this tutorial, we explore how to check for specific strings within a list of data in Grasshopper using the "Contains" method with the "Evaluate" component. Learn how to verify the presence of a particular string, such as "Line" within a list of geometries. The results are displayed using the "Panel" component, providing a clear way to identify and filter data based on string content, a useful technique in organizing and managing parametric data sets.