Dynamic Apex | codeLive

Did you know you can dynamically inspect not only the Schema of your org, but it’s App and other metadata as well? Join us for this dynamic CodeLive as we look writing code that dynamically reacts to Schema, App, and User permissions

[Ferdam]

For the last part, I think what you were looking for was:

To get a field dynamically for a dynamically found SObject: );

[chethelesser]

In computing, memoization or memoisation is an optimization technique used primarily to speed up computer programs by storing the results of expensive function calls and returning the cached result when the same inputs occur again.
Not what you said

[rajavel]

Hi Kevin, Code live for one trigger for all completed?