cmda | command line tool for copying files | Cloud Functions library

This code is for combobox database tables.

I can't figure out how to create delegates when the target method parameter is a type derived from the parameter type specified in the delegate's signature. Is this even possible? My project involves creating command handlers for many different commands. The commands are arranged in groups each with their own properties and dependencies (of which I omitted for brevity here.) I'm trying to extract those handler methods (marked with a 'Handler' attribute) from their group, creating delegates from the resulting MethodInfo, and storing them in a Dictionary, keyed to the command type. The rough idea is below:

I'm using DevExpress to add MVVM to my WinForms application. I have a form that contains a ViewModel, which is given to all of its user controls via constructor parameter.

DataBindings are working fine, but I want to add functionality to a ribbonbar by adding EventToCommand behaviour to the usercontrols toolbar item (BarButtonItem).

I do my bindings like this:

One of legacy system got upgraded to bash4 and most of its scripts stopped working. I've narrowed it down to how a curly brackets are expanded within a <(cmdA ...|cmdB ... file{1,2}|cmdZ ...).

To illustrate the difference better:

BEFORE (bash 3.2.25):

I'm trying to create a task that's responsible for setting a bit of a vector and clearing it after one clock cycle. My driver code is attached below: