rtfs | A Ruby Client for TFS

The difference is the same for every cell layer combo:

• Cell: The cell is the actual computation component, they take a single input, a past state and produce an output, new states. These actually perform the step function which contain the computation of a GRU cell for example.
• RNN Layer: These layers wrap the corresponding cells to apply the same cell to multiple timesteps. So the cell is iterated over the input sequence and collect the output(s) based on extra options such as return_sequences.

If I understand correctly, you're discovering how Option Explicit is saving you from very serious bugs!

If your code refuses to compile because wdDoNotSaveChanges is undefined, it's because the Microsoft Word object library isn't referenced (i.e. you're probably late-binding it).

Without Option Explicit, VBA happily compiles, and the undefined identifiers are, at execution time, defined on-the-fly as implicit Variant local variables holding the default value for any Variant variable: Empty... which, when passed to a function/procedure/method that accepts an integer type, silently gets converted to a 0, regardless of what you named it.

Constants defined in the Word object library are not loaded if you're late-binding the Word object model, so in order to use named constants and avoid magic numbers (the best practice you're referring to), you need to define your own - so you hit MSDN (or temporarily reference the object model and hit F2 to find the values you need) and reproduce the values in your own code:

To store a copy of nodes you need instead of . value-of creates a text node with the string value(s) of the selected node(s).

Furthermore, some references/paths don't seem to matched, when fixing that I get

While using RichEditBox class, we can merge two RTFs by taking advantage of ITextDocument interface and ITextRange interface. Following is a simple sample: