Greed | 2D co-op platformer game written in Unity | Game Engine library

I don't think this is possible, see https://github.com/vega/vega-tooltip/issues/251. In summary it seems like Vega and VegaTooltip does remove fields with Undefined form the tooltip, but VegaLite forces these to be shown in the tooltip (compare this VegaLite spec with this Vega one). It seems like they are looking for help to implement the feature you want.

Here is an example with your data that illustrates how both null and Undefined values show up in the tooltip:

Either have your function return what was entered in the box and use that or remove that function completely as I have done below:

After chatting a bit with OP, it seems that the problem came from these lines of code being executed before the .Client was ready to run commands. That's the reason why any code that has to be executed by the bot should be placed inside an event, and after the ready one has been emitted. As suggested by @Wheelwright, a workaround could be to setTimeout() that code, in order to let the bot have some time to connect, but it isn't recommended, due to API latency which, sometimes, requires more time to login.

Use a BehaviorSubject instead of a Subject.

[Edit:] I unfortunately missed the multiline nature of entries, so this answer is valid for single line entries but will return only the first line for multiline entries. I think one could overcome this by setting a certain regex for delimiter, though.

I'd suggest you use a Scanner to deal with the multi line aspect. This will give you a stream of tokens (the lines). You can use a String.contains(...) or a String.matches(...) to filter tokens then.

Sorry, I don't have enough rep to comment, but this might be more of a comment than an answer!

Have you tried loading the texture png image separately (as a NS/UI/CGImage) and then splitting it into three channels manually, then applying these channels separately? (Splitting into three separate channels is not as simple as it could be... but you could use this grayscale conversion for guidance, and just do one channel at a time.)

Once you have your objects in SceneKit, it is possibly slightly easier to modify these materials. Once you have a SCNNode with a SCNGeometry with a SCNMaterial you can access any of these materials and set the .contents property to almost anything (including a XXImage).

Edit:
Here's an extension you can try to extract the individual channels from a CGImage using Accelerate. You can get a CGImage from an NSImage/UIImage depending on whether you're on Mac or iOS (and you can load the file directly into one of those image formats).

I've just adapted the code from the link above, I am not very experienced with the Accelerate framework, so use at your own risk! But hopefully this puts you on the right path.

You just missed a downArray call to parse data as the array of objects. Working decoder:

Your function prototype

So it appears this code is opening a text file, adding values to either a list of dates or a list of values, and then making a pandas dataframe with those lists. Finally, it plots the date vs values with a line plot.

A few changes should help your graph look a lot better. A lot of this is very basic, and I'd recommend reviewing some matplotlib tutorials. The Real Python tutorial is a good starting place in my opinion.

Fix the y axis limit: