noms | stack web app connecting students and college organizations | Runtime Evironment library

I'm using OpenSUSE Leap 15.2 operating system together with pre-installed R v3.5.0. I did not have to install any package except rstudio.

Here are installation details:

I have a schema where I'm trying to generate a nanoid to show on the front end. (The default MongoDB ObjectID is too long to display to users.)

What I've done is to insert it into my schema as a default value that generates a new string each time an instance of the model is created.

These are the instructions provided by the nanoid docs for dealing with Mongoose

I am writing a little game; the game works as an application run from a server program to a client program. When client is connected to server, both users normally see open JFX windows of the game on their computer. However, in the Server class I would like to ask the user about game parameters using dialogs before starting the game. So far I have made dialogs that worked but only the window on the side of the client opened, on the server-side (the side that asks for user inputs via dialogs before game launch) the window did not open. Without sharing too much code here is the part that causes a problem (if I take the dialogs out of the picture the game works, but I would like to have the feature of inputting parameters):

Can someone help me ? How can I add my circos function in my data? when i try i get an error message and it doesn't produce any results I want to do a donut figure like the representation number 1 but i have one other resultat that we can see in the other picture. Trying to follow this guide

My data is lile this :

I have searched for this but I'm not able to find anything similar to this specific situation:

I have a dict:

I would like to get parts of strings (by regex) into a specific text style, but I can't manage the loop and always get errors. Could you please help me ? Thank you so much.

In the first row is the original text (strings separated by commas), and in the second under, is the desired text style.

Here is the sheet (french parameters) https://docs.google.com/spreadsheets/d/1vq0Ai_wEr3MamEQ-kMsXW7ZGg3RxrrkE5lITcYjO-rU/edit?usp=sharing

Here is my issue: I coded a macro for a friend to help him save time for his job. It works on my machine but not on his and I do not know why. The error he has is: "Error 91", and the debugger points to the line "iCol = s2.Range("1:1").Find(what:=v2, after:=s2.Range("C1")).Column".

Here is the purpose of the macro: identify among his clients the ones who make several demands with increasing prices. So I calculate the variation and then present them horizontally, organized by client and date.

Here is a bit of background: I'm a very new programmer and this is my first VBA project. I did this by trial and error and by piecing together bits of code found here and there.

I work on a windows laptop with Excel 365, my friend is on a Mac with Excel 365.

Here is what I tried: I looked at the type of iCol, which are columns numbers (declared as long). So I do not understand why it would be an object when it is in fact a number. I tried declaring iCol as an object but could not make it work (type mismatch, which I understand because it is indeed a number). I am now stuck and need help please

When I do query to get user's nickname I can read nickname, but I can't take the variable out with correct nickname out of query.

I want to get a list of all substring separated by "," and put each into a struct. e.g if i receive "connor,michel" i want to put "connor" in struct[0].name and "michel" in struct[1].name. for now I have this: