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How to compute value for InputSlider R Shiny?

I'm doing a Shiny app and I have a question. I want to have a slider input which min and max values depends on values in some dataframe. That's easy to make. Bu

Why recursive copying creates wrong folder structure if some parts of path are missing?

I build AWS SDK CPP and copy include files using -Force option. When copying does not find some folders in path, it creates but first time when it creates, some

Connecting Azure Web PubSub Client Disconnects others

I have a scenario where I have 2 c# ClientWebSocket connected to an azure Web PubSub. They can communicate fine. I then disconnect client 2 (call CloseAsync()).

Cannot find parent element in DOM tree containing attribute: [wire:id]

I am laravel developer and developing a real time chat room using liveware , i am trying to open chat when i click to user but unfortunatly i am getting error h

Docker volume must be a mapping, not a string

I have the following file at ./wordpress/docker-compose.yaml: version: '3.3' serivces: db: image: mysql:5.7 volumes: - db_data:/var/lib/mysql

Using iText.Forms.Fields.PdfFormField.SetRichText ()

I'm using Itext7 for filling PDF form; i need at least an implementation of iText.Forms.Fields.PdfFormField.SetRichText() i found nothing on Internet when i try

How to calculate mean of all columns, by group?

I need to get the mean of all columns of a large data set using R, grouped by 2 variables. Lets try it with mtcars: library(dplyr) g_mtcars <- group_by(mtcar