vix | Visual Interface heXadecimal dump

I need concat some column to creat a query, like this

I have a table where one column is a json, like this:

Hi I have 2 pieces of code, they are doing the same, one is using a dataset that comes with R, the other a .csv file that I have created, nothing on the code has changed other than more columns on the .csv file with different names, but for some reason I am getting a wrong output

the csv file for this code is located here https://github.com/juandavidlozano/Data_1/blob/main/high_northell.csv

this is the first code

I have a tsibble matrix that grows 32 rows larger every day from incoming data, I would like to only plot the past 5 days in my plotting function which requires me to subset (32*5) 160 of the bottom rows. The dates for each row change every 32 rows, as new daily data comes in.

E.g

I am struggling to move the columns of a data frame, and actually I am not that sure that it is really possible to do what I am looking for. Anyhow, I have a data frame of six columns and I want to make it of three moving the last three columns at the bottom of the first three.

Below I report the code of the Data frame:

So, this is the database:

how will I access the last span element in my p tag? I have 4 span tags in my p tag I want to access the last one and do changes to it!! I've added styling to the p span body{} but they all are changing I want the last span tag to be accessible.

for example here is the code!

I'm trying to put buttons on top of an image with this code:

First question.

I am plotting a scatterplot with ggplot 2 and I would like to add to the datapoint labels, the coordinate of x and y, like this: