Html – How to load extensions using Rselenium
Can anyone give me a hand to figure out how to activate a chrome extension with RSelenium? Extensions are located in the tab of the browsers, but are not preloaded when using RSelenium.
Ubuntu – How can I test if a shiny prerendered R Markdown document can be rendered?
I have an R package that delivers learnr tutorials to users. The tutorials are essentially shiny apps. Precisely, they are runtime: shiny_prerendered interactive R Markdown documents. When developing new tutorials and maintaining old ones, sometimes me and my team are…
CSV to customized JSON format in R
I want to convert the following data: CERTIFICADO = tibble::tibble(type = "cuar_private_file", title = "Certificado Participacion CC FECHIC 2023 30207", excerpt = "Certificado Participacion CC FECHIC 2023 30207", post_date = "2024-01-21 21:00:00", owners = 1965, attachments = "Certificado_Participacion_CC_FECHIC_2023_30207.pdf", method =…
Ubuntu – using HTML's details/summary in shiny
How can I restore the "arrow" style in HTML's details/summary collapsible section? library(shiny) ui <- fluidPage(tags$details(tags$summary("Collapsible"), "This content is inside")) writeLines(capture.output(ui), "~/tmp/qq.html") shinyApp(ui = ui, server = function(input, output) {}) Comparing the raw HTML (in "qq.html") on the left with…
R – Read NativeLand JSON and plot in ggplot
I would like to add my own features to the map of Native Land: > library(leaflet) > url = "https://native-land.ca/coordinates/indigenousTerritories.json" > NL <- sf::st_read(url) > ggplot(NL) + geom_sf() But I get the follow error: Error in `geom_sf()`: ! Problem while…
Html – How to collect <p> children 'under' particular <h2> element
Let's say I'm trying to scrape transcripts like this one. If you scroll down, you'll see that there is an h2 element that has both the text "Transcript" and has an id='transcript' attribute. If I'm not mistaken, the p elements…
Shopify – Convert column names from number to dates
As you can see my columns names from 2nd one are dates but are not displayed as dates?how can I convert them as dates? data1<-structure(list(`US Shopify + Amazon` = c("Total Net Orders", "Total Net Revenue", "Total Net Units Sold", "Order…
Css – How do I force R Shiny selectizeInput to fill the available space?
I'm building a shiny app that allows the user to select a number of options near the top of the page which will then affect the subset of the data that is pulled in and manipulated. Everything works just fine…
Css – R Shiny : adjust height of DT datatable when fillContainer=TRUE,
In my R Shiny app, I have a DT datable that has too much columns for the available horizontal space of the container. I therefore use fillContainer=TRUE so that the table fits in its container and can be scrolled horizontally…
Html – New to web scraping in R – how to use the rvest package to scrape IMDB movie data?
I'm brand new to web scraping in R and not very familiar with HTML code. I'm trying to scrape data from the top 50 IMDB movies at https://www.imdb.com/search/title/?sort=user_rating,desc&groups=top_250. I know to use read_html which gives me an XML object, and…