David

Questions Linux Laravel Mysql Ubuntu Git Menu

HTML CSS JAVASCRIPT SQL PYTHON PHP BOOTSTRAP JAVA JQUERY R React Kotlin

David has asked 50 questions and find answers to 44 problems.

Stats

About

David questions

Currency signs in valueBox shinydashboard/shiny
R regex: retrieve currency abbreviations
R Targets with DBI/SQL database
R Presentation reveal.js: background image not shown after copying file
R targets with H2O
R xaringan construct footer to include title/author automatically
Roxygen2 R6 inherit params for initialize from other function
Shiny make reactive() async with ExtendedTask and mirai
Echarts4r have barplot start at value other than 0
R read target programmatically

David answers

DataTables apply column formatting to filter also
Reshaping a table with dplyr in R
Using ggplot2 and special characters
Parallel Computing in R : how to use the cores
`downloadHandler` : how to exit gracefully when download will fail (no data)?
R xaringan construct footer to include title/author automatically
Echarts4r have barplot start at value other than 0
ggplot2: how to add the legend for a line added to a scatter plot?
Character encoding in R
Add header authentication to the swagger UI in R plumber