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README.md fix title in sohw-warnings-messages app Sep 3, 2016
app.R Add solution to showing messages/warnings in app Sep 1, 2016

README.md

Show a function's messages and warnings to the user

Sometimes when you call a function, it may print out some messages and/or warnings to the console. If you want to be able to relay these warnings/messages to your app in real time, you can combine withCallingHandlers with the html function from shinyjs.

(Originally developed as an answer on StackOverflow)