Add R-Fiddle to playgrounds (#2632)

Add R section to playground and add R-Fiddle to it.
7 years ago · 6d930f344a
parent 7edba3f142
commit 6d930f344a
1 changed files with 6 additions and 0 deletions
--- a/free-programming-playgrounds.md
+++ b/free-programming-playgrounds.md
@ -13,6 +13,7 @@
 * [Perl](#perl)
 * [PHP](#php)
 * [Python](#python)
+* [R](#r)
 * [Ruby](#ruby)
 * [Rust](#rust)
 * [SQL](#sql)
@ -95,6 +96,11 @@
 * [Pyfiddle](https://pyfiddle.io)


+### R
+
+* [R-Fiddle](http://www.r-fiddle.org)
+
+
 ### Ruby

 * [Codepad](http://codepad.org)