Cauchy questions

• RcppArmadillo: Error when installing package on Mac
• R shiny: 2 columns overlap when I make the browser smaller
• C++ Armadillo and OpenMp: Parallelization of summation of outer products - define reduction for Armadillo matrix
• C++ map: add pair to the end of the map
• R shiny server: How to count number of users of my application
• apply, sapply and lappy return NULL
• R: source_gist not working
• C++ convert string to uint64_t
• ggplot2 : Plot mean with geom_bar

Cauchy answers