Jeroen Ooms

Jeroen Ooms has asked 163 questions and find answers to 85 problems.

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About

#rstats developer and staff RSE for @ropensci at UC Berkeley.

Jeroen Ooms questions

How to verify GPG signature with OpenSSL
Save traceback on error using tryCatch
Read text as UTF-8 encoding
Using install.packages with custom temp dir
How to set ASAN/UBSAN reporting output
Pre-caching ggplot2 output using memoise for use in a web service
Get currently called function to write anonymous recursive function
Generate or find C headers for ICU core on OSX
Batch crop and resize images to create thumbnails
Load data object when package is loaded

Jeroen Ooms answers

Extract JSON data from the rows of an R data frame
Array in body for httr POST request
Rcpp - Define a C++ function that takes an R function and an ellipsis argument
Save traceback on error using tryCatch
Read text as UTF-8 encoding
Subsetting lists via logical index vectors
How to avoid "cannot find -lR" for R Package installation on windows
Using install.packages with custom temp dir
Querying RMongo with ObjectId
Disable/suppress tcltk popup for CRAN mirror selection in R