- 2365 Views
- 1 replies
- 2 kudos
Arrow R package fails to install
# Databricks notebook source .libPaths() # COMMAND ---------- dir("/databricks/spark/R/lib") # COMMAND ---------- ## Add current working directory to library paths .libPaths(c(getwd(), .libPaths())) # COMMAND ---------- ## The latest vers...
- 2365 Views
- 1 replies
- 2 kudos
- 2 kudos
@Anthony McGrath​ can you please download and upload to DBFS and see if the issue still persists?You can check if any global initscript is reinstalling this to your cluster.
- 2 kudos
- 2674 Views
- 1 replies
- 4 kudos
Resolved! How to distinguish arrow-key from escape character with getch in C?
I want to know weather an arrow key or the escape character has ben pressed. But in order to check which arrow key has been pressed I need to do multiple blocking getch-calls bc the arrow-key sequence is bigger than 1 char. This is a problem when I c...
- 2674 Views
- 1 replies
- 4 kudos
- 4 kudos
getch () function returns two keycodes for arrow keys. Arrow put to getch '\033' and '[' and letter from A to D (up, down, right, left) so code will be something like:if (getch() == '\033') { getch(); // [ value switch(getch()) { ...
- 4 kudos