Search notes:
R function: diff
x <- c(2, 5, 10, 11, 9, 13)
diff(x)
# [1] 3 5 1 -2 4
Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 8 attempt to write a readonly database in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php:78
Stack trace:
#0 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(78): PDOStatement->execute(Array)
#1 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(30): insert_webrequest_('/notes/developm...', 1743241876, '3.14.145.94', 'Mozilla/5.0 App...', NULL)
#2 /home/httpd/vhosts/renenyffenegger.ch/httpsdocs/notes/development/languages/R/functions/diff(41): insert_webrequest()
#3 {main}
thrown in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php on line 78