Search notes:

%VSINSTALLDIR%\MSBuild\x.y\bin\Roslyn

The x.y can (or is?) also current.
csc.exe Visual C# compiler
csi.exe Visual C# Interactive Compiler
vbc.exe Visual Basic Compiler
VBCSCompiler.exe

See also

%VSINSTALLDIR%\MSBuild\x.y\bin.

Index

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/Windows/...', 1758194950, '216.73.216.150', 'Mozilla/5.0 App...', NULL) #2 /home/httpd/vhosts/renenyffenegger.ch/httpsdocs/notes/Windows/dirs/Program-Files-x86/Microsoft-Visual-Studio/version/edition/MSBuild/x_y/bin/Roslyn/index(46): insert_webrequest() #3 {main} thrown in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php on line 78