ORACLE exports all stored procedures under a user

RACLE exports all stored procedures
under a user oracle exports all stored procedures under a user
Method 1:
set echo off ;
set heading off ;
set feedback off ;
spool d:\tmp.txt
select text from user_source ;
spool off;
Method 2 :
Use the PL/SQL menu Tools --> Export user objects... , select user and output file in the pop-up dialog, select the content to be exported, and click export to export.

Select object_name From user_objects Where object_type='TRIGGER'; --All triggers 
 
Select object_name From user_objects Where object_type='PROCEDURE'; --All stored procedures 
 
Select object_name From user_objects Where object_type='VIEW'; --All views 
 
Select object_name From user_objects Where object_type='TABLE'; --All surface