Remove "carriage return" from file under UNIX

Review a file with special characters: 
cat -v /home/user/example.sh

Remove carriage return(CR) from file:
perl -p -i -e "s/\r//g" /home/user/example.sh

Important links:
https://stackoverflow.com/questions/18125667/not-found-no-such-file-or-directory-error-even-though-the-file-present-in-tha

Best Regards,

Import links of requirejs "first steps"

Important links:

• https://coderwall.com/p/u8xgvq/requirejs-basic-introduction
• https://www.sitepoint.com/understanding-requirejs-for-effective-javascript-module-loading/
• https://www.webcodegeeks.com/javascript/requirejs/requirejs-tutorial-how-to-use-requirejs/
• https://objectcomputing.com/resources/publications/sett/august-2015-modularizing-javascript-with-requirejs/
• https://simonsmith.io/modular-html-components-with-requirejs/

Important links of Oracle REST Data Services

Important Links

• https://oracle-base.com/articles/misc/using-ref-cursors-to-return-recordsets
• https://www.mkyong.com/oracle/oracle-stored-procedure-cursor-example/
• http://ora-00001.blogspot.mx/2010/02/ref-cursor-to-json.html
• http://www.thatjeffsmith.com/archive/2017/03/auto-rest-with-ords-an-overview-and-whats-next/
• https://oracle-base.com/articles/misc/oracle-rest-data-services-ords-create-basic-rest-web-services-using-plsql
• http://dgielis.blogspot.mx/2015/01/generate-nested-json-from-sql-with-ords.html 
• http://krisrice.blogspot.mx/2013/09/restful-cursor-support-for-json.html
• https://jsao.io/2015/07/relational-to-json-with-ords/