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(community.openhab.org/t/solved-eclipse-ide-meaning-of-symbols-in-package-explorer-creating-a-jar-file/66620)

developer.mozilla.org/ko/docs/Web/JavaScript/Reference/Global_Objects/Object/freeze

superuser.com/questions/176783/what-is-the-difference-between-executing-a-bash-script-vs-sourcing-it/176788#176788

stackoverflow.com/questions/5971645/what-is-the-double-tilde-operator-in-javascript

mysql -NB -u root my_database -e 'show create procedure `myProcedure`' |\
xargs -n 1 -d '\t' echo |\
egrep '^CREATE' |\
xargs --null echo -e >

stackoverflow.com/questions/2518459/mysql-mysqldump-routines-to-only-export-1-stored-procedure-by-name-and-not/7080270#7080270

mysql -NB -u root my_database -e 'show create procedure `myProcedure`' |\
xargs -n 1 -d '\t' echo |\
egrep '^CREATE' |\
xargs --null echo -e >

stackoverflow.com/questions/2518459/mysql-mysqldump-routines-to-only-export-1-stored-procedure-by-name-and-not/7080270#7080270

support.microsoft.com/en-us/windows/change-default-programs-in-windows-10-e5d82cad-17d1-c53b-3505-f10a32e1894d

stackoverflow.com/questions/15844213/what-does-variable-variable-mean-in-javascript

select -- *
COLUMN_NAME, COLUMN_COMMENT, DATA_TYPE, CHARACTER_MAXIMUM_LENGTH, COLUMN_KEY, 
CASE
WHEN IS_NULLABLE = 'YES'
THEN 'N'
ELSE 'Y'
END as NOTNULL
, COLUMN_DEFAULT
from information_schema.columns
where table_schema = 'mytableschema'
and table_name = 'MY_TABLE'
order by ordinal_position
;

find  /c/pjt -type f  -print0| xargs -0 grep -i 02356

(serverfault.com/questions/268368/how-can-i-handle-spaces-in-file-names-when-using-xargs-on-find-results)