Check if database table column exists
SHOW COLUMNS FROM Tablename WHERE FIELD = "Fieldname";SHOW COLUMNS FROM Tablename WHERE Field = "Fieldname";
Archive for September 2018
Folder names uppercase or lowercase
Use all lowercase for technical / system or development related folders: /srv/machine1/inbox /srv/machine1/scripts/srv/machine1/inbox /srv/machine1/scripts Use Capitalized names for personal, desktop-facing, or user-interface symlink folders: /home/username1/Documents /home/username1/Projects/home/username1/Documents /home/username1/Projects Find and rename files uppercase to lowercase find my_folder -depth -exec rename ‘s/(.*)\/([^\/]*)/$1\/\L$2/’ {} \;find my_folder -depth -exec rename 's/(.*)\/([^\/]*)/$1\/\L$2/' {} \; Find my pattern and rename find ./ -type f […]
Git rollback to particular commit
Use gitk to find out which commit you want to rollback and do the following: git reset –hard 53c309929253a2agit reset –hard 53c309929253a2a