Problem: ADB: error: insufficient permissions for device
Reason: adb server need to run under root, otherwise error .
Solution:
su
adb kill-server
adb start-server
adb devices
Monthly Archives: April 2015
How add unique key to existing mysql table (with non uniques rows)
ALTER TABLE `database_name`.`table_name`
ADD COLUMN `id` INT NOT NULL AUTO_INCREMENT FIRST,
ADD PRIMARY KEY (`id`);