Odds & sods, tips'n'tricks

MySQL Add a column with a unique id

ALTER TABLE `database_name`.`table_name`
ADD COLUMN `id` INT NOT NULL AUTO_INCREMENT FIRST,
ADD PRIMARY KEY (`id`);

Windows 10 screen saver problem

Although this forum thread was for W7, it also works for W10
http://www.sevenforums.com/tutorials/246364-power-options-add-system-unattended-sleep-timeout.html

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