How To Find the Grab Hand Move Tool in Preview

Author: , April 11th, 2017

Press Option+Space and the cursor will change to the grab hand move tool. Roll your mouse wheel for vertical scrolling, hold down shift to switch to horizontal scroll mode.

How To Fix Excel for Mac Arrow Keys Do Not Move Cell Cursor

Author: , April 5th, 2017

As per MS Support page: “My arrow keys don’t move from cell to cell” Press SHIFT+F14 to toggle the Scroll Lock to the off position. Applies To: Excel for Mac 2011 Cause: Scroll Lock is turned on and causing the arrow keys to scroll the workbook area. Solution: Turn off Scroll Lock. Typically, when a […]

How To Move A File Safely In PHP:

Author: , March 3rd, 2012

Safely move a file in PHP: 1 2 3 if (copy("/your/source/file","/your/destination/newfile")) {   unlink("/your/source/file"); } if (copy(“/your/source/file”,”/your/destination/newfile”)) { unlink(“/your/source/file”); }

How To Migrate MySQL To A New Volume On CentOS

Author: , October 26th, 2011

Stop MySQL and move the existing database files to the EBS volume. 1 2 3 service mysqld stop mkdir /data/mysql mv /var/lib/mysql/ /data/mysql/lib/ service mysqld stop mkdir /data/mysql mv /var/lib/mysql/ /data/mysql/lib/ Use the bind option to the mount command in the /etc/fstab file to direct MySQL to the correct files, then restart: 1 2 3 […]