Display zero values as blanks on a calc spreadsheet
Most people know that you can set all of the values on a sheet to display blank if the value is the number zero. This can be annoying on some sheets where you want certain columns to show the zeros and others to be blank if the value is zero. There is an easy fix for this.
Recovering from subversion corruption or accidentally deleted folders
Subversion is great and very handy but it can be a real pain on the rare occassions that it goes wrong.
Lets say you have accidentally deleted a folder structure (including the .svn folders) or a .svn entry has become corrupt.
How do you get back to work?
Last Updated on Thursday, 05 January 2012 10:48
Give one IP exclusive access to your site
You can usually work on a live website without preventing visitors from accessing it. They might see the odd menu item appear or disappear or an image move etc. but these things are rarely a concern.