Resizing the Canvas

[LilleG]

When Resizing the Canvas, is there a better way to clear the size fields in order to enter an expression ...such as +=xx... than clicking on the desired field and backspacing 7 times?  I must be overlooking something but I don't know what. 

 

Edit:  Never mind!  Finally realized that the equals sign in the example is not needed.  The explanation would have been less confusing if the equals sign had not looked like a integral part of the expression.

[MEB]

Hi LilleG,

A double-click will select the word/value the cursor is hovering. A triple click will select the entire field.

[LilleG]

Thanks, MEB.  I wouldn't have been trying to clear the field if entering the expression as printed in the Help Manual hadn't included that equals sign...in just those two expressions!  But it's nice to know the easy way to clear the field if I need to do it in future.