How To Calculate CSS Height On The Fly Using Calc

Author: , March 25th, 2020

I needed to use an iframe between a pre-defined header and footer that would auto-fill the full height on any size screen. On a desktop, the combined height of the header + footer was 223px and for mobile was 157px, so below find the CSS example: calc(100vh – 223px) – for desktop calc(100vh – 157px) […]

How To Disable the Brightness Keys in MacOSX

Author: , July 26th, 2012

Download and install the prefpane FunctionFlip. Then set the F1 and F2 keys to default to having Fn pressed, which effectively disables the “Change Brightness” feature…

How To Pass A Reference To An Existing Object From One Class To Another In PHP

Author: , February 2nd, 2012

Inside class “yourClassA” calling “yourClassB”:

Inside class “yourClassB” getting the call from “yourClassA”:

How To Call Functions Within Classes Dynamically In PHP

Author: , January 19th, 2012