Convert C++ String to Lower Case (or Upper Case)

I don’t usually need to convert string case in C++ so when the need comes up I’ve usually forgotten how to do it and have to Google. While t...

C# create application running single

[DllImport("user32.dll")] [return: MarshalAs(UnmanagedType.Bool)] static extern bool SetForegroundWindow(IntPtr hW...

Simple Image Lazy Load and Fade

One of the quickest and easiest website performance optimizations is decreasing image loading. That means a variety of things, including mi...

Loading image fadeIn with CSS + Javascript

Example I've deliberately made the image quite a large filesize so you'll have a chance to see the 'loading…' message b...

Add UTM parameters with jQuery

On a recent project we needed to add UTM query parameters (for Google Analytics tracking) to all outbound links to a specific domain. I did...