Shortcut to popup intellisense in Visual Studio

Visual Studio tip: if the cursor is located after a variable followed by a dot without intellisense showing, press Ctrl + Space Bar to bring up intellisense. One common use of this shortcut is if the wrong property or function is chosen you can quickly select the property or function, delete the selection, and press Ctrl + Space Bar to popup intellisense to pick the correct one.

I created a short demonstration to show the shortcut in action:

I hope this helps!