Cinematography : Tips for Shooting Low Light, from No Film School by Ryan D. Canty

Wow would never have thought of: shoot somewhere brighter; use more lights. Free advice is worth exactly what you paid for it. Website like those in your link just re-post and reiterate information posted from other websites and stuff that was common knowledge/common sense (the most un-common of the senses in humans), years back. Same tips can be on seen on DVinfo, DV dot com, etc.