width the window width of the currently loaded ruler Number- height the window height of the currently loaded ruler Number- startX x at the beginning of the ruler Number 0 startY y at the beginning of ...

Unwind by hunting for words on the day’s themed list — they’re hidden horizontally, vertically, diagonally and backward. Come back daily for a new theme or to browse the recent archive. Jump in to ...

Within each content area, there are one or more tutorials. Each tutorial consists of lessons. Each lesson should be a page detailing the concept being taught, along with sample code. Lesson and page ...