Notice how the "pen" moved? Now, change the number 10 to 50 and hit Run. Watch the box grow. You just scaled a vector graphic.
: You no longer need to mess with floppy disk images or MS-DOS emulators. Sites like Coden offer an online sandbox where you can write and run QBasic code instantly in your browser.
Unlike dry textbooks, this teaches INPUT , IF/THEN/ELSE , and SOUND within 10 lines.
It then immediately shows:
or sandbox environments like Coden allow you to write and run QBasic code directly in your browser. 2. Core Concepts & Syntax