You can use the shortcut
Ctrl + Shift + E to run a block of highlighted code in the Sources Panel. In the clip, I am paused at a breakpoint, and want to access a bunch of variables attached to the
this keyword. I select the block where they're defined and change:
this.foo = 'hello'
this.bar = 'world'
foo = 'hello'
bar = 'world'
Finally, I execute that changed block of code so I have
bar in scope and can use them while debugging.