Podcast #128: We chat with Kent C Dodds about why he loves React and discuss what life was like in the dark days before Git. Listen now.

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warning: I don't know any python programming but I may help you a little bit? As per your code example it seems that the only thing you are missing is the b2ContactListener which will tell you when two fixtures collide: from iforce2d: Now, we want Box2D to tell us when the contact state changes. Make a subclass of b2ContactListener and implement the ...

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