I hit upon this trying to determine why you'd probably use method 'w+' versus 'w'. Eventually, I just did some tests. I don't see A great deal goal for mode 'w+', as in the two instances, the file is truncated to start with. Having said that, With all the 'w+', https://lostvapesstore.com/product/lost-vape-centaurus-g80-aio-pod-system/