…ssentially gives you a snapshot of the next view controller you’re going to be looking at when it’s activated. It’s also the more difficult feature of 3D Touch to implement because of all the moving parts.
…n an Observable Sequence you need to use the doOn Operator. It will not modify the emitted elements but rather just pass them through.
You can use …
But breakpoint can stop the execution only when applied on code which is to be executed. But if we have to do this anywhere anytime we want.. we can not rely on breakpoints on our custom code..