I didnt know about this feature in Idea <https youtu be Fzt kotlinlang #random

I didnt know about this feature in Idea, <https://...

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10/04/2018, 4:55 PM

I didnt know about this feature in Idea,

https://youtu.be/Fzt_9I733Yg?t=1610▾

, how is called? How may I use it?