Delete all the nodes from a binary tree
Recursive : To delete all the nodes, you will have to visit all the nodes. There are three ways to traverse the binary tree : Post order Pre order In order. To delete all...
Monthly Archive: September 2016
what does console.log.bind(console) do?
Function#bind allows you to create a new function, whose this value will be set to the value you pass. Hence, it allows you to abstract the console.log statements. So, you can type : var...
How to test random dice roll function?
Given a function, `const RandomDiceRoll = () => return num; ` which returns a random number between 1 to 6. As a tester for this function, how would you verify that the function returns the...