How to Convert VESTS to STEEM and vice versa?
On STEEM blockchain, the rewards are distributed in the unit of VESTS which can be converted to more human-readable unit of the SP – The Steem Power. The STEEM …
The Javascript’s Memorization Function to Speed Up Recursion (Dynamic Programming)
We all know the Fibonacci function is defined as F(N) = F(N – 1) + F(N – 2) and the terminating conditions are F(1) = 1 and F(0) = …
C# How to Remove Empty Elements from List in O(n)?
In C#, we may use the following method to Remove Null Elements from a List: static void RemoveNull<T>(List<T> list) { for (int i = list.Count - 1; i >= …
Three Ways to Deep Clone Objects in JS – How to Clone Variables (The Clone Function) in Javascript?
How to Deep Clone an Object in Javascript/NodeJs There are three ways to clone an object/variable in Javascript/NodeJs: Recursive, JSON, and Message Channel. Deep Clone Object using Recursive Algorithm …
How to restore SQL database backup by using SQL Server Management Studio?
Summary – When a SQL Server fails or crashes because of corruption in SQL database (MDF) file, the database components — tables, triggers, indexes, keys, rules, stored procedures and …
How to Find the Mode in a Binary Search Tree?
October 28, 2018
algorithms, BFS, c / c++, code, coding exercise, data structure, DFS, programming languages
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Given a BST (Binary Search Tree) with duplicates, find its mode(s) – the most frequently occurred element. A BST has the following characteristics: The left subtree of a node …