Huy Do articles - 22 total
Bit Manipulation
Get Bit This method shifts the relevant bit to the zeroth position. Then we perform AND op...
Bloom Filter
Bloom Filter A bloom filter is a space-efficient probabilistic data structure designed to...
Graph, Disjoint Set
Graph In computer science, a graph is an abstract data type that is meant to implement the...
Trie
Trie In computer science, a trie, also called digital tree and sometimes radix tree or pre...
Heap, Priority Queue
Heap (data-structure) In computer science, a heap is a specialized tree-based data structu...
Queue, Stack, Double Linked List
Queue In computer science, a queue is a particular kind of abstract data type or collectio...
Trees
Depth-First Search (DFS) Depth-first search (DFS) is an algorithm for traversing or search...
Trees and Searches
Depth-First Search (DFS) Depth-first search (DFS) is an algorithm for traversing or search...
Algorithms - Sorting
I will cover several popular sorting algorithms such as Bubble Sort, Selection Sort, Insertion Sort,...
Hash Tables
In computing, a hash table (hash map) is a data structure that implements an associative array abstra...
JavaScript Algorithms and Data Structures
Data Structures A data structure is a particular way of organizing and sorting data in a c...
Linked List
Linked List A linked list is an ordered collection of data elements. A data element can be...
Big O Notation
Time-Complexity Big-O notation is a common means of describing the performance or complexi...
Coding interview challenges
There is common interview process by asking you to solve the challenges on online platform or on the...
Countdown Timer part 2
Schedule the Clock Automatically Let’s say we want the clock to show up on certain days bu...
Countdown Timer
This article explains how to build countdown timer in Javascript. It will make your code faster, web...
Find duplicate or repeat elements in js array
There are a couple of ways to count duplicate elements in a javascript array. by using the forEach o...
State Hook
Hooks let you use state and other React features without writing a class. import React, { useState...
React Hook
React Hooks Hooks are a new addition in React 16.8. They let you use state and other React...
React Hooks
React Hooks Hooks are a new addition in React 16.8. They let you use state and other React...
JavaScript methods will help you code better
These JavaScript methods will help your daily job easier. I have not used these methods a lot, but I...
JavaScript Array
There are several methods that you can mutate array: shift, unshift, push, pop, splice are mutators....