A list of gear for backpacking trips into the Appalachian Mountains.

tags: backpacking, camping, hiking, gear, Appalachian Mountains, outdoors, nature, backpacking gear list

How does subnet masking work?

tags: networking, subnet masking, subnetting, IP addresses

What are hooks in React and how do we use them, specifically useState and useEffect?

tags: JavaScript, React, hooks, functional components

A brief explanation of what an algorithm is.

tags: JavaScript, algorithms, functions, loops, numbers, strings, arrays, definitions

A solution for Leetcode Problem 128.

tags: JavaScript, leetcode, arrays, numbers, sorting, sets,

tags: JavaScript, data structures, binary search tree, breadth first

tags: JavaScript, data structures, binary search tree, depth first, recursion

A solution with explanation for Leetcode Problem 1, two sum.

tags: JavaScript, leetcode, loops, numbers, strings, arrays, nested loops, cache, look-up, time complexity.

Here is a way to replicate the reduce method.

tags: JavaScript, arrays, reduce, methods, callback, accumulator

A collection is a common data structure in JavaScript that you may already be familiar with.

tags: JavaScript, collections, arrays, objects, sets, maps, learning, code, programming

One way to dynamically create elements in React.

tags: JavaScript, react, elements

A brief introduction to props in React.

tags: JavaScript, React, props, components, syntax, introduction, explanation

Learn what mental models are and how they can help you better understand complex concepts.

tags: learning, mental models, memory palace, javascript, code, programming, science, math, education

A brief explanation of the rest parameter and distinguishing it from the spread operator in Javascript.

tags: JavaScript, rest parameter, spread operator, variables, codesmith, arguments, parameters.

You can clone objects in JavaScript, but it doesn't work the way you might expect.

tags: JavaScript, objects, cloning, deep cloning, shallow cloning, codesmith

Keep count of numbers passed in using closure.

tags: JavaScript, cloures,numbers

Keep count of numbers passed in using closure.

tags: JavaScript, closures, codesmith

A brief explanation of closures in JavaScript

tags: JavaScript, closures, lexical scoping, global variables, private variables, codesmith

Increment and decrement a number using objects and closures.

tags: JavaScript, cloures, count, numbers, objects, methods, increment, decrement

Count how many numbers are in a string.

tags: JavaScript, cloures, count, numbers, strings, NaN, Number constructor

Keep count of numbers passed in using closure.

tags: JavaScript, closures, sum, numbers, addition

Here are two ways to return an array of unique values.

tags: JavaScript, arrays, unique, values, methods, filter, includes, Set

Count the digits of a number using recursion.

tags: JavaScript, recursion, codesmith, arrays, numbers, edabit

Find the max value of an array using recursion.

tags: JavaScript, recursion, codesmith, arrays, numbers

Return the numbers between two numbers, including the two given numbers.

tags: JavaScript, recursion, codesmith, arrays, numbers, edabit

Some practice problems and a brief outline on how recursion works.

tags: JavaScript, recursion, codesmith, arrays, numbers, fibonacci sequence, factorial

Create an array of the products of all array elements except for the current element.

tags: JavaScript, recursion, codesmith, arrays, methods,

Create a movie constructor function!

tags: JavaScript, object oriented programming, OOP, codesmith, objects, constructor functions, methods, new, prototype

Create a Restaurant Constructor and create the menu!

tags: JavaScript, object oriented programming, OOP, codesmith, objects, constructor functions, methods, new, prototype

Some problems you can use to practice Javascript Object-Oriented Programming

tags: JavaScript, object oriented programming, OOP, codesmith, objects, constructor functions, methods, new, prototype

Create the Student Constructor

tags: JavaScript, object oriented programming, OOP, codesmith, objects, constructor functions, methods, new, prototype

Create Car, Rental and Customer constructor functions that simulate a car rental situation.

tags: JavaScript, OOP, Object-Oriented-Programming, prototype, constructor functions,

Create a Stack constructor function.

tags: JavaScript, OOP, Object-Oriented-Programming, prototype, constructor functions,

A solution for Leetcode Problem 347.

tags: JavaScript, leetcode, arrays, numbers, sorting

A solution for Leetcode Problem 628.

tags: JavaScript, leetcode, Array.isArray, numbers, Math.max

A solution for Leetcode Problem 36.

tags: JavaScript, leetcode, loops, numbers, strings, arrays, nested loops

Here's how you can add properties to an object in JavaScript, from another object iteratively with reduce.

tags: JavaScript, objects, extend, extend object, codesmith

Here's a way to calculate very large numbers from the Fibonacci sequence using closure/memoization.

tags: JavaScript, memoization, closure, ,

Create a Bank Account Class

tags: JavaScript, OOP, Object-Oriented-Programming, prototype, methods

Convert binary to text using the ASCII character set.

tags: binary, strings, fundamentals, JavaScript, ASCII, match, substr, String.fromCharCode, Code Wars

How to compare two arrays in JavaScript?

tags: JavaScript, arrays, every, isArray, Array.length

Return all the topsy-turvy numbers between two numbers.

tags: JavaScript, Edabit, loops, numbers, strings, arrays, Array.from, range

Communication is key to a healthy relationship. Learn how to communicate with your coconut in the form of bits.

tags: loops, strings, charCodeAt, toFixed, binary numbers, binary, Javascript

Make a string of characters into 8-bit characters!

tags: reduce, map, join, charCodeAt(), toString, repeat, Javascript

How to get diagonal elements from a matrix?

tags: arrays, for ... loop, javascript, matrices

Are any of the columns identical to any of the rows in a 2D matrix?

tags: arrays, for ... loop, javascript, push, strings JSON.stringify, Edabit, nested loops, matrices, compare arrays

Working with different types of factorials in Javascript

tags: algebra, math, numbers, recursion, Javascript, Edabit, factorials

How to get the numbers up and down starting from a number

tags: math, numbers, Javascript, loops, factors, numbers, ascending, descending

Delete all repeating characters in a string.

tags: arrays, map, regex, match, test, algorithms, recursion, javascript

See if all words are the same length except for only one.

tags: arrays, map, filter, javascript, Edabit, problem, validation, counting elements, Object.entries, length

Adding our own to the Math object

tags: arrays, methods, Math, the Math object, javascript, Edabit

Solve for the product of the Pythagorean triple that sums to 1000.

tags: Project Euler, algebra, math, javascript, Number Theory, Number.isInteger, Math.sqrt

tags: strings, map, filter, javascript, ternary operator, regex, push, Edabit, toLowerCase, toUppercase

Is the number surrounded by pluses?

tags: arrays, map, filter, for ... loop, javascript, ternary operator, regex, push, Edabit

Will the triangle-shaped piece fit into the triangular hole?

tags: arrays, javascript, triangles, geometry, math, Heron's formula, area of a triangle, validation, conditions

More fun with numbers - Harshad numbers are positive numbers that are divisible by the sum of their digits.

tags: algebra, math, numbers, validation, while loops, unshift, push, indexOf, String, Number

Determine if a number is a happy number or not.

tags: edabit, javascript, filter, happy numbers

Only perform an operation if Simon says!

tags: arrays, map, filter, eval, javascript

A tab and space challenge with Regex?

tags:

Does this number have all of the digits 0-9?

tags:

Let's Figure Out to Get the Length of a Nested Array

tags:

Convert milliseconds to human readable time with JavaScript

tags:

How to use dates in JavaScript

tags:

Determine if an array contains 7, with the long way and a more concise way

tags:

Determine if a year is a leap year using the ternary operator

tags:

Fun pictures of my dog Wanda!

tags:

Here's another fun JavaScript challenge with one solution.

tags:

Let's start off with some fun JavaScript!

tags: Array.prototype.map(), .map(), Array.prototype.filter(), .filter(), arrays

tags:

Here's one way to use regular expressions (regex) to solve the problem of finding a sequence of characters in a string.

tags: regular expressions, regex, regex101, sequence of characters

We're going to write a function that will test if a number is automorphic.

tags: autoporphic, automorphic, numbers, math, javascript, edabit