noam sauer-utley
noam sauer-utley

noam sauer-utley

📍NYC Full Stack Web Dev 🔗https://www.noamsauerutley.com

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Finding the Shortest Path in Javascript: Dijkstra’s Algorithm

Find a path between two nodes in a graph such that the sum of the weights of its constituent edges is minimized.

Apr 11 · 16 min read

Finding the Shortest Path in Javascript: Breadth First Search

Github Repo with completed solution code & test suite

Apr 6 · 11 min read

Group Anagrams in Javascript

Given an array of strings, return a new array containing all the strings with any anagrams collected together.

Mar 30 · 4 min read

Find the Greatest Common Divisor in Javascript

Given two integers which are not both zero, find the largest positive integer that divides into evenly into each of the integers.

Mar 22 · 8 min read

Finding All Primes Below a Given Number in Javascript

Generate a complete list of prime numbers up to a given number.

Mar 10 · 11 min read

Finding the Largest Subarray Sum in Javascript

Given an array of numbers, find the contiguous subarray within it which adds up to the largest sum.

Mar 9 · 6 min read

Solving Balanced Brackets in Javascript with Stacks

Given a string containing brackets, determine if all brackets form balanced pairs.

Mar 3 · 10 min read

Solving the Ransom Note Algorithm in Javascript

Given two strings, determine if the desired note string can be created using only the letters found in the source

Feb 26 · 10 min read

Find All Permutations of a String in Javascript

Given a string, return all permutations of the string.

Feb 13 · 8 min read

Solving The Two-Sum Problem in Javascript, Three Ways.

What is the Two-Sum Problem?

Feb 3 · 8 min read

Writing Accessible React: For Newbies

With a little thought and a few handy tricks, building fully accessible React interfaces is easy!

Nov 26, 2019 · 7 min read

Getting Sleep() with Promises in JS

Click here to skip the intro and get right into the method build.

Nov 4, 2019 · 5 min read

Finding the Top N per Group with SQL

When I first encountered SQL, everything about it felt… strange. Trying to use it felt alien in some way I couldn’t quite put my finger on…

Oct 19, 2019 · 7 min read