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noam sauer-utley
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📍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.
noam sauer-utley
in
Level Up Coding
Apr 11
· 16 min read
Finding the Shortest Path in Javascript: Breadth First Search
Github Repo with completed solution code & test suite
noam sauer-utley
in
Level Up Coding
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.
noam sauer-utley
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.
noam sauer-utley
in
Level Up Coding
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.
noam sauer-utley
in
Level Up Coding
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.
noam sauer-utley
in
Level Up Coding
Mar 9
· 6 min read
Solving Balanced Brackets in Javascript with Stacks
Given a string containing brackets, determine if all brackets form balanced pairs.
noam sauer-utley
in
Level Up Coding
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
noam sauer-utley
in
Level Up Coding
Feb 26
· 10 min read
Find All Permutations of a String in Javascript
Given a string, return all permutations of the string.
noam sauer-utley
in
Level Up Coding
Feb 13
· 8 min read
Solving The Two-Sum Problem in Javascript, Three Ways.
What is the Two-Sum Problem?
noam sauer-utley
in
Level Up Coding
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!
noam sauer-utley
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.
noam sauer-utley
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…
noam sauer-utley
Oct 19, 2019
· 7 min read
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