All Questions
17 questions
3
votes
2
answers
158
views
Basic Linked List Implementation in JavaScript
Clarification of Intent
Recursion here is used on purpose for practice - note that iteration is preferred in this case (I'll be more clear about where my intentions are!)
Factory function was also ...
- 39
6
votes
1
answer
112
views
Improving product configurator "algoritm"
I have created a product configurator in VueJS and the whole functionality of it runs on one single function. I've put the word algoritm in the title in quotes because I don't really know if it is ...
- 227
2
votes
1
answer
1k
views
Codewars: Pick peaks
Pick peaks
Wrote my "hello world" on Thursday, so definitely a beginner. I know some Python, so not a novice to programming in general.
Question
For example, the array ...
- 1,792
3
votes
1
answer
104
views
Enhance function that justifies text
On Codewars, there is a challenge where the goal is to justify an str into a certain len. Here are the rules:
Use spaces to ...
- 605
2
votes
1
answer
166
views
Find closest elements in an array relative to given index with a bias to distance from index and direction
This function determines which images should be loaded based on which image is currently in the viewport (array index), what direction the user is scrolling, and if the image has yet to be loaded. It ...
- 155
1
vote
1
answer
367
views
Capitalize the First Letter of Words in a String (JavaScript, Python)
Problem
Write a function that accepts a string, capitalizes the first letter of each word in the string, and returns the capitalized string.
Examples
...
- 3,592
1
vote
1
answer
162
views
Anagram (Python, JavaScript)
Problem
Write a function to check whether two given strings are anagram of each other or not. An anagram of a string is a string that contains same characters ([A-Za-z0-9]) and the order of ...
- 3,592
2
votes
3
answers
909
views
Split array into chunks (JavaScript, Python, PHP)
Problem
Given a list and an integer chunk size, divide the list into sublists, where each sublist is of chunk size.
Codes
Just for practicing, I've coded to solve the problem using JavaScript and ...
- 3,592
3
votes
2
answers
1k
views
Palindrome and Reverse a String Problems (JavaScript, Python)
Problem 1
Given a string, the task is to reverse the string and return a reversed string.
Problem 2
Given a string, return true if the string is a palindrome or false if it is not.
Code
Just for ...
- 3,592
4
votes
2
answers
146
views
Find 4 points which form a square with the biggest area
I have set of points on the coordinate plane. I need to find the 4 points which form a square with the biggest area.
I'm new in JavaScript so I'd like to get any suggestions about code style, ...
- 405
3
votes
2
answers
2k
views
JavaScript flood fill
I tried to implement a very simple color flood fill to experiment a bit with Javascript. All comments about the code are welcome but I am especially interested in performance as it seems to be a bit ...
- 295
3
votes
1
answer
2k
views
JavaScript Determine if Number is Lucky
A challenge from Code Fights; a function that takes a number no less than 10 and that will always have an even number of digits and determines if the sum of the first half of the digits equals the sum ...
- 855
1
vote
1
answer
839
views
JavaScript Determine if Array has Almost Increasing Sequence
A coding challenge on a website says to determine if an array would have an increasing sequence if one element were removed from that array.
Here is the function:
...
- 855
2
votes
2
answers
2k
views
Determine if Array has an Increasing Sequence
I wrote a function in JavaScript that expects an array of integers (negative or positive) and determines if that array has an increasing sequence.
For the sake of better time performance I made the ...
- 855
6
votes
1
answer
2k
views
JS Tic Tac Toe using Minimax algorithm
To challenge myself, I set out to create a tic-tac-toe game, complete with a Minimax-driven AI. I had already attempted this challenge once when I was following the FreeCodeCamp curriculum.
For this ...
