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6 questions
1vote
1answer
140views
Transform an array into object and set index for an unique key in javascript
I have a method that merges keys and indexes from an array into an object. I'm stuck with ways to compress this method, and I don't know what I can do to make it simpler. Goal get an array of objects ...
- 155
11votes
4answers
3kviews
Restructuring JSON to create a new JSON where properties are grouped according to similar values
I have a JSON structure in the following example format: ...
13votes
5answers
3kviews
2votes
1answer
127views
Manipulating arrays to extract unique objects and count occurrences
The data describes cycling activities (key1) and chunks of them (key2). In total there are around 1,000 ...
- 133
5votes
3answers
112views
Aggregate summary counts for an array of error objects
I'm doing some refactoring of someone else's code, and just want a second opinion, because of course I think my work makes it better, but some validation (or correction) would be helpful. Starting ...
- 151
10votes
2answers
696views
Array duplicate removal for duplicates exceeding `N`-number
I recently encountered a front-end interview coding challenge question that required one to create a function which returned an array that excluded numbers that occurred more than ...
- 103
