All Questions
9 questions with no upvoted or accepted answers
4
votes
0
answers
56
views
Fetching data from endpoint, retrieving coordinates, then merging into an output
I'm in no way a skilled developer (or even a developer at that!) but I did want to take a go at writing a script that fetched one endpoint's data, extracted some data, sent if off to be geocoded, then ...
- 171
4
votes
0
answers
887
views
Node JS | From Excel to Json
Intro -> I have to convert an excel file, which comes usually in this way:
to a Json file that must looks like this:
...
- 41
3
votes
0
answers
204
views
Fetch JSON from several URLs
The exercise is Write a JavaScript package that is able to:
fetch an array of URLs which contain JSON data
return their contents in a promise
I have already made a solution to this exercise, but I ...
- 31
3
votes
0
answers
200
views
JSON flattening with object duplication on array property for CSV generation
I am looking for a way to transform JSON data into a flat "csv-like" data object. In some way, I am looking to "sqlirize" a mongodb collection. I have already check some json flat libraries in NPM ...
- 31
3
votes
0
answers
32
views
Testing whether pages can be fetched from two ports
I have an endpoint in my API which does a port test on 4455 and 4456 once a client GET's it. This is accomplished by requesting two web pages. The result will respond to the client with a JSON object:
...
- 131
2
votes
0
answers
38
views
Redact specific elements from JSON (for logging)
We need to implement a simple redaction function to redact (set to undefined) certain JSON elements when logging the JSON. The requirements are:
We can't modify the current JSON object, as that ...
- 191
2
votes
0
answers
66
views
Cache for slow API
I work with an API which answers really slowly. I created a module which constantly asks the API and update some cached value. The code is degraded for study purposes:
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- 779
2
votes
0
answers
98
views
Extracting data for a tag cloud using Lazy.js
I've just started using Lazy.js, which is my first exposure to a "functional style" javascript library. I'm still utterly lost as to which of the hundred different functional javascript libraries to ...
- 295
2
votes
0
answers
457
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Optimizing D3 Stream Graph Code
I have two javascript functions that generate a D3 Stream graph. I feel I may be excessively and unnecessarily iterating over my dataset to get it into the desired form.
How might I optimize or ...
- 121