Advent of Code is back! Unwrap daily challenges to sharpen your Alteryx skills and earn badges along the way! Learn more now.
Free Trial

Weekly Challenges

Solve the challenge, share your solution and summit the ranks of our Community!

Also available in | Français | Português | Español | 日本語
IDEAS WANTED

Want to get involved? We're always looking for ideas and content for Weekly Challenges.

SUBMIT YOUR IDEA

Challenge #7: Download Data and Parse JSON

NicoleJohnson
ACE Emeritus
ACE Emeritus

My solution. 

Spoiler
Was able to solve using most of my usual suspects (Cross-Tab, Text to Columns), but managed to get away from using multiple filter or sample tools by switching to the Select Records tool, which I have never used before... seems to me a good solution as long as the data structure doesn't change. But probably not a great solution if additional columns were ever added to the source data. Would need to think more dynamically in that case, perhaps using Multi-Row Formulas or parsing Formulas + Tiles?

WeeklyChallenge7.JPG
Laurap1228
11 - Bolide

Challenge 7 done!

 

Spoiler
challenge7.jpg
estherb47
15 - Aurora
15 - Aurora
 
DE0413
8 - Asteroid

I haven't worked with JSON before so after help research and trial and error...here is my solution

Spoiler
Week7SolutionPicture.png
Phil_L57
7 - Meteor

Great exercise for dealing with JSON format data. Coincidentally I just created this exact workflow during a training session I was running today.

I connected to Quandl to collect Crude Oil Prices

LordNeilLord
15 - Aurora

I'm getting the hang of JSON now :)

 

Spoiler
Weekly Challenge 7.png
Pavel_G
6 - Meteoroid
My second challenge.
Spoiler
Screenshot - 2017-05-30 , 12_45_57.png
iiyoob
6 - Meteoroid

My solution - @NicoleJohnson's idea with a generic OR.

 

Spoiler
Screen Shot 2017-06-09 at 12.34.47 PM.png
KOBoyle
11 - Bolide

Solution attached.  On the JSON parse, I used the option to 'Output values into data type specific fields' which led to a slightly different solution.  The Dynamic Rename used in provided solution looks useful.  I'll keep that in mind.


Ken

PhilipMannering
16 - Nebula
16 - Nebula

Had to do a few of these API Calls before, so this was a quick one.

Spoiler
WC6.png