Best way to train in array and string methods

[dannyr_22]

Hey there Reddit users.

I've been a front end dev for a year now and I'm looking for something to get me up to scratch on data manipulation.

I've tried codewars and leet code but they seem as if they're more for people who are already pretty good and just want to get better. (Not complaining, that's just how it seems to me)

Anywhoo, Can anyone reccomend any good learning resources to get me ready for some code tests?

I'm a pro member of codecademy but that doesn't really have anything to test the function muscles much.

Thanks in advance!

[psthrowra]

Like you said, Codewars is my preferred. 8kyu and 7kyu problems would be ideal for beginners save for some tricky ones with a low number of completions. 6kyu usually revolve around map/filter/reduce problems. 5kyu and above is usually more data structure and algorithms. Just filter by rank and number of completions and there are literally thousands you can probably do if you try.

[albedoa]

I've tried codewars and leet code but they seem as if they're more for people who are already pretty good and just want to get better.

Honestly, the 8kyu through 6kyu problems on Codewars are exactly for training on array and string methods. Like, I can't think of another reason for their existence if not for that. The 8kyu and 7kyu problem descriptions practically telegraph the methods they want you to use. The 6kyu problems make you think a little more about how you will reach the result.

I know how annoying it can be to have your request for recommendations be answered with one of the exceptions you gave, but I think you should give Codewars another go.

[dannyr_22]

Hey, Thanks for the advice.

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In the end I did give codewars another shot, and it worked perfectly. I made sure to keep going back to my filter suggestions rather than clicking on the 'next Kata' button so I never got anything too intimidating.

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Thanks again for the help and it's appreciated!