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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
Why do string builder is better than an output string valuable?
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Please use spoiler flag next time, your post was visible in the homepage.
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Same
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Can somebody give their two cents if comparing number/digit as string vs. convert to string then to int better practice?
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This comment is hidden because it contains spoiler information about the solution
This comment is hidden because it contains spoiler information about the solution