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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.
instead of making counter variable you can return used.length and remove the counter
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I dont get it !
+1 is useless in your solutoin ,
am I right or I am missing something here ?
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??
impresive!
love IIFE and Closures
can anyone explain that to me and what is x ? and what it is doing here ?
love IIFE and Closures
Using Number() here is useless bec both strings will be converted to numbers automatically when u make arthemetice operation (except + will be concatenation)
I love it !
can anyone explain that to me ?
put let sum = 0;
inside the function
because everytime u call the function u add the old sum test result on the new test sum result
can anyone explain that to me ?
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