8 kyu
Training JS #29: methods of arrayObject---concat() and join()
5,110 of 5,515myjinxin2015
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Stats:
| Created | May 10, 2016 |
| Published | May 10, 2016 |
| Warriors Trained | 7653 |
| Total Skips | 200 |
| Total Code Submissions | 16255 |
| Total Times Completed | 5515 |
| JavaScript Completions | 5110 |
| TypeScript Completions | 372 |
| Total Stars | 134 |
| % of votes with a positive feedback rating | 94% of 1002 |
| Total "Very Satisfied" Votes | 894 |
| Total "Somewhat Satisfied" Votes | 90 |
| Total "Not Satisfied" Votes | 18 |
