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Don't they know about the join operator at all, or is there something else here? What else would you join if not arrays?
by xorcist 12y ago
Don't they know about the join operator at all, or is there something else here?
What else would you join if not arrays?
- berzniz 12y agoTell a novice JS developer to concatenate a list of strings: "first", "middle" and "last" into "first, middle, last". You'll probably get a solution using loops and a check if adding a comma is needed or not. I know, I asked my friends. Ask your new teammates.