Is there a way to use StringJoin to go from:
{{abc, 0000}, {def, 1111}}
To
{{abc_0000},{def_1111}}
I've been trying to use Map and MapThread with StringJoin but have failed.
Is there a way to use StringJoin to go from:
{{abc, 0000}, {def, 1111}}
To
{{abc_0000},{def_1111}}
I've been trying to use Map and MapThread with StringJoin but have failed.