Map / Using Objects / 9
⌨️ Write
Initials
Write initials so that initials("Ada", "Lovelace") returns "A.L." (first letter of each name, each followed by a dot).
- substring()
- charAt()
- return
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Map / Using Objects / 9
⌨️ Write
Write initials so that initials("Ada", "Lovelace") returns "A.L." (first letter of each name, each followed by a dot).