YOU SAID:
if it is a string, the default value is null
INTO JAPANESE
文字列の場合、デフォルト値はnullです。
BACK INTO ENGLISH
For strings, the default value is null.
INTO JAPANESE
文字列の場合、デフォルト値はnullです。
BACK INTO ENGLISH
For strings, the default value is null.
You should move to Japan!