関連ワード:  remove first character of a string javascript    remove first character from string javascript w3schools    remove first n characters of string javascript    remove first 3 characters of string javascript    remove first two characters of string javascript    remove the first and last character of a string javascript    remove 1st character from string javascript    delete first letter of string javascript    remove first occurrence of character in string javascript  
結果 : remove first character of a string javascript