関連ワード:  get first character in string javascript    find first unique character in a string javascript    find first character in string javascript    get first letter of a string javascript    check first character in string javascript    get the first two characters in a string javascript    find first non repeating character in a string javascript    first character in a string javascript    get rid of first character in string javascript    get first occurrence of character in string javascript  
結果 : get first character in a string javascript