関連ワード:  get the first letter of string javascript    get the first character of string javascript    get two first letter of string javascript    get only first letter of string javascript    get the first word of a string javascript    get first element of string javascript    get first 2 letters of string javascript    get first 3 letters of string javascript    get first 4 letters of string javascript    get first 5 letters of string javascript  
結果 : get the first letter of string javascript