関連ワード:  get the first character of a string javascript    get the first 3 characters of a string javascript    get the first n characters of a string javascript    get the first 4 characters of a string javascript    get the first 2 characters of a string javascript    get the first 5 characters of a string javascript    get the first letter of a string javascript    get the first 10 characters of a string in javascript    javascript take the first character of a string    get only the first letter of a string javascript  
結果 : get the first character of a string javascript