1 10

     2 fromCharCode.length = 1

     3 ABCD

     4 concat.length = 1

     5 javascript is great!

     6 slice.length = 2

     7  world

     8 orl

     9 substring.length = 2

    10 java

    11 script

    12 script

    13 toLowerCase.length = 0

    14 java

    15 java

    16 toUpperCase.length = 0

    17 JAVASCRIPT

    18 JAVASCRIPT

    19 localeCompare.length = 1

    20 -1

    21 0

    22 trim.length = 0

    23 java

    24 java

    25 2

    26 3

    27 true

    28 true

    29 false

    30 false

    31 h

    32 l

    33 undefined

    34 true

    35 false

    36 true

    37 false