Ch6 Making Comments Precise and Compact

1.Describe Function Behavior Precisely

 

// Return the number of lines in this file.
var CountLines = function (filename,  reply)
{
    //# remove everything after the second '*'
    name = '*'.join(line.split('*')[2]);

}

// Count how many newline bytes ('\n') are in the file.
var CountLines = function (filename,  reply)
{
    //# remove everything after the second '*'
    name = '*'.join(line.split('*')[2]);

}

// Rearrange 'v' so that elements < pivot come before those >= pivot;
// Then return the largest 'i' for which v[i] < pivot (or -1 if none are < pivot)
var Partition = function (filename,  reply)
{
    //# remove everything after the second '*'
    name = '*'.join(line.split('*')[2]);

}

// Example: Partition([8 5 9 8 2], 8) might result in [5 2 | 8 9 8] and return 1
var Partition = function (filename,  reply)
{
    //# remove everything after the second '*'
    name = '*'.join(line.split('*')[2]);

}