Joins the string representation of objects on the provided delimiter. The
iteration will be performe
Returns null if the string is null or empty.
Splits a String into a String.
Gets the approximate size (where k=1024) of a file in this format: x byte(s) xx
bytes xxx bytes x.x
Splits a string into multiple words on either whitespace or commas
Replaces all occurrences of a String with a String.
Splits a String into lines on any '\n' characters. Also removes any ending '\r'
characters if presen
Compares two strings in a case insensitive manner. However, if they are
considered equals in the cas
Counts how many times a word appears in a line. Case insensitive matching.