Ruby | String getbyte Method
getbyte is a String class method in Ruby which is used to return the indexth byte as an integer.
Syntax: str.getbyte(index)
Parameters: Here, str is the given string.
Returns: Indexth byte as an integer.
Example 1:
# Ruby program to demonstrate # the getbyte method # Taking a string and # using the method puts "Ruby".getbyte(1) puts "String".getbyte(4) |
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Output:
117 110
Example 2:
# Ruby program to demonstrate # the getbyte method # Taking a string and # using the method # it will return nil puts "Sample".getbyte(7) puts "Program".getbyte(4) |
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Output:
114
