Check the length of a string which has the control character inside : Escape Characters « String « Ruby

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Ruby » String » Escape Characters 
Check the length of a string which has the control character inside


french_string = "il \xc3\xa9tait une fois"   # => "il \303\251tait une fois"

french_string.length                         # => 18

 
Related examples in the same category
1. Escape Characters list
2. Escape a single quote
3. Escape backslash
4. Put a string with control character
5. Representing Unprintable Characters
6. Escape sequence and hex number
7. Construct a string from hex value
8. String operation on escape char
9. Tab key in double quotation
10. Use Tab key in {}
11. use tab key in %Q{}
12. Tab key in single quotation mark
13. tab key in %q{}
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