Make number easier to read by using underscores every three digits from the right : Number Literal « Number « Ruby

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Ruby » Number » Number Literal   Make number easier to read by using underscores every three digits from the right puts 12_345_678_987_654_321   Related examples in the same category 1.  Create floating-point numbers simply by using a decimal point 2.  Create an exponent 3.  Create binary numbers by prefacing them with 0b 4.  Create octal number - base eight - numbers by prefacing them with a 0 5.  create hexadecimal numbers - base 16 - by prefacing them with 0x 6.  Add commas to a big integer value

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