Question

Comparison of Fixnum with nil failed - palindrome program Ruby

score 386 · Answer 1 · 2015-06-08 23:48:37

386

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Comparison of Fixnum with nil failed - palindrome program Ruby

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score 50.7k · Answer 2 · 2013-12-03 16:34:11

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score 20.7k · Answer 3 · 2011-02-09 21:13:00

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score 92 · Answer 7 · 2018-11-25 14:41:57

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score 128 · Answer 15 · 2020-04-09 23:31:39

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score 5k · Answer 17 · 2011-04-17 23:51:24

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List Question

Comparison of Fixnum with nil failed - palindrome program Ruby

Ruby no implicit conversion of Fixnum into String (TypeError)

Ruby On Rails - "undefined method `id' for 4:Fixnum"

String can't be coerced into Fixnum?

Ruby: enumerator can't be coerced to Fixnum; struggling with Project Euler #5

Getting comparison of Fixnum with nil failed when trying to set restrictions

Fixnum object does not change value after being increased

Error regarding using a block within a block in Ruby - Array can't be coerced into Fixnum (TypeError)

Is Fixnum's power! method potentially dangerous?

Turning long fixed number to array Ruby

What is the difference between Fixnum and Numeric

ERROR: nil can't be coerced into Fixnum

Ruby: using pack("n") with integers

TypeError: wrong argument type with Ruby &~ operator

Fixnum is deprecated - when I run rake db: seed

Fixnum being treated as Array in Ruby

Ruby: Private method called for 3:Fixnum

To find the integer (Fixnum) values in ruby array

Can Fixnum/Float be nil?

Error when printing string.length

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