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Converting an integer to a hexadecimal string in Ruby
... to_s a base other than 10:
10.to_s(16) #=> "a"
Note that in ruby 2.4 FixNum and BigNum were unified in the Integer class.
If you are using an older ruby check the documentation of FixNum#to_s and BigNum#to_s
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How to change line width in IntelliJ (from 120 character)
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edited May 24 at 17:59
answered Apr 20 '15 at 14:47
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How to copy directories in OS X 10.7.3?
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edited May 16 '16 at 14:40
George Stocker
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How to convert a private key to an RSA private key?
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Paul KehrerPaul Kehrer
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How does numpy.histogram() work?
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edited Feb 4 '12 at 15:31
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Why should I implement ICloneable in c#?
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Rails how to run rake task
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answered Apr 12 '11 at 21:24
Andrew MarshallAndrew Marshall
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Django - filtering on foreign key properties
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FragsworthFragsworth
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How do I import .sql files into SQLite 3?
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