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Ruby
CMOS #8: Lynn 'Cyrin' Conway on Bundler, RubyGems and Ruby Together
Pretty print JSON with beautifier: How to make a JSON readable
Registry of 3rd party libraries / packages / modules
Open file and read content in Ruby
Count digits in Ruby
Run only one instance of a Ruby program at the same time - self locking
Solution: Number guessing game in Ruby
The conditional operator in Ruby
Variables and Variable Interpolation in Ruby
How to write to file in Ruby
ARGV - the command line arguments of a Ruby program
Convert String to Number in Ruby
Solution: Sum of numbers in a file implemented in Ruby
Basic data structures in Ruby (Scalar, Array, Hash)
How to convert a string to UPPERCASE or lowercase in Ruby?
Hello World using CGI in Ruby
Analyze Apache log file - count localhost in Ruby
Count web server hits using Ruby
For loop in Ruby (iterating over array elements)