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How to check whether a string contains a substring in Ruby
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You can use the include? method:
my_string = "abcdefg"
if my_string.include? "cde"
puts "String includes 'cde'"
end
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Android Fragments: When to use hide/show or add/remove/replace?
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Can you write virtual functions / methods in Java?
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How to do a https request with bad certificate?
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jQuery: more than one handler for same event
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Change the URL in the browser without loading the new page using JavaScript
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