I inherited some code that contains an IF statement I\'d like to reduce if possible. It is, in essence, a simple IF (A or B) THEN.But it gets tricky because A and B are generalizations of other expre
I am a little confused with Enumerator#reject in ruby. Consider the following code: (1..10).select {|i| i % 3 == 0 || i % 5 == 0 } => [3, 5, 6, 9, 10]
I got screwed when trying to understand this expression. I\'ve thought several times but I cant get the meaning.
Every time one of these questions c开发者_开发百科omes up in my assignments I get it wrong...can anyone help me understand?Or is the teacher\'s key off?(There is no way for me to know as I\'m not give
Could you please explain the De Morgan\'s rules as simply as possible (e.g.开发者_开发问答 to someone with only a secondary school mathematics background)?Overview of boolean algebra
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