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Why does Ruby have both private and protected methods?
Before I read this article , I thought access control in Ruby worked like this:
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How to make IntelliJ IDEA insert a new line at every end of file?
How do I make IntelliJ IDEA insert a new line at every end of file,
so that GitHub doesn't complain for example?
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Is there any way to enforce typing on NSArray, NSMutableArray, etc.?
Can I make a NSMutableArray instance where all the elements are of type SomeClass ?
11 Answers
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Subclassing a Java Builder class
Give this Dr Dobbs article , and the Builder Pattern in particular, how do we handle the case of subclassing a Builder? Taking a cut-down version of the example where we want to subclass to add GMO labelling, a naive implementation would be:
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Is the practice of returning a C++ reference variable evil?
This is a little subjective I think; I'm not sure if the opinion will be unanimous (I've seen a lot of code snippets where references are returned).
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Android: How to turn screen on and off programmatically?
Before marking this post as a "duplicate", I am writing this post because no other post holds the solution to the problem.
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How to set MSDN to be always in English
I know that this isn't exactly programming question, but it is tightly related -
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Proper indentation for Python multiline strings
What is the proper indentation for Python multiline strings within a function?
14 Answers
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Entity Framework 4 Single() vs First() vs FirstOrDefault()
I'm having a devil of a time finding a comparison of the different ways to query for a single item, and when to use each.
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How do I perform the SQL Join equivalent in MongoDB?
How do I perform the SQL Join equivalent in MongoDB?
19 Answers
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