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Differences in string compare methods in C#
...mple. In fact there are several ways to do it. I have listed some in the block below. What I am curious about are the differences between them and when one should be used over the others? Should one be avoided at all costs? Are there more I haven't listed?
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What can I use instead of the arrow operator, `->`?
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The following two expressions are equivalent:
a->b
(*a).b
(subject to operator overloading, as Konrad mentions, but that's unusual).
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What does default(object); do in C#?
Googling is only coming up with the keyword, but I stumbled across some code that says
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What's the difference between equal?, eql?, ===, and ==?
I am trying to understand the difference between these four methods. I know by default that == calls the method equal? which returns true when both operands refer to exactly the same object.
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What is std::move(), and when should it be used?
...ences and move constructors
In C++11, in addition to copy constructors, objects can have move constructors.
(And in addition to copy assignment operators, they have move assignment operators.)
The move constructor is used instead of the copy constructor, if the object has type "rvalue-reference" (...
Difference between left join and right join in SQL Server [duplicate]
I know about joins in SQL Server.
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How to stretch div height to fill parent div - CSS
I have a page with divs like below
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How to write a switch statement in Ruby
How do I write a switch statement in Ruby?
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How to join strings in Elixir?
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If you just want to join some arbitrary list:
"StringA" <> " " <> "StringB"
or just use string interpolation:
"#{a} #{b}"
If your list size is arbitrary:
Enum.join(["StringA", "StringB"], " ")
... all of the solutions above will return...
From io.Reader to string in Go
I have an io.ReadCloser object (from an http.Response object).
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