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Should I initialize variable within constructor or outside constructor [duplicate]
When I use Java based on my C++ knowledge, I love to initialize variable using the following way.
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Error while installing json gem 'mkmf.rb can't find header files for ruby'
For context, it on a remote server which has a firewall. I'm setting up my environment through a proxy. I have ruby 1.8.7 . When I try to gem install..
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Linux c++ error: undefined reference to 'dlopen'
I work in Linux with C++ (Eclipse), and want to use a library.
Eclipse shows me an error:
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No Multiline Lambda in Python: Why not?
I've heard it said that multiline lambdas can't be added in Python because they would clash syntactically with the other syntax constructs in Python. I was thinking about this on the bus today and realized I couldn't think of a single Python construct that multiline lambdas clash with. Given that ...
How can I create a “Please Wait, Loading…” animation using jQuery?
I would like to place a "please wait, loading" spinning circle animation on my site. How should I accomplish this using jQuery?
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When would I need a SecureString in .NET?
I'm trying to grok the purpose of .NET's SecureString. From MSDN:
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Best practice to return errors in ASP.NET Web API
I have concerns on the way that we returns errors to client.
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Best way to build a Plugin system with Java
How would you implement a Plugin-system for your Java application?
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Trying to add adb to PATH variable OSX
I am trying to develop for android and I want to add the adb to my PATH so that I can launch it really easily. I have added directories before by for some reason adb does not want to be found. This is very frustrating. Has anyone else had this problem before?
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Is std::unique_ptr required to know the full definition of T?
I have some code in a header that looks like this:
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