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Framework vs. Toolkit vs. Library [duplicate]

What is the difference between a Framework, a Toolkit and a Library? 12 Answers 12 ...
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Could someone explain the pros of deleting (or keeping) unused code?

I have heard many times that unused code must be deleted from the project. However it is not clear for me "why?". 11 Answer...
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Comparison between Corona, Phonegap, Titanium

I am a web developer and I want to move my web products to iPhone. One of the products is like Google Maps: show map on the phone screen, you can drag or resize the map and view some information that we add to the map. ...
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Send email using java

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List changes unexpectedly after assignment. How do I clone or copy it to prevent this?

While using new_list = my_list , any modifications to new_list changes my_list everytime. Why is this, and how can I clone or copy the list to prevent it? ...
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Replace Fragment inside a ViewPager

...h a ViewPager using the FragmentPagerAdapter . What I'm looking for to achieve is to replace a fragment, positioned on the first page of the ViewPager , with another one. ...
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How to find out if a file exists in C# / .NET?

I would like to test a string containing a path to a file for existence of that file (something like the -e test in Perl or the os.path.exists() in Python) in C#. ...
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Generic method with multiple constraints

I have a generic method which has two generic parameters. I tried to compile the code below but it doesn't work. Is it a .NET limitation? Is it possible to have multiple constraints for different parameter? ...
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Best C++ Code Formatter/Beautifier

There are lots of source code formatting tools out there. Which ones work best for C++? 1 Answer ...
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How do I set ${user} in Eclipse to get the correct @author tag? [duplicate]

I am using Eclipse and every time code is created, @author is set to the value of ${user}. Unfortunately,${user} seems to contain my windows login id. Is there a way to override this through Eclipse? I couldn't find the option. ...