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Interfaces vs. abstract classes [duplicate]
In C#, when should you use interfaces and when should you use abstract classes? What can be the deciding factor?
4 Answers...
What are .a and .so files?
I'm currently trying to port a C application to AIX and am getting confused. What are .a and .so files and how are they used when building/running an application?
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How to navigate a few folders up?
One option would be to do System.IO.Directory.GetParent() a few times. Is there a more graceful way of travelling a few folders up from where the executing assembly resides?
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Adding the “Clear” Button to an iPhone UITextField
How do you add that little "X" button on the right side of a UITextField that clears the text? I can't find an attribute for adding this sub-control in Interface Builder in the iPhone OS 2.2 SDK.
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Disable spell checking on IntelliJ IDEA
I'm trying to disable spell checking in MacOS's IntelliJ IDEA version 8.1.
11 Answers
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How do I pick 2 random items from a Python set? [duplicate]
I currently have a Python set of n size where n >= 0. Is there a quick 1 or 2 lines Python solution to do it? For example, the set will look like:
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Compare two folders which has many files inside contents
Have two folders with approx. 150 java property files.
5 Answers
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java.net.MalformedURLException: no protocol
I am getting Java exception like:
2 Answers
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How to set default vim colorscheme
The latest upgrade of Ubuntu made my vim colorscheme unusable. I know how to set it manually ( :colo evening , for example), but I want to set the default for all vim sessions. I see reference in other places to .vimrc , but the right location and syntax have eluded me thus far.
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Maximum length of a table name in MySQL
What is the maximum length of a table name in MySQL?
4 Answers
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