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Static table view outside UITableViewController

After the new Xcode update, my app doesn't validate and shows this error: 4 Answers 4 ...
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Should struct definitions go in .h or .c file?

I've seen both full definitions of struct s in headers and just declarations—is there any advantage to one method over the other? ...
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How do you discover model attributes in Rails?

I am finding it difficult to easily see what attributes/properties exist on all of my model classes since they are not explicitly defined in my class files. ...
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How to save as a new file and keep working on the original one in Vim?

Whenever I use the :sav command, it saves the file with a new name and opens the new file open in Vim. 4 Answers ...
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Updating MySQL primary key

I have a table user_interactions with 4 columns: 3 Answers 3 ...
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redis-py : What's the difference between StrictRedis() and Redis()?

I want to use redis-py for caching some data, but I can't find a suitable explanation of the difference between redis.StrictRedis() and redis.Redis() . Are they equivalent? ...
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How to compare two files not in repo using git

I'd like to compare two css files which are not in any git repository. Is there such a functionality in git? 3 Answers ...
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How can I expand the full path of the current file to pass to a command in Vim?

When I go to command mode and type 6 Answers 6 ...
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android image button

How can i create a button with no text and an image centered horizontally ? I don't want to use an ImageButton because I want to define a different backgound image ...
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How do I convert from stringstream to string in C++?

How do I convert from std::stringstream to std::string in C++? 4 Answers 4 ...