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Database design for a survey [closed]

...ring what would be the best way to implement this in the database, specifically the tables required. The survey contains different types of questions. For example: text fields for comments, multiple choice questions, and possibly questions that could contain more than one answer (i.e. check all that...
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Create UIActionSheet 'otherButtons' by passing in array, not varlist

... Button",@"4th Button"]; UIActionSheet *actionSheet = [[UIActionSheet alloc] initWithTitle:@"Title Here" delegate:self cancelButtonTitle:nil ...
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Can't specify the 'async' modifier on the 'Main' method of a console app

...re out how to make sure that my Main method of a console application actually runs asynchronously. 16 Answers ...
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Why does integer overflow on x86 with GCC cause an infinite loop?

...efined behavior, it means it. Anything can happen. "Anything" includes "usually integers wrap around, but on occasion weird stuff happens". Yes, on x86 CPUs, integers usually wrap the way you expect. This is one of those exceptions. The compiler assumes you won't cause undefined behavior, and optim...
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How is “mvn clean install” different from “mvn install”?

What is the difference between mvn clean install and mvn install ? 5 Answers 5 ...
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Table row and column number in jQuery

... Off the top of my head, one way would be to grab all previous elements and count them. $('td').click(function(){ var colIndex = $(this).prevAll().length; var rowIndex = $(this).parent('tr').prevAll().length; }); ...
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REST API error return good practices [closed]

...eems to soapy (/shrug in horror). I wouldn't return a 200 unless there really was nothing wrong with the request. From RFC2616, 200 means "the request has succeeded." If the client's storage quota has been exceeded (for whatever reason), I'd return a 403 (Forbidden): The server understood the...
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'git branch -av' showing remote branch that no longer exists

...epo NOT the remote computer. In other words, your local repo is reporting all the branches that is knows about. These could be local branches (like 'master') or remote branches that it has fetched from a remote. Since the last fetch, the 'production' branch of the remote repo has changed, but you...
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how to get the one entry from hashmap without iterating

...ext(); (Note: Checking for an empty map omitted). Your code doesn't get all the entries in the map, it returns immediately (and breaks out of the loop) with the first entry that's found. To print the key and value of this first element: System.out.println("Key: "+entry.getKey()+", Value: "+entr...
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onNewIntent() lifecycle and registered listeners

...ivities which already run somewhere else in the stack and therefore can't call onCreate(). From activities lifecycle point of view it's therefore needed to call onPause() before onNewIntent(). I suggest you to rewrite your activity to not use these listeners inside of onNewIntent(). For example most...