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When should I use genetic algorithms as opposed to neural networks? [closed]

...From wikipedia: A genetic algorithm (GA) is a search technique used in computing to find exact or approximate solutions to optimization and search problems. and: Neural networks are non-linear statistical data modeling tools. They can be used to model complex relationships between inputs a...
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How to rethrow the same exception in SQL Server

... reports the error message. begin try begin transaction; ... commit transaction; end try begin catch if @@trancount > 0 rollback transaction; throw; end catch Before SQL 2012 begin try begin transaction; ... commit transaction; end try begin catch ...
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How do I run a rake task from Capistrano?

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Git Diff with Beyond Compare

I have succeeded in getting git to start Beyond Compare 3 as a diff tool however, when I do a diff, the file I am comparing against is not being loaded. Only the latest version of the file is loaded and nothing else, so there is nothing in the right pane of Beyond Compare. ...
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Flash CS4 refuses to let go

...pled herself from a few vestigial class relationships, and she had finally come home to the namespace that she had always secretly known in her heart was the one she truly belonged to. She was among her own kind. ...
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NoClassDefFoundError - Eclipse and Android

...s had this problem. They have been fixed thanks to your answer. I have to combine yours with Brian's to make it work. – Hong Mar 31 '12 at 11:32 ...
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Fix warning “Capturing [an object] strongly in this block is likely to lead to a retain cycle” in AR

...TTPRequest *request = [[ASIHTTPRequest alloc] initWithURL:... [request setCompletionBlock:^{ NSDictionary *jsonDictionary = [[CJSONDeserializer deserializer] deserialize:request.responseData error:nil]; request = nil; // .... }]; Update: got it to work with the keyword '_weak' instea...
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When to use next() and return next() in Node.js

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java.lang.RuntimeException: Unable to instantiate activity ComponentInfo

... I have a class which does not extends activity, just contains some common fuctions; but i still get this exception; why? – Manoj Kumar Sep 10 '12 at 8:09 ...
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How to install PyQt4 on Windows using pip?

I'm using Python 3.4 on Windows. When I run a script, it complains 13 Answers 13 ...