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How to install Java 8 on Mac
...had to use
$ brew tap homebrew/cask-versions
$ brew cask install java8
in order to get java8 to install.
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Convert MySQL to SQlite [closed]
...stracts specific database differences away for you. e.g. you get these in PHP (RedBean), Python (Django's ORM layer, Storm, SqlAlchemy), Ruby on Rails (ActiveRecord), Cocoa (CoreData) etc.
i.e. you could do this:
Load data from source database using the ORM class.
Store data in memory or seriali...
How do I remove code duplication between similar const and non-const member functions?
...ked const-correctness, so personally I would no longer use a const_cast in order to avoid duplicating code, I'd choose between putting the duped code into a function template or else leaving it duped.
– Steve Jessop
Apr 5 '13 at 9:37
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How to create “No Activate” form in Firemonkey
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Can I use a function for a default value in MySql?
...f their DB package, and it's not as feature rich as we'd like.
http://www.phpbuilder.com/board/showthread.php?t=10349169
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When and why JPA entities should implement Serializable interface?
...not expired in the mean time) when the application reload is completed.
In order to successfully restore the state of session attributes, all such attributes MUST implement the java.io.Serializable interface.
So, if the entity is stored in the HttpSession, it should implement Serializable.
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Error installing mysql2: Failed to build gem native extension
...ew to install open source programs. I did have to install mac Dev tools in order to install homebrew, but after that it was a simple:
brew install mysql
to install mysql. I haven't had a mysql gem problem since.
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Convert SQLITE SQL dump file to POSTGRESQL
...ll probably want to look into set constraints all deferred to avoid insert ordering problems, placing the command inside the BEGIN/COMMIT pair.
Thanks to Nicolas Riley for the boolean, blob, and constraints notes.
If you have ` on your code, as generated by some SQLite3 clients, you need to remove t...
iphone Core Data Unresolved error while saving
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How to limit UITableView row reordering to a section
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This implementation will prevent re-ordering outside of the original section like Phil's answer, but it will also snap the record to the first or last row of the section, depending on where the drag went, instead of where it started.
- (NSIndexPath *)tableView...