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“java.lang.OutOfMemoryError: PermGen space” in Maven build [duplicate]

I'm getting this error while building Maven project, I increased MAVEN_OPTS but all the same, I found some similar posts but they are refering to something else. How do I fix this? ...
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Android Studio Google JAR file causing GC overhead limit exceeded error

I am using Android Studio on OS X. I am getting this error message: 12 Answers 12 ...
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Specifying column name in a “references” migration

I want to make a migration in Rails, referencing another table. Usually, I would do something like: 6 Answers ...
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Allow multiple roles to access controller action

Right now I decorate a method like this to allow "members" to access my controller action 9 Answers ...
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LIMIT 10..20 in SQL Server

... 15 Answers 15 Active ...
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Multiline string literal in C#

Is there an easy way to create a multiline string literal in C#? 13 Answers 13 ...
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How to add url parameters to Django template url tag?

In my view to get url parameters like this: 6 Answers 6 ...
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Why does ConcurrentHashMap prevent null keys and values?

The JavaDoc of ConcurrentHashMap says this: 7 Answers 7 ...
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Unable to cast object of type 'System.DBNull' to type 'System.String`

I got the above error in my app. Here is the original code 11 Answers 11 ...
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Activity has leaked ServiceConnection @438030a8 that was original

I'm working on my first Android app. I've got three activities in my app, and the user switches back and forth pretty frequently. I've also got a remote service, which handles a telnet connection. The apps need to bind to this service in order to send/receive telnet messages. ...