herpderp questions

• Cannot run Android project in Eclipse despite no errors
• Update model instance with dynamic field names
• How to change a TextView every second in Android
• Random.nextFloat is not applicable for floats?
• Using Ruby, how do I convert all array values to a given type?
• Center multiple items in a RelativeLayout without putting them in a container?
• Ruby sort by multiple values?
• How to check if an integer is in a given range?
• Android "Only the original thread that created a view hierarchy can touch its views."

herpderp answers