zipWithIndex makes looping in Scala fun
TIL how to use zipWithIndex in Scala.
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Passing Default group to form(...) in Play 2.6.x when using group constraints in forms
TIL if you pass custom groups to the form(...) method in Play 2.6.x, you also have to pass the group javax.validation.groups.Default explicitly—if you want any of its fields taken into account during the validation process of a form.
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Use Scala match expression in Play Scala template
TIL how to use Scala match expression in a Play Scala template.
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Keep track of datetime an entity was last modified with Ebean in Play
TIL that Ebean helps you to keep track of the datetime an entity was last modified.
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