Cookbook
=========

Recipes
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- select common rows from all columns
- align columns to an other column
- align columns to a given index
- align dios with dios
- get/set values by condition
- apply a value to multiple columns
- [Broadcast array-likes to multiple columns](#broadcast-array-likes-to-multiple-columns)
- apply a array-like value to multiple columns
- nan-policy - mask vs. drop values, when nan's are inserted (mv to Readme ??)
- itype - when to use, pitfalls and best-practise
- changing the index of series' in dios (one, some, all)
- changing the dtype of series' in dios (one, some, all)
- changing properties of series' in dios (one, some, all)

**T_O_D_O**


Broadcast array-likes to multiple columns
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**T_O_D_O**