# Working with Different Type of Data

- [12. Handling NULL Values : Replace NULL Values](https://architectures.gitbook.io/project/databricks-fundamentals-and-apache-spark-core/working-with-different-type-of-data/12.-handling-null-values-replace-null-values.md)
- [11. Handling NULL Values : Drop NULL Values](https://architectures.gitbook.io/project/databricks-fundamentals-and-apache-spark-core/working-with-different-type-of-data/11.-handling-null-values-drop-null-values.md)
- [10. Complex Types :  Maps](https://architectures.gitbook.io/project/databricks-fundamentals-and-apache-spark-core/working-with-different-type-of-data/10.-complex-types-maps.md)
- [9.Complex Types : Arrays](https://architectures.gitbook.io/project/databricks-fundamentals-and-apache-spark-core/working-with-different-type-of-data/9.complex-types-arrays.md)
- [8. Complex Types : Arrays](https://architectures.gitbook.io/project/databricks-fundamentals-and-apache-spark-core/working-with-different-type-of-data/8.-complex-types-arrays.md)
- [7. Complex Types : Structs](https://architectures.gitbook.io/project/databricks-fundamentals-and-apache-spark-core/working-with-different-type-of-data/7.-complex-types-structs.md)
- [6. Working with dates & timestamps](https://architectures.gitbook.io/project/databricks-fundamentals-and-apache-spark-core/working-with-different-type-of-data/6.-working-with-dates-and-timestamps.md)
- [5. Working with strings](https://architectures.gitbook.io/project/databricks-fundamentals-and-apache-spark-core/working-with-different-type-of-data/5.-working-with-strings.md)
- [4. Working with numbers](https://architectures.gitbook.io/project/databricks-fundamentals-and-apache-spark-core/working-with-different-type-of-data/4.-working-with-numbers.md)
- [3. Working with booleans](https://architectures.gitbook.io/project/databricks-fundamentals-and-apache-spark-core/working-with-different-type-of-data/3.-working-with-booleans.md)
- [2. Converting Literals to Spark Types : The lit function](https://architectures.gitbook.io/project/databricks-fundamentals-and-apache-spark-core/working-with-different-type-of-data/2.-converting-literals-to-spark-types-the-lit-function.md)
- [1. Specify the Schema of a DataFrame with StructType](https://architectures.gitbook.io/project/databricks-fundamentals-and-apache-spark-core/working-with-different-type-of-data/1.-specify-the-schema-of-a-dataframe-with-structtype.md)


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