arnaud briche questions

• Flask-SQLAlchemy: Photo column type
• Any existing solution to implement "opening hours" in Django
• spark: How to do a dropDuplicates on a dataframe while keeping the highest timestamped row [duplicate]
• Spark: save DataFrame partitioned by "virtual" column
• Converting Typesafe Config type to java.util.Properties
• Check if struct implements a given interface
• Any Postgres compatible ORM for Node.js? [closed]

arnaud briche answers