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Faith Oyama
I am a Data enthusiast, and Flutter Mobile App Developer. In addition, I am also a passionate technical writer. I enjoy sharing knowledge and expertise with others.
4 posts
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#Excel
How to Create Data Validation Rules in Excel
#Postgres
Advanced Indexing Strategies in PostgreSQL
#Postgres
PostgreSQL and JSON – How to Use JSON Data in PostgreSQL
#Python
How to Use the Pandas DataFrame Groupby Method