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How to remove csv header using Spark (PySpark)

A common use case when dealing with CSV file is to remove the header from the source to do data…

How to access hive using Python (Source code )

Use case : If you want to do some scheduling or some automation , we may need to access Hive…

Chemical Reactions and Equations – Revision Notes (Class 10)

Chemical Reactions and Equations Chemical Change New substances formed. Change in chemical properties. Examples are as bellow: (a) Curdling of…

Matplotlib Cheat Sheet for Quick reference

Matplotlib Matplotlib Cheat Sheet for Quick reference Matplotlib is a Python 2D plotting library which produces publication-quality figures in a…

NumPy Cheat Sheet for Quick reference

NumPy The NumPy library is the core library for scientific computing in Python. This Python NumPy cheat sheet is a…

Pandas Cheat Sheet for Quick reference

Syntax for Creating DataFrames Specify values for each column. a b c 1 4 7 10 2 5 8 11…

General Knowledge-Basics(13000 Q & A)

Basic General Knowledge for people preparing for competitive examination and PSC Examination General Knowledge – Basic – 001 General Knowledge…

Kerala – General knowledge ( English )

Kerala related General knowledge : One word question and answers Kerala – General knowledge ( English ) – 01 Kerala…

Biology basic – General knowledge One word answer for competitive examination

Biology basic one word question and answer for competitive and PSC Examination Biology basic Q and A (01) Biology basic…