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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…

Apache Storm interview questions

1. What is Apache Storm? Apache Storm is a free and open source distributed realtime computation system. Apache Storm makes…

Apache PIG interview questions

1. What is pig? Pig is a Apache open soucre project which run on top of hadoop,provides engine for data…

Apache Spark interview questions

1. What is Apache Spark? Apache Spark is an open source cluster computing fast and flexible data processing framework. It…

What are the Best Practices when using Snowflake Transactions?

A transaction should contain statements that are related and should succeed or fail together. Larger transactions can improve performance in…

Semi-structured Data Types that is supported by Snowflake

Semi-structured Data Types that Snowflake support are VARIANT,OBJECT,ARRAY. These data types are used to represent arbitrary data structures which can…