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Showing posts with label data engineering. Show all posts
Showing posts with label data engineering. Show all posts
Sunday, July 25, 2021

Regular Expressions in Python | Scenario - Finding a sub-string match and its count from a main string using Regular Expressions and findall() function in Python | Conceptual Infographic Note

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Regular Expressions in Python | Scenario - Replacing a word ("sub-string") with another word ("sub-string") in a main string using Regular Expressions and substitute function in Python | Conceptual Infographic Note

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Regular Expressions in Python | Scenario - Finding matching pattern of the main string using Regular Expressions and findall() function in Python | Conceptual Infographic Note

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Regular Expressions in Python | Scenario - Finding Positional Indexes of each matching pattern of the main string using Regular Expressions | Conceptual Infographic Note

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Regular Expressions in Python | Scenario - Finding and Retrieving specific sub-strings with commonality in patterns using Regular Expressions | Conceptual Infographic Note

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Regular Expressions in Python | Scenario - Finding and Retrieving specific sub-strings with commonality in patterns using Regular Expressions | Conceptual Infographic Note

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Regular Expressions in Python | Scenario - Finding and Retrieving specific sub-string and their cpount of occurrence from a main parent string using regular expressions | Conceptual Infographic Note

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Regular Expressions in Python | Scenario - Finding and Retrieving specific positional indexes of sub-strings and index positions from a parent string using regular expressions and store them in one dictionary | Conceptual Inforgraphic Note

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Regular Expressions in Python | Scenario - Finding and Retrieving specific sub-strings and integers from a parent string using regular expressions and store them in one dictionary | Conceptual Inforgraphic Note

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Regular Expressions in Python usecase Scenario | Finding and Retrieving specific sub-strings from a parent string using regular expressions and storing in separate list | Conceptual Inforgraphic Note

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Friday, July 23, 2021

Features of NoSQL Databases and their Usage for Analytics | 5 Conceptual Questions and Answers | Concept Infographic Note

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  Topics discussed in the post the following questionnaire : Q1) What are some predominant features of No-SQL databases ? Q2) Why NoSQL is c...

Difference between RDBMS and NoSQL databases | 10 Conceptual Questions and Answers | Concept Infographic Note

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Questions and answers discussed in the post: Q1) What are the different ways in which RDBMS databases differ from NOSQL databases? Q2) What ...
Thursday, July 22, 2021

Shopping Cart Total Bill Generation Project in Python using Jupyter Notebook | Sample Mini-Project Implementation Infographic Note

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Concept of "NoSQL Databases" in Big Data Analytics with 7 sample conceptual questions and answers | Infographic Note with explanation

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Examples of Using "JOIN" function on Python Data Structures | Sample Conceptual Questions with Answers with examples | Infographic Note

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  Example - 01 : Joining Numeric List Elements with char string Example - 02 : Joining Tuples with character string Example - 03 : Joining L...
Sunday, June 27, 2021

Infographic Note on Structure of a Neural Network in Machine Learning | Short Summary for Interview Questions

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Thursday, June 10, 2021

Infographic Short Note on Data Modelling and what does it consist of

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Monday, June 7, 2021

Lists and Dictionaries in Python Dictionaries in Python

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  When should one use dictionaries and when should one use lists in Python   =====================================================   *  ...

Technical Data Analyst posted at HP @Bangalore on 07-06-21 - Self Analysis , Upscaling and Recommendation

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Technical Data Analyst posted at HP @Bangalore on 07-06-21 =======================================================================   *...
Wednesday, May 19, 2021

Short Notes on Training , Validation and Splitting over a Dataset for Test and Training Split - Concept Notes in Statistics and machine Learning

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