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Month: May 2022

Decimal-hexadecimal-binary conversion table

Decimal-hexadecimal-binary conversion table

Author : Atom Date : May 13, 2022 Comment : No Comments

This chart shows all of the combinations of decimal, binary and hexadecimal from 0 to 255 decimal.

Category : Useful number system Read More

Prefetch_related and select_related functions in django

Author : Atom Date : May 12, 2022 Comment : No Comments

 In Django, select_related and prefetch_related are designed to stop the deluge of database queries that are caused by accessing related objects.In this article we will see how it reduces number of queries and make program much faster. 

Category : Python Read More

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  1. Nickolay on Filtering Django REST framework using IN operator or pass list of valuesJuly 27, 2020

    Nice bro!

  2. Jeremyviabe on Java KeywordsApril 10, 2020

    Hi! Why goto not used in Java?

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