Blog Posts on famous people, innovations and educational topics

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Observer Pattern in React / ReactJS

The observer pattern is one of the most common patterns in software design. In this pattern, a subject contains a

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Problem:- We can upload any type of file through PHP. Obviously, we need a web page to view/download these files

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What is a Prototype Pattern? The prototype pattern creates objects by cloning an existing object, rather than creating non-initialized objects.

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Description: While working with the projects, sometimes we have some deprecated methods called in our code and when we build

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The first newspaper in India was The Bengal Gazette started in 1780 and was printed under the British Raj by

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Laravel provides a custom channel feature to send notifications. To send notifications you just need a send method. The method

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Introduction While implementing any code, sometimes we need to create an object of a class but we want to initiate

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Automation has a very important role in the IT world. Faster and short releases are trendy. Agile development has gained

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Combinational Testing: This approach helps in the early distinguishing proof of the bugs that make the development cycle useful. Combinational

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In this post, I will explain how to add a new column source at runtime in DataGrid using Devextreme. Sometimes