Understanding the Observer Pattern in Angular/AngularJS with Simple Examples.
Introduction: The Observer Pattern is a behavioral design pattern widely used in software development to establish a one-to-many dependency between
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Application Controller pattern with an example in Python
Introduction The Application Controller pattern is a design pattern used in software development to centralize the processing logic of an
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Launching parallel tasks in Python — concurrent.futures
Introduction The concurrent.futures module in Python provides a high-level interface for executing asynchronous processes using either a pool of threads
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Encryption and Decryption in PHP
In today’s digital world, securing sensitive information is crucial. PHP provides robust tools for encrypting and decrypting data, protecting information
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Documentation Skills Every QA Engineer Should Develop
In software testing, a QA (Quality Assurance) engineer plays a crucial role in ensuring that a software product works as
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Embedded Value pattern with an example in Python
In the realm of object-oriented programming (OOP), the Embedded Value pattern in Python emerges as a design strategy to directly
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Decorator in PHP
PHP utilizes classes and interfaces to implement the decorator pattern. In object-oriented design, a class defines a user-defined datatype, encapsulating
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Database Schema and Functionality Testing Strategy
To check if any relational database matches the given structure, make sure the data is correct, the design is accurate,
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Cybersecurity in .NET Entity Framework
In the .NET environment, Entity Framework (EF) is one of the most time-honored Object Relational Mapping (ORM) framework. Furthermore, as
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Comprehending and Fixing the PHP “Allowed Memory Size Exhausted” Error
One of the common errors in PHP we encounter is the “Allowed memory size exhausted” error. This error typically looks
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