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Core Java
Java Patterns, Singleton: Cons & Pros
Singleton, a creational design pattern introduced by the Gang of Four in 1994, faces criticism for its frequent misuse due…
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Python
PySpark – Create Empty Dataframe and RDD
DataFrames and RDDs (Resilient Distributed Datasets) are fundamental abstractions in Apache Spark, a powerful distributed computing framework. Let us delve…
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Core Java
Split String To Map In Java
In Java, when dealing with data stored in formats such as CSV or custom-delimited files, it is frequently required to…
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Core Java
Jackson & Java 8 Date-Time: LocalDate Support Issues
In the realm of Java 8, a notable gap arises with the absence of native support for the java.time.LocalDate type…
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Software Development
Avoid Dogpile Problem
A Cache Stampede or Dogpile is essentially a race condition – it’s all about who gets there first. When a…
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React.js
Introduction to Next.js
Next.js is a React framework that allows developers to build server-side rendered (SSR) or statically generated web applications. It provides…
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Software Development
Cache – Read and Write Strategies
Discover the world of cache read and write strategies, essential components in optimizing data retrieval and storage efficiency. In cache…
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React.js
Hello World in Next.js
Next.js is a React framework that allows developers to build server-side rendered (SSR) or statically generated web applications. It provides…
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Enterprise Java
Understanding Cache Invalidation Techniques
Cache invalidation is a crucial aspect of managing cached data to ensure its accuracy and relevance. In the context of…
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