Java
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Custom Field Name with @JsonProperty
1. Introduction Custom field name with @JsonProperty is very useful when mapping Java fields to JavaScript Object Notation (JSON) properties…
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Custom Field Names with @SerializedName in Gson
Gson is a popular Java library for converting Java objects to their JSON representation and vice versa. One of the…
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Java’s Performance and Efficiency with GraalVM
For decades, Java has reigned supreme in enterprise development, renowned for its robustness and rich ecosystem. However, traditional Java applications…
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PostgreSQL – Indexes
Indexes in PostgreSQL are data structures used to improve the speed of data retrieval operations on database tables. They work…
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PostgreSQL – Recursive CTEs
Common Table Expressions (CTEs) are a powerful feature in SQL that allows you to create temporary result sets that can…
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Parse JSON using Moshi
Moshi is a modern JSON library for Android and Java by Square. It simplifies parsing and serializing JSON, supports annotations,…
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Vigenère Cipher in Java
The Vigenère cipher is a classic method of encryption that utilizes a keyword to create a more complex substitution, making…
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Ktor: Unleash the Power of Asynchronous Web Development in Java
Ktor isn’t your average Java web framework. It throws away the old, clunky ways and embraces a modern, asynchronous approach…
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Jackson and Lombok Examples
1. Introduction Jackson is an open-source java library for processing JSONs. It deserializes a JSON string into a Plain Old…
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