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Core Java
Omozegie AziegbeJune 27th, 2024
0 992
Converting Between java.sql.Timestamp and ZonedDateTime in Java
In Java, conversion between java.sql.Timestamp and java.time.ZonedDateTime can be essential for applications that interact with legacy systems that require this…
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Meta JCG
Java Code GeeksJune 27th, 2024
0 55
[DEALS] Microsoft Visio 2021 Professional for Windows (92% off) & Other Deals Up To 98% Off – Offers End Soon!
Hello fellow geeks, Fresh offers await you on our Deals store, please have a look! Microsoft Visio 2021 Professional for…
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Enterprise Java
Yatin BatraJune 27th, 2024
0 1,504
Spring Boot MVC REST Controller Example & Unit Tests
In modern web development, REST APIs are essential for enabling communication between different systems and platforms. The Spring Framework, particularly…
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Core Java
Omozegie AziegbeJune 27th, 2024
0 321
Collectors.toMap() vs Collectors.groupingBy() in Java Streams
Java Streams offer powerful ways to process collections of elements. Two common operations involve transforming a stream into a map:…
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Core Java
Eleftheria DrosopoulouJune 27th, 2024
0 276
The Power of Wrapper Classes in Java
In the world of Java programming, primitive data types reign supreme for their efficiency in storing basic values like numbers…
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Core Java
Eleftheria DrosopoulouJune 26th, 2024
0 203
A Guide to Interfaces and Abstract Classes in Java
Java, a powerhouse programming language, offers a variety of tools to write clean, maintainable, and reusable code. Two of these…
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Meta JCG
Java Code GeeksJune 26th, 2024
0 113
[FREE EBOOKS] Mastering Linux Administration – Second Edition, Cybersecurity Architect’s Handbook & Four More Best Selling Titles
Hello fellow geeks, Fresh offers await you on our Information Technology Research Library, please have a look! Mastering Linux Administration…
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Enterprise Java
Yatin BatraJune 26th, 2024
0 414
Spring JPA LIKE Query Example With JdbcTemplate or JpaRepository
LIKE queries in SQL allow users to search for specified patterns in the database table columns, enabling flexible and dynamic…
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Core Java
Omozegie AziegbeJune 26th, 2024
0 221
Finding a Key’s Index in Java LinkedHashMap
The Java LinkedHashMap class combines a hash table and linked list to maintain predictable iteration order, unlike HashMap. However, LinkedHashMap…
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