Java
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The maze of Python dependency management
For over 20 years, I’ve developed code for the JVM, first in Java, then in Kotlin. However, the JVM is not a silver bullet, e.g., in scripts:...
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Why Singleton is Anti Pattern in Java Now and Why you should avoid it? Example
There was a time when the Singleton pattern was the darling pattern of many developers. It's a unique feature to keep certain services...
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Top 16 Lambda Expression and Stream Interview Questions Answers for Java Programmers
For a long time my readers were asking about some Java 8 interview questions, particularly on lambda expression, streams and around...
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How to Join Two or More Tables in a SQL query? Left Join Example Leetcode Solution
Hello guys, when it comes to combining two tables in SQL, many programmers don't know that they can use the JOIN clause. In fact, JOIN is...
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Top 21 GraphQL Interview Questions and Answers for Beginners and Experienced Developers
Hello guys, if you are preparing for web developer interviews where GraphQL skills are needed and you are looking for frequently asked...