Thursday, May 04, 2023

[RESOLVED] No compiler is provided in this environment

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[ERROR] No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK? This error message typically appea...

MySQL : Insert with Nested Select Queries

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It is always convenient to copy a selected set of data to a table directly from another table using nested select queries. INSERT INTO table...
Wednesday, May 03, 2023

Spring Transactions - Propagation & Isolation

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Spring Transactions provide a way to manage transactions in Spring-based applications. Transactions help ensure data consistency and integri...

Why String is immutable in Java?

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In Java, a String object is immutable, meaning that its value cannot be changed once it is created. This design decision was made for sever...

Kotlin - an alternative or an addon to Java?

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Kotlin is a statically-typed programming language that has been gaining popularity over the years due to its advantages over Java. Developed...
Wednesday, October 14, 2020

[ Resolved ] Azure Data Factory - Expected EOF, found '*' at 8

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Error Message Expected EOF, found '*' at 8 When trying to preview the dataset in edit mode. Cause of the issue @ prefix on the dynam...
Tuesday, October 06, 2020

[ Resolved ] Azure DevOps Pipeline Variable Issues

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Error Messages There was an error while overriding 'app_name_pipeline_varibale' parameter because of 'SyntaxError: Unexpected to...
Wednesday, July 22, 2020

[MS SQL] Select all tables for a given schema

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While we are working with SQL Server, it is often required to see the tables under the different schemas.  You can still do that via SQL Ser...