MongoCollection in Spring Boot
In this post, we will learn to use a MongoCollection instance for database operations in the Spring Boot…
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Set Environment Variable in Tomcat
In this post, we will learn to set environment variables in the tomcat configuration file so that when…
Logging MongoDB Queries in Java?
Logging MongoDB Queries in Java?
In this post, we will learn to enable logging MongoDB queries in Java. For this example, we need…
Spring Boot Circular Dependency Error
Spring Boot Circular Dependency Error
What is a circular dependency? The circular dependency error occurs when a bean type A is dependent on…
Logical Operators in Java
Logical Operators in Java
Logical operators in Java are used to perform logical operations on boolean expressions. There are three logical operators…
Iterable to Stream in Java
In this post, we will learn to convert Iterable to Stream in Java. To convert Iterable to Stream,…
Comparison or Relational Operators in Java
Comparison or Relational operators in Java are used to compare two values and determine if they are equal,…
Increment and Decrement Operator in Java
Increment and Decrement Operator in Java
Increment and decrement operator in Java are unary operators that are used to increase or decrease the value…
Arithmetic Operator in Java
Arithmetic operator in Java let us perform basic math operations like addition, subtraction, multiplication, and division. The Arithmetic…
Operators in Java
Operators in Java
Operators in Java are symbols that perform operations on variables and values. They simplify calculations, comparisons, and logical…