MongoDB is an open-source document-based NoSQL database that is widely used by many developers and organizations. It provides a flexible data model, rich query language, and high-performance indexing. However, setting up and managing MongoDB can be a complex and time-consuming …
Using The break Statement in Java
We’ll show you some examples of how to use the unlabeled and labeled break statement in Java …
Using The switch Statement in Java
We’ll show you some examples of how to use the switch statement in Java …
Using The if-else Statement in Java
We’ll show you some examples of how to use if, if-else, if-else-if-else and nested if in Java …
Generating UUID in Java
We’ll show you few examples of how to generate UUID in Java …
web.xml Namespace Declaration and Schema Location Example
We’ll show you how to specify the namespace declaration and schema location in web.xml file for different Java servlet version …
Reading Entire File into String in Java
We’ll show you some examples of how to read the entire contents of a file into a string in Java …
Check Even or Odd Number in Java
We’ll show you some examples of how to check and identify the even or odd number in Java …
Java Example: Try-with-resources Statement
We’ll show you some examples of how to manage the resources in Java 7 using try-with-resources statement …
Java Example: Data Encapsulation
We’ll explain what is data encapsulation and show you some examples of how to apply data encapsulation in Java applications …