Search Results for: java 8
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Java Basics
Simple Do While loop Java Example
1. Introduction A do-while loop in Java is a control flow statement that executes a block of code at least once, and then repeatedly executes…
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while loop
Simple while loop Java Example (with video)
1. Introduction With this example we are going to demonstrate how to use a simple while loop Java statement. The…
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break/continue statement
Java Break Statement Example
This is an example of how to use the java break statement. 1. Java Break overview The break statement can be…
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break/continue statement
Continue Java Statement
1. Continue Java Statement In this example, we shall show you how to use the continue keyword statement in Java.…
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if/else statement
Simple if else Java Example
In this post, we feature a simple if else Java Example. The Java if statement is used to test a…
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exceptions
Java throw Exception Example
In this post, we feature a comprehensive Java throw Exception Example. 1. What is an Exception in Java? Exception is…
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generics
Java Generics Examples
1. Introduction Sun Microsystems included Java Generics in java 1.5 to introduce the type-safety feature while using the collection classes. It…
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statics
Static Variable Java Example
1. Introduction This is a static variable Java Example. Static variables are declared with the static word before the type…
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Core Java
String Concatenation In Natural Language
In Java programming, dealing with collections is a common task, and we often encounter the need to concatenate elements of…
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spring
Modernizing Deprecated jdbcTemplate Methods in Spring Boot 2.4.X and Beyond
The queryForObject() method in Spring’s JdbcTemplate executes a SQL query and returns a single object, typically used when expecting a…
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