Struts 2 Merge Tag Example

Struts 2 merge tag is used to merge more than one lists or maps into a single list or map. […]

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How to convert the first letter of a String to lowercase in PHP

In PHP, lcfirst(string $string) is the inbuilt function to convert the first letter of a String to lowercase. And lcfirst(string […] Continue reading »

How to capitalize the first letter of a String in PHP

In PHP, we can use the inbuild ucfirst(string $string)¬†function to convert the first character of a string to uppercase. ucfirst(string […] Continue reading »

How to install Apache 2.4 and PHP 8 on a Windows Machine

In this tutorial, you will learn how to install and configure Apache 2.4 and PHP 8 on a Windows machine. […] Continue reading »

IntelliJ IDEA- Import/Open multiple project in single Window

IntelliJ IDEA does not support to open the multiple project in same working window directly. But it can be possible […] Continue reading »

How to change default banner text in Spring Boot

In this tutorial, you will learn how to change the default Spring Boot banner text with your own custom banner […] Continue reading »

Java 9- Creating Collection using Factory Method of(…)

Java 9 introduced static factory method of(...) to create the unmodifiable collection instance for the List, Set, and Map. It […] Continue reading »

Eclipse/STS shortcut keys for Uppercase and Lowercase

Getting familiar with shortcut keys improve the productivity and Eclipse/STS these shortcut keys help you for changing the case(uppercase and […] Continue reading »

How to import Spring Boot project in Eclipse/STS IDE

On this page you’ll find step by step guide to import a existing Spring Boot project in your Eclipse/STS IDE. […] Continue reading »

Shortcut key to evaluate expression/variable in IntelliJ IDEA

Alt + F8 is the shortcut key to evaluate expression/variable in the IntelliJ IDEA. You can only evaluate a expression/variable […] Continue reading »

Get all available Currency code and name in Java

In Java, getAvailableCurrencies() is a static method of Currency class that returns all available currencies. Currency class is inside the […] Continue reading »

Java 8- Find the Average of List of Integers

In Java 8, the average() method of the DoubleStream interface calculate the average of the list of integers. 1. Stream […] Continue reading »

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