Atul Rai
I love sharing my experiments and ideas with everyone by writing articles on the latest technological trends.How to search old emails in Gmail quickly
This article will help to search older emails on your Gmail account faster and easier with the new operators. If […] Continue reading »
Failed to start bean ‘documentationPluginsBootstrapper’; nested exception is java.lang.NullPointerException
You might encounter the “Failed to start bean 'documentationPluginsBootstrapper'; nested exception is java.lang.NullPointerException” error while upgrading Spring Boot and Swagger […] Continue reading »
ORA-01045: user xxx lacks CREATE SESSION privilege; logon denied
In the Oracle database, if you have created a new user and tried to log in with a newly created […] Continue reading »
Difference between trim() and strip() methods in Java
In this article, you will learn the difference between trim() and strip() methods of the String class in Java. trim() […] Continue reading »
How to increase Eclipse toolbar icon size
This article will help you how to increase Eclipse toolbar icon size. Sometimes you might be notice Eclipse interface icons […] Continue reading »
Java – isBlank() vs isEmpty() method of String class
In this short article, you will get to know about the difference between the isBlank() and isEmpty() methods of the […] Continue reading »
Java 11- New Methods of String Class
Java 11 (JDK 11) added a few new utility methods in the String class. These utility methods will reduce the […] Continue reading »
Shortcut key for Extract Local Variable in Eclipse/STS
Alt + Shift + L are the shortcut keys to extract/assigned a piece of code to a local variable in […] Continue reading »
IntelliJ IDEA shortcut for Extract/Introduce Local Variable
In IntelliJ IDEA, Ctrl + Alt + V for Windows/Linux and ⌘⌥V for macOS is the shortcut key to extract […] Continue reading »
Java 8 Stream filter() Method Example
filter() method introduced in the Stream interface of Java 8 version under the package java.util.stream. filter() method is an Intermediate […] Continue reading »
Java 8 Stream API allMatch(), anyMatch() and noneMatch() method Example
On this page, we will learn about Java 8 Stream API allMatch(), anyMatch() and noneMatch() method with an example. allMatch(), […] Continue reading »