Wednesday, March 27, 2024

How to Compare Date in SQL Server Query? Finding All Rows Between Two Dates

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It's tricky to use dates in the SQL server query, especially if you don't have good knowledge of how DateTime type works in the SQL...
1 comment:
Monday, March 18, 2024

What is N+1 SELECT Problem in Hibernate? Strategies to avoid this?

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In some cases while using Hibernate for object-relational mapping, you will encounter the N+ 1 select problem . That is, Hibernate will ex...
1 comment:
Sunday, March 17, 2024

Top 22 Apache Tomcat Interview Questions Answers for Java JEE Developers

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The Apache Tomcat is one of the most popular web server used to deploy Java web application comprising HTML, JavaScript, Servlet and JSP. I...
1 comment:
Thursday, March 14, 2024

Top 10 HTTP Status Code Every RESTful web Service Developer Should know

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A good knowledge of HTTP protocol is must for a RESTful Web Service developer because REST uses HTTP principles and a good portion of its p...
1 comment:
Saturday, March 9, 2024

10 Example of Gson in Java - JSON tutorial

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The Gson library is a gift from Google to Java developers. It provides the simplest but powerful mechanism to deal with JSON documents in J...
1 comment:
Thursday, March 7, 2024

Difference between Servlet and Filter in Java

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Servlet and Filter are two of the essential concepts defined in Servlet specification. They are core of any web application because most of...
1 comment:
Sunday, March 3, 2024

Top 27 Gson Interview Questions with Answers for Java Developers

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Hello guys, parsing and creating JSON is a very common task in any Java application, particularly spring based application and that's wh...
2 comments:
Friday, March 1, 2024

Difference between known_hosts and authorized_keys file in SSH - Linux

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If you have used SSH to login into remote host in Linux, you might have come across these two files stored under the .ssh directory in your ...
2 comments:

2 ways to Split String with Dot (.) in Java using Regular Expression? Examples

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You can use the split() method of java.lang.String class to split a string based on the dot. Unlike comma, colon, or whitespace, a dot is...
3 comments:
Thursday, February 29, 2024

What is the ContextLoaderListener in Spring MVC? What does it do?

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The ContextLoaderListener is one of the important component of Spring MVC framework. It is like any listener defined by Servlet specificati...
1 comment:
Wednesday, January 31, 2024

Difference between List of ? (any type) and List of Object in Java Generics

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No doubt that Generics is one of the most confusing topics in Java and you can easily forget concepts and rules, especially, if you don...
1 comment:
Sunday, January 7, 2024

10 Examples of Java Regular Expression Special or Meta Characters

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Hello guys, If you want to learn regular expression better in Java, y ou must remember meaning of all the special characters . They are the...
1 comment:
Monday, January 1, 2024

Top 10 Golang Project Ideas for Beginners and Experienced Developers

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Hello guys, if you want to learn Golang in 2024 then there is no better way then buidling projects. In my 20 years of programming career I h...

How to create a React application using Redux hooks? Example Tutorial

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Hello guys, Redux is one of the most popular state management library. It is often used with React apps that are huge in size and state are...
1 comment:
Thursday, December 28, 2023

How to sort ArrayList in Natural and Custom Order in Java - Example Tutorial

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Sorting ArrayList in Java is a common task for Java developers and we have touched it while discussing in my last article  10 Examples of...
17 comments: