Wikipedia Is The Most Complete Encyclopedia

-
Wikipedia.org wiki about wikipedia

Wikipedia is the most complete encyclopedia about almost anything in the world. It describes in range from history, sciences, politic and even the smallest unimportant subject. It's so complete in almost aspects, and free to use. They are so large so almost everything we search in Google, they are almost always on the top of the result.

The information that available is free to use, free to copy and also free to edit,even you can contribute to Wikipedia if you have some useful information that's not described on there. You can collaborate with another Wikipedia contributor to make Wikipedia become better in explaining every useful information we need.

Wikipedia is maintained under The non-profit Wikimedia Foundation. Because the size of the data they have, and it's not managed by big company, and they are free services, it is hard for them to maintaining their data, they need lot of money to keep their server running. So in other to keep Wikipedia exists, you can help them by donating some sum of money under their donation link.

Popular posts from this blog

ERROR 1348 Column Password Is Not Updatable When Updating MySQL Root Password

-
Image
MySQL and MariaDB password As already mentioned in the title of this blog, this error message sometimes occurred when we are trying to update our root password database, either MySQL or MariaDB, The error says: ERROR 1348 (HY000): Column 'Password' is not updatable This is because if we use this SQL command to update our database root password, and it turn out to be Restricted by MySQL to use update on mysql database. UPDATE mysql.user SET Password=PASSWORD('1234') WHERE User='root'; The solutions for MySQL Error1348 So you can not update a user password using Update commands, to update the password, use ALTER commands instead. like the following. ALTER USER 'root'@'localhost' IDENTIFIED BY '1234'; And then you need to do the flush privileges to commit previous queries (that alter command above) into the system, simply do like this. flush privileges; So now you have your root with password 1234. Although it is recommended to...
Read more

How To Create Spring Boot Project Using Netbeans

-
Image
Spring Boot is a handy tool that simplifies the development of Spring Framework applications by reducing the need for cumbersome configuration. In this tutorial, I'll guide you through creating a Spring Boot application using the Netbeans IDE. While you can certainly create a Spring Boot application in Netbeans manually, it's much easier with a plugin designed for Spring development. Here's a step-by-step guide to get you started: 1. Install the Spring Boot Plugin: Open Netbeans and navigate to the Tools menu. Click on "Plugins." Once the Plugins window opens, select the "Available Plugins" tab. Look for the "Nb SpringBoot" plugin, then install and activate it. 2. Create a New Spring Boot Project: After restarting Netbeans IDE, you can create a new project with Spring Boot. Go to File > New Project. Under Categories, select Maven, then choose "Spring Boot Basic." 3. Add Dependencies: With your new project created, open the po...
Read more

Spring Kafka - How to use ReplyingKafkaTemplate send and reply synchronously

-
Image
Microservice Spring with Apache Kafka Today, I want to share how to use Kafka. It's quite interesting once you get the hang of it, and I hope my explanation will make it a bit easier for you. So, Kafka is primarily known as an asynchronous messaging queuing system. This means it allows different parts of your application to communicate with each other without waiting for immediate responses. However, there are times when you might need a more immediate reply from another service in your project. Luckily, Kafka can handle this too. Here’s how it works: The client side sends a message to the server side via Kafka. This message includes a special identifier in the Kafka header request, known as KafkaHeaders.CORRELATION_ID, along with a topic where the server should respond. The server, after processing the request, sends a message back to the same topic with the same correlation ID. This way, the client knows that the message is a response to its initial request and can act accordingl...
Read more