About

Site to give some useful information for developers.

NoSql:

https://nosql-database.org/

JSON:

https://github.com/FasterXML/jackson-docs

Spring Guides:

https://spring.io/guides

Spring Interview Questions:

https://www.baeldung.com/spring-interview-questions

Spring Boot Interview Questions:

https://www.baeldung.com/spring-boot-interview-questions

Java Quiz

Java Quizzes from Oracle

Free Cassandra tutorial

https://academy.datastax.com/

Free VPN

https://www.tunnelbear.com/

Stack Overflow Developer Survey 2021 highlights.

https://jsession4d.com/stack-overflow-developer-survey-2021/

Import CSV , Run SQL and Export CSV in Microsoft Access database.

https://jsession4d.com/how-to-import-run-sql-and-export-csv-data-in-microsoft-access-database/

Fix for Session Open issue in Oracle VM Virtual box.

https://jsession4d.com/oracle-vm-virtual-box-failed-to-open-a-session-for-the-virtual-machine/

Connect to Vultr Linux server as root with ssh-keys

https://jsession4d.com/connect-to-a-linux-server-as-root-with-ssh-keys-vultr-infrastructure-cloud/

GRPC Ecosystem – Tools:

https://github.com/grpc-ecosystem/awesome-grpc

Spring Boot Release Notes:

https://github.com/spring-projects/spring-boot/releases?page=1

Spring Release Calendar:

https://calendar.spring.io/

Change message notification sound for Samsung Galaxy s-21

https://jsession4d.com/how-to-change-notification-sound-for-messages-in-samsung-galaxy-s21/