- MySQL Dump
Most of the times, you want to backup your databases to have backups to prevent loosing data. If you don’t backup your databases, a code bug or a server/disk failure could be a disaster. To help save you lots of time and frustration, it is strongly recommended that you take the precaution of…
- MySQL Deadlock
A deadlock is a situation where different transactions are unable to proceed because each holds a lock that the other needs. Because both transactions are waiting for a resource to become available, neither ever release the locks it holds. A deadlock can occur when transactions lock rows in…
- What is Docker?
What is docker? Docker is a tool designed to make it easier to create, deploy, and run applications by using containers. Building and deploying new applications is faster with containers. Docker containers wrap up your application and everything it needs such as dependencies and libraries into one…
- Javascript Fundamentals Part 1
Javascript is case-sensitive Everything in JavaScript including variables , function names, class names, and operators are case-sensitive. It means that counter and Counter variables are different. Comments JavaScript supports both single-line (//) and block(/**/) comments. // This is a single line…
- Springboot Retry
Spring framework has a retry project that is very useful when you have a business logic failure that you want to be able to retry to complete. <dependency> <groupId>org.springframework.retry</groupId> <artifactId>spring-retry</artifactId> </dependency> <dependency>…