Memento is a design pattern that represents one of the possibilities to implement save and restore functionality.
Design patterns in examples - Memento
They store my password unencrypted!
How user passwords should be stored in a database? Some systems keep them in cleartext, some encrypt them, some use hash functions. What must be done to ensure proper security for our users? Which hashing algorithms are good and which are bad?
Tutorial for webpack 4 - part 13 - live code replacement
Although automatic watching for changes and rebuilding bundles is a great webpack feature that improves development, there is some more manual work that needs to be done before you see the result in the browser. I would like to show you how webpack-dev-server can help you.
Full-stack dev quiz question #45
Is a cloud the future? I do not know but it is the presence for sure. Check forty fith question of full-stack dev quiz to check if you know AWS products.
MySQL collations - why are there so much problems with them?
Do you share my feeling that any problem with encoding in MySQL database wastes a lot of your time? A few different settings, multiple possible combinations, you tried many of them and it is still not working? Maybe one of them was correct but should I restart MySQL instance, the whole server, the data center? Aaaaargh.
How to point domain to AWS Elastic Beanstalk
You have a web application deployed to AWS Elastic Beanstalk. You even own a cool domain bought for a super special price. It seems like you have all you need to make it working together but for some reasons the domain registrant does not allow you to point the domain to AWS EBS URL. They want you to use IP address instead.
Full-stack dev quiz question #44
Do you remember anything from my GitLab CI/CD article? If so, this question shold be easy for you. Check forty fourth question of full-stack dev quiz.
GitLab CI/CD deployment to AWS Elastic Beanstalk
GitLab CI/CD is a strong competition to other Continuous Integration tools like Jenkins or TeamCity. Besides using GitLab for managing your repository and GitLab CI/CD for running automated tests, you can do deployment to AWS EBS with GitLab as well.