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When you are using JSON Web Token (JWT), or any other token technology that requires to sign or encrypt payload information, it is important to set an expiration date to the token, so if the token expires, you can either assume that this might be considered a security breach and you refuse any communication using this token, or you decide to ...

A colleague asked my opinion on the various teambuilding activities she was considering for a new-to-agile team, to help them get to know each other and work together. All the activities she considered were simulations of various kinds. I suggested she reconsider the simulations and focus on the work to help people learn to work together. I’m not against teambuilding. ...

A while back I wrote why sometimes Agile will fail.  In this post, I will focus on the specific misunderstandings of Agile values. When people ask if you’re Agile, they basically think:   Do you have stand ups? Do you have retrospectives? Do you have stories? Do you use yellow post its? etc Such ideas belong to an Agile process ...

This is one of the most common debates out there. Most people have their opinion about this topic and nobody can actually tell which one is correct. Neither can I, of course, but nevertheless, I decided that I might just share with you my ideas on the matter, throw in my two cents, maybe it will help someone. When I ...

Recently a good friend of mine was facing a regular problem with building an ADF application v.12.2.1.2 with the public Oracle Maven Repository. He asked me to check if it worked for me. Well… it didn’t. So, there was some problem with the repository. In order to make the experiment clean and to avoid any impact on my working environment ...

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“I love writing authentication and authorization code.” ~ No Java Developer Ever. Tired of building the same login screens over and over? Try the Okta API for hosted authentication, authorization, and multi-factor auth. You can spin up an enterprise-quality REST server with complete user identity and authorization management in less than 20 minutes, with SpringBoot and Okta. Spring Boot and ...

Abstract This is a quick reference for JDBC connections for common databases. I seem to have to lookup this information a lot, so I figured it be good to have a reference all in one place.           Derby <dependency> <groupId>org.apache.derby</groupId> <artifactId>derbyclient</artifactId> <version>10.11.1.1</version> <scope>test</scope> </dependency> <dependency> <groupId>org.apache.derby</groupId> <artifactId>derby</artifactId> <version>10.11.1.1</version> <scope>test</scope> </dependency> Embedded (in-memory) Class.forName("org.apache.derby.jdbc.EmbeddedDriver"); String connectionUrl = ...

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