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Upgrading PostgreSQL 9.1 to 9.3 in Ubuntu

http://nixmash.com/postgresql/upgrading-postgresql-9-1-to-9-3-in-ubuntu

On Linux, Java Development and the Freedom of Choice. Upgrading PostgreSQL 9.1 to 9.3 in Ubuntu. Upgrading PostgreSQL 9.1 to 9.3 in Ubuntu. Published by Dave Burke. April 14, 2014. We’ll begin with the PostgreSQL Wiki. And download the 9.3 Client and Server packages. First create an /etc/apt/sources.list.d/pgdg.list. File with the following contents. Notice “saucy” for Ubuntu 13.10/Linux Mint 16. You may need to change it depending on your OS. Now to an excellent guide from yznotes.com. The upgrade comma...

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Welcome, User! in Thymeleaf and Spring

http://nixmash.com/java/welcome-user-in-thymeleaf-and-spring

On Linux, Java Development and the Freedom of Choice. In Thymeleaf and Spring. In Thymeleaf and Spring. Published by Dave Burke. August 10, 2015. A little ditty for you on how to create a “Welcome, User! 8221; string in Thymeleaf and Spring, or in other terminology, a parameterized message property. We’re referring to the “Welcome, user! 8221; shown below, from my NixMash Spring app on GitHub. Not very creative with a User name of “user,” but it’s the thought that counts. Navbar.welcome=Welcome, {0}!

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Security

http://nixmash.com/tag/security

On Linux, Java Development and the Freedom of Choice. Displaying Content in Thymeleaf When User NOT in a Role. Published by Dave Burke. July 11, 2016. Spring Method Expression-Based Access Control. Published by Dave Burke. June 21, 2016. Our last post covered the new Update feature of NixMash Spring Posts. Although the [Edit] link appears only on the Post Permalink page for the post author, without proper security access anyone could go directly to /posts/update/[postId] and update the post! May 16, 2016.

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Spring Security in NixMash Spring App: The Parts You Can See

http://nixmash.com/java/spring-security-in-nixmash-spring-app-the-parts-you-can-see

On Linux, Java Development and the Freedom of Choice. Spring Security in NixMash Spring App: The Parts You Can See. Spring Security in NixMash Spring App: The Parts You Can See. Published by Dave Burke. August 7, 2015. Spring Security will be a feature of NixMash Spring v0.1.6. The app is evolving nicely with a number of features yet there aren’t that many classes. Spring Security maintains that tradition by adding only 5 classes in the MVC module and 4 in the JPA module. We use a custom. Defines the Url...

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Tomcat

http://nixmash.com/tag/tomcat

On Linux, Java Development and the Freedom of Choice. Resolving an H2 Deadlock in Spring Social. Published by Dave Burke. March 16, 2016. Solr and Tomcat Upgrade Checklist. Published by Dave Burke. December 9, 2015. When Your Solr Admin Dashboard Won’t Load. Published by Dave Burke. October 5, 2015. I thought it was time I upgraded my Solr Server from v4.8.1 to the current version of 5.3.1. There were a few glitches along the way but the only issue that really bit me was loading the A...August 18, 2015.

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Thymeleaf

http://nixmash.com/tag/thymeleaf

On Linux, Java Development and the Freedom of Choice. Behind the Pieces of a Flashcards App. Published by Dave Burke. August 28, 2016. We recently added a Flashcards App to NixMash Spring which you can view here. Flashcard images are displayed in a Bootstrap Carousel with a “Show Answer! Spring MVC, Thymeleaf, and the BlueImp FileUpload Plugin. Published by Dave Burke. August 4, 2016. Alphabetically Grouped Output with Spring and Thymeleaf. Published by Dave Burke. July 28, 2016. We told you about the ne...

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MVC

http://nixmash.com/tag/mvc

On Linux, Java Development and the Freedom of Choice. Behind the Pieces of a Flashcards App. Published by Dave Burke. August 28, 2016. We recently added a Flashcards App to NixMash Spring which you can view here. Flashcard images are displayed in a Bootstrap Carousel with a “Show Answer! Forgot Password and Password Reset with Spring MVC. Published by Dave Burke. August 10, 2016. Spring MVC, Thymeleaf, and the BlueImp FileUpload Plugin. Published by Dave Burke. August 4, 2016. I starred the BlueImp JQuer...

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Beware Your Spring Security Principal’s Authorities Format

http://nixmash.com/java/beware-your-spring-security-principals-granted-authorities-list-format

On Linux, Java Development and the Freedom of Choice. Beware Your Spring Security Principal’s Authorities Format. Beware Your Spring Security Principal’s Authorities Format. Published by Dave Burke. August 7, 2015. In our example we’re retrieving user data from an H2Database. We have our User, Authorities and User Authorities tables populated accordingly, with a user. ROLE USER) and admin. You have to be ROLE ADMIN. Here are our Security Expressions. Pages not in the. Now to the Granted Authorities List ...

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Using the H2 Console in Spring and IntelliJ

http://nixmash.com/java/using-the-h2-console-in-spring-and-intellij

On Linux, Java Development and the Freedom of Choice. Using the H2 Console in Spring and IntelliJ. Using the H2 Console in Spring and IntelliJ. Published by Dave Burke. July 17, 2015. Like many developers I use H2 Database for building and testing Spring Boot apps. Using an In-Memory database for creating and destroying data with each build is efficient, but viewing the data while the application is running is problematic. Here’s the NixMash Spring. When running Spring with the. If you don’t want t...

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Hibernate

http://nixmash.com/tag/hibernate

On Linux, Java Development and the Freedom of Choice. Retrieving @Transient Fields With Spring JPA. Published by Dave Burke. August 15, 2016. Spring JPA @NamedQuery With a Secondary Table Select-In. Published by Dave Burke. July 20, 2016. Native Sql Queries in Spring JPA. Published by Dave Burke. July 15, 2016. We’re going to go… Read more →. Using IntelliJ JPA GUI Tools to Create a @ManyToMany. Published by Dave Burke. June 28, 2016. IntelliJ IDEA Unlimited has awesome JPA GUI database tools. We rec...