techdoc

switch

created on

January 9, 2024

traditional switch statement The traditional switch statement has a test expression and a switch code block....

archiving git repos

created on

October 25, 2023

There are three ways for creating an archive from a git repo: git archive, git bundle, and plain tarballs....

migrating Java Server Faces 2.3 to Jakarta Faces 4.0

created on

October 10, 2023

Work in Progress – I’m still in the transition from Java Server Faces 2.3 to Jakarta Faces 4....

migrating JPA 2.2 to 3.0

created on

October 5, 2023

changes There are no new features in JPA 3.0. The changes in 3.0 just reflect the transition from Java EE to Jakarta EE by renaming the prefix of the JPA API packages, renaming the prefix of config vars in config files like persistence....

switch

created on

January 9, 2024

traditional switch statement The traditional switch statement has a test expression and a switch code block....

XDG Base Directory Specification

created on	March 29, 2023
last modified on	December 24, 2023

XDG stands for X Desktop Group, a project to work on interoperability for free-software desktop environments for the X Window System (X11) and Wayland on Linux and other Unix-like operating systems....

git configuration

created on	June 22, 2022
last modified on	October 28, 2023

configuration of git after initial installation with settings for users, repos and system wide settings...

viewing git commit history

created on	June 22, 2022
last modified on	October 27, 2023

viewing the commit history with git log with custom formats for more information on less terminal real estate...