Chris Hermansen authored content

Authored content by Chris Hermansen

Learning and studying technology is the key to success

Stop writing loops in Java by using Streams and Collectors
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Members of the Opensource.com team stress-test five open source video-conferencing applications so you don't have to.
Puzzle pieces coming together to form a computer screen

Keep this fix in mind if you have a broken Java desktop application but aren't a crypto expert.
Globe up in the clouds

Victorhck brings information about GNU/Linux and open source to the Spanish-speaking community through his blog, Victorhck in the Free World.
Person drinking a hot drink at the computer

It's 2020 and time to learn about Java Streams.
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External libraries fill gaps in the Java core libraries.
open source music with piano keys background

Our resident audiophile explains how he updated his CuBox music server after more than five years of excellent use.
Person programming on a laptop on a building

Meet Lorenzo Carbonell, who brings GNU/Linux and open source to the Spanish-speaking community through his blog site, El Atareao, and applications.
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Correct music tagging errors from the command line with this powerful open source utility.
Coffee beans and a cup of coffee

Arrays are a helpful data type for managing collections elements best modeled in contiguous memory locations. Here's how to use them effectively.