Videos/Audiocasts/Shows: GNU/Linux and Python, Fresh Look at LMDE 4 Beta
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Hopeful for HAMR | TechSNAP 423
We explore the potential of heat-assisted magnetic recording and get excited about a possibly persistent L2ARC.
Plus Jim's journeys with Clear Linux, and why Ubuntu 18.04.4 is a maintenance release worth talking about.
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2020-02-21 | Linux Headlines
Red Hat OpenStack Platform reaches version 16, Google announces the mentors for this year’s Summer of Code, DigitalOcean secures new funding, the Raspberry Pi 4’s USB-C power problems get a fix, and the GTK Project unveils its new website.
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Talk Python to Me: #252 What scientific computing can learn from CS
Did you come into Python from a computational science side of things? Were you just looking for something better than Excel or Matlab and got pulled in by all the Python has to offer?
That's great! But following that path often means some of the more formal practices from software development weren't part of the journey.
On this episode, you'll meet Martin Héroux, who does data science in the context of academic research. He's here to share his best practices and lessons for data scientists of all sorts.
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Matt Layman: Templates and Logic - Building SaaS #45
In this episode, we added content to a template and talked about the N+1 query bug. I also worked tricky logic involving date handling.
The first change was to update a course page to include a new icon for any course task that should be graded. After adding this, we hit an N+1 query bug, which is a performance bug that happens when code queries a database in a loop. We talked about why this happens and how to fix it.
After finishing that issue, we switched gears and worked on a tricky logic bug. I need a daily view to fetch data and factor in the relative time shift between the selected day and today. We wrote an involved test to simulate the right conditions and then fixed the code to handle the date shift properly.
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LMDE 4 Beta Debbie Run Through
In this video, we are looking at LMDE (Linux Mint Debian Edition) 4 Debbie.
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digiKam 7.7.0 is releasedAfter three months of active maintenance and another bug triage, the digiKam team is proud to present version 7.7.0 of its open source digital photo manager. See below the list of most important features coming with this release. |
Dilution and Misuse of the "Linux" Brand
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Samsung, Red Hat to Work on Linux Drivers for Future TechThe metaverse is expected to uproot system design as we know it, and Samsung is one of many hardware vendors re-imagining data center infrastructure in preparation for a parallel 3D world. Samsung is working on new memory technologies that provide faster bandwidth inside hardware for data to travel between CPUs, storage and other computing resources. The company also announced it was partnering with Red Hat to ensure these technologies have Linux compatibility. |
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