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Ubuntu - More coverage or less coverage? 0 6 years 14 weeks ago
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Android Leftovers

Porteus 5.0-rc2 Released: Slackware-Based Fast And Portable Linux Distro

More than a year later, the Dev team of Porteus Linux has finally announced the second release candidate (RC-2) for its upcoming version 5.0. This means you can now try the new testing version Porteus 5.0-rc2. For those who don’t know, Porteus is based on one of the oldest Linux distros, Slackware. It was also formerly known as Slax remix when it started as a community remix of Slax OS. Porteus aims to provide a portable, fast, and light operating system that you can boot directly in less than 15 seconds (in the case of LXDE desktop) from CD, USB flash drive, hard drive, or other bootable storage media. Read more

Devices: RaspAnd, Raspberry Pi and More

  • RaspAnd Project Now Lets You Run Android 10 on Your Raspberry Pi

    Arne Exton released today a new version of his RaspAnd project that lets you run the latest Android 10 mobile operating system on your tiny Raspberry Pi computer. For $9 USD, RaspAnd 10 promises to make it easier to install Google’s latest Android 10 mobile operating system on your Raspberry Pi computer, but let’s take a look at the new features and improvements it brings over previous versions. First and foremost, RaspAnd 10 is compatible with several recent Raspberry Pi models, including the recent Raspberry Pi 4 with 8GB RAM, but also older models, such as the Raspberry Pi 3 Model B and Raspberry Pi 3 Model B+.

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  • Create a stop motion film with Digital Making at Home
             
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  • The people problem

    Systems used to be designed by groups of engineers. Integration and test engineers waited on the developers and toes tended to get trodden on, with hidden code picked apart and untouchable historic designs questioned - all for product development. There was certainly no room for ego! Today, favourite tools may be replaced by those common to the technologies inside a device. Xilinx Zynq devices have two debug ports to allow individual debugging of the Processor Section or Programmable Logic. On Zynq you can chain these ports into one, so tools that are aware of both worlds deliver greater insight. Other devices may only offer specific insight. Vendors will offer a toolset to work with this, but it may be different to what people are used to. Suddenly, this new wonder-device to solve everyone’s design problems is upsetting the engineering apple cart across all engineering disciplines. [...] Silicon vendors offer a step-up in trying to build Linux for their device, and may offer a pre-built image to boot from. This will need modifying for your needs. It’s amazing how many common command-line tools don’t show up by default. Don’t be fooled into thinking moving from a Raspberry Pi to another platform will be straightforward.

Programming: Python, Rust, PHP, C++ and More

  • Python For Loop: Everything You Need to Know

    Loops are one of the essential elements in any programming language, and Python is not an exception to it. Loops are used to repeat a statement or a block of statements multiple times. If there were no concept of loops in programming languages, we have to write each statement again and again for the number of times we want to execute it. Python provides two types of loops to handle looping requirements, i.e., the while loop and the for loop. In this tutorial, we will learn everything about the for loop statement in Python. Before getting started with this tutorial, It is necessary to have Python installed and set up in your environment path. If you don’t have it installed already, refer to our step by step guide to install Python on Linux. The code presented in this tutorial can be run on the python shell, but it is recommended to run the code in a Python IDE. If you don’t have a python IDE installed in your system or want to know which IDE is a better choice to install, you can refer to our guide Top 10 best python IDE compared.

  • NihAV Is An Experimental Multimedia Framework Written In Rust

    NihAV is an experimental multimedia framework written in the Rust programming language. At the moment it's focused on diving into supporting decoders for different formats that lack open-source support right now / not yet reverse engineered, exploring new approaches for conventional multimedia concepts, and other experiments for advancing audio-video frameworks.

  • rra-c-util 8.3

    n this release of my utility library for my other packages, I finally decided to drop support for platforms without a working snprintf. This dates back to the early 2000s and a very early iteration of this package. At the time, there were still some older versions of UNIX without snprintf at all. More commonly, it was buggy. The most common problem was that it would return -1 if the buffer wasn't large enough rather than returning the necessary size of the buffer. Or, in some cases, it wouldn't support a buffer size of 0 and a NULL buffer to get the necessary size.

  • Embedded Programming and Beyond: An Interview with Warren Gay

    Interested in embedded programming? Warren Gay, an Ontario, Canada-based senior programmer, is an excellent resource for professional programmers, students, and makers alike. Here he talks about his new book, FreeRTOS for ESP32-Arduino (Elektor, 2020), and shares insights about FreeRTOS, ESP32, Arduino, embedded technologies, and more. You are sure to find his input informative and inspiring, especially if you plan to work with ESP32 or Arduino in the near future.

  • PHP 7.1 - 8 new features

    In the PHP 7.0 version function declaration accepts a return type, with the release of 7.1 version functions and parameters can return/accept null by prefixing the data type with a question mark(?). if the data type passed as parameter or returned by a function is different from the type specified a TypeError exception will be thrown.

  • Senior Developers don’t know Everything

    For about 20 years, I’ve been doing C++ and Qt and KDE development. I suppose that makes me a “senior software engineer”, also in the sense that I’ve hacked, programmed, futzed, designed, architected, tested, proved-correct, and cursed at a lot of software. But don’t let the label fool you: I look up just as much in the documentation as I ever did; senior developers don’t know everything.