Programming Leftovers
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Setting Decimal Precision in C Language
This article will show you how to set decimal precision in C programming language. First, we will define precision, and then, we will look into multiple examples to show how to set decimal precision in C programming.
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Easy, Reliable, Fast and Portable Linux and macOS Continuous Integration
Welcome to the 30th post in the rarified R recommendation resources series or R4 for short. The last post introduced BSPM. In the four weeks since, we have worked some more on BSPM to bring it to the point where it is ready for use with continuous integration. Building on this, it is now used inside the run.sh script that driven our CI use for many years (via the r-travis repo).
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We find this setup compelling. The scheme is simple: there really is just one shell script behind it which can also be downloaded and altered. The scheme is also portable as we can (as shown) rotate between CI provides. The scheme is also more flexible: in case of debugging needs one can simply run the script on a local Docker or VM instance. Lastly, the scheme moves away from single points of failure or breakage.
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GraalPHP Is A PHP JIT Implementation Built On GraalVM
Oracle's GraalVM has seen language support well outside of Java/OpenJDK from Ruby to WebAssembly to R and Python. The newest language seeing an experimental implementation built atop GraalVM is PHP.
Andrin Bertschi for his university thesis has been implementing PHP atop the GraalVM. A sizable subset of the PHP 7.4 programming language is implemented by this GraalPHP compiler and runtime.
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14 open source tools to make the most of machine learning
Spam filtering, face recognition, recommendation engines — when you have a large data set on which you’d like to perform predictive analysis or pattern recognition, machine learning is the way to go. The proliferation of free open source software has made machine learning easier to implement both on single machines and at scale, and in most popular programming languages. These open source tools include libraries for the likes of Python, R, C++, Java, Scala, Clojure, JavaScript, and Go.
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How to Perform Mann-Whitney U Test in Python with Scipy and Pingouin
In this data analysis tutorial, you will learn how to carry out a Mann-Whitney U test in Python with the package SciPy. This test is also known as Mann–Whitney–Wilcoxon (MWW), Wilcoxon rank-sum test, or Wilcoxon–Mann–Whitney test and is a non-parametric hypothesis test.
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Python Bytes: #200 No dog-piling please (it's episode 200!)
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Python Remove Element List
In this post, we will look at different ways of removing elements from the list.
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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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