Programming News and Articles

Why Good Applications Don’t Scale

You  ha ve parallelized your serial application ,  but as you use more cores you are  n o t seeing any improvement  in performance . What gives?

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The TensorFlow AI framework

Machine Schooling

The TensorFlow symbolic math library can help you introduce artificial intelligence, deep learning, and neural networks into your projects.
development , HPC , Open Source , Programming
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Build operating system images on demand

Assembly Line

If you are looking for a way to build images quickly and easily, FAI.me is the place to go.
build system , CentOS , Debian , Linux , SUSE , tools , Ubuntu
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Profiling Python Code

Profiling Python code – as a whole or by function – shows where you should spend time speeding up your programs.

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Photo by Christin Hume on Unsplash

Container IDE with cloud connection

Something for Everyone

Gitpod relies on technologies such as Docker and Eclipse Theia to serve up individual development environments for GitHub projects.
cloud , containers , Docker , Programming
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Interprocess communication essentials in Perl

Connections

IPC in Perl is easy with a few functions, signal handlers, backticks, and pipes.
communication , Perl , scripting
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Internet socket programming in Perl

Plugged In

Perl sockets work like file handles that can span across a network or the entire Internet.
Perl , Programming , scripting
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Lead Image © Andrey KOTKO, 123RF.com

Static code analysis finds avoidable errors

At the Source

Static code analysis tools like JSLint, Splint, RATS, and Coverity help you find code vulnerabilities.
admin tools , analysis , Programming
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Photo by Almos Bechtold on Unsplash

Getting started with the Apache Cassandra database

Believable

The open source Apache Cassandra database claims to be fail-safe, economical, highly scalable, and easy to manage. A few exercises show whether it lives up to its advertising.
Apache , Databases , Java , NoSQL
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High-Performance Python – GPUs

Python finally has interoperable tools for programming the GPU – with or without CUDA.

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