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Programming: Go, Node.js, PHP, Python and More

Submitted by Roy Schestowitz on Sunday 31st of March 2019 04:03:58 AM Filed under
Development
  • Go - A Key Language in Enterprise Application Development?

    So rankings- let's talk about the TIOBE index, which is the one where we saw skyrocket and then later it went down, but it's going up again. Rankings matter. It is an indicator that the language is getting popular. Why is it getting popular? What is happening is that a lot of startups have adopted Go and they have found success with that. So Uber is pretty much Go with their microservices and all of that. There's a lot of Go at segment, if you know, segment. So there are a lot of startups that were writing in Go and they found it really fast and they found productivity was high, and they also found that they were using less resources. As a result, performance, productivity and simplicity. So it's been great.

  • Best Node.js IDEs In 2019

    Let’s quickly jump into the list of best IDEs for Node.js programming language.

  • JIT Is Approved For PHP 8 To Open Up Faster CPU Performance

    It was widely expected that PHP 8 would introduce JIT (Just In Time) compiler functionality while now that experimental work has been approved.

    PHP JIT support has been in development for a while via a separate tree while now a vote among PHP core developers has made it official that PHP 8 will introduce the JIT support.

  • PHP GR8

    Unless you have been living under a rock, or are from the past (in which case, welcome), you will be aware that a JIT is coming to PHP 8: The vote ended, quietly, today, with a vast majority in favour of merging into PHP 8, so, it's official.

    Throw some crazy shapes in celebration, suggestion given in Fig 1, and it's even called "The (Detroit) JIT" ...

    Now sit down and read the following myth busting article, we're going to clear up some confusion around what the JIT is, what it will benefit, and delve into how it works (but only a little, because I don't want you to be bored).

    Since I don't know who I'm talking to, I'm going to start at the beginning with the simple questions and work up to the complex ones, if you already are sure you know the answer to the question in a heading, you can skip that part ...

  • Monkey Patching in Python: Explained with Examples
  • Grab an Image From Your O-scope The Easy Way

    This work was inspired by the efforts of [cibomahto], who spent some time controlling the Rigol with Linux and Python. This work will plot whatever is being captured by the scope in a window, in Linux, but sometimes you just need a screencap of whatever is on the scope; that’s why there were weird Polaroid adapters for HP scopes in the day.

  • Executing A Vehicle Keyless Entry Attack

    [Gonçalo]’s set-up uses a YARD stick One transceiver dongle as its transmitter, and an RTL-SDR for receive. A GNU Radio setup is used to retrieve the key data, and some custom Python code does the remaining work. We wouldn’t advocate using this in the wild and it could conceivably also gain you access to another car with a flashing light on top, but it’s an interesting exposé of the techniques involved.

    • /ul>

»

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today's howtos

  • How to install go1.19beta on Ubuntu 22.04 – NextGenTips

    In this tutorial, we are going to explore how to install go on Ubuntu 22.04 Golang is an open-source programming language that is easy to learn and use. It is built-in concurrency and has a robust standard library. It is reliable, builds fast, and efficient software that scales fast. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel-type systems enable flexible and modular program constructions. Go compiles quickly to machine code and has the convenience of garbage collection and the power of run-time reflection. In this guide, we are going to learn how to install golang 1.19beta on Ubuntu 22.04. Go 1.19beta1 is not yet released. There is so much work in progress with all the documentation.

  • molecule test: failed to connect to bus in systemd container - openQA bites

    Ansible Molecule is a project to help you test your ansible roles. I’m using molecule for automatically testing the ansible roles of geekoops.

  • How To Install MongoDB on AlmaLinux 9 - idroot

    In this tutorial, we will show you how to install MongoDB on AlmaLinux 9. For those of you who didn’t know, MongoDB is a high-performance, highly scalable document-oriented NoSQL database. Unlike in SQL databases where data is stored in rows and columns inside tables, in MongoDB, data is structured in JSON-like format inside records which are referred to as documents. The open-source attribute of MongoDB as a database software makes it an ideal candidate for almost any database-related project. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the MongoDB NoSQL database on AlmaLinux 9. You can follow the same instructions for CentOS and Rocky Linux.

  • An introduction (and how-to) to Plugin Loader for the Steam Deck. - Invidious
  • Self-host a Ghost Blog With Traefik

    Ghost is a very popular open-source content management system. Started as an alternative to WordPress and it went on to become an alternative to Substack by focusing on membership and newsletter. The creators of Ghost offer managed Pro hosting but it may not fit everyone's budget. Alternatively, you can self-host it on your own cloud servers. On Linux handbook, we already have a guide on deploying Ghost with Docker in a reverse proxy setup. Instead of Ngnix reverse proxy, you can also use another software called Traefik with Docker. It is a popular open-source cloud-native application proxy, API Gateway, Edge-router, and more. I use Traefik to secure my websites using an SSL certificate obtained from Let's Encrypt. Once deployed, Traefik can automatically manage your certificates and their renewals. In this tutorial, I'll share the necessary steps for deploying a Ghost blog with Docker and Traefik.

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