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Terraform in AWS: use AMI Names not IDs - and is Terraform the right answer still?
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blog.herlein.com
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6 years ago
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eng
In AWS the AMI ID for a particular VM image is unique to that region. But it’s name is consistent across AWS. When building infra-as-code (such as terraform) use the name, not the ID. And some musings on terraform. Is it still the right answer for infra-as-code?
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Terraform in AWS: use AMI Names not IDs - and is Terraform the right answer still?
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blog.herlein.com
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6 years ago
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eng
In AWS the AMI ID for a particular VM image is unique to that region. But it’s name is consistent across AWS. When building infra-as-code (such as terraform) use the name, not the ID. And some musings on terraform. Is it still the right answer for infra-as-code?
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I created a PMOD module PCB using KiCAD, that enables connecting WS2812B lighting strips to an FPGA board with a PMOD interface. The board was assembled by JLCPCB. This is my first project using an FPGA, I plan to soon implement an SPI interface with the FPGA, to accept colour pixels via SPI from a […]
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I created a PMOD module PCB using KiCAD, that enables connecting WS2812B lighting strips to an FPGA board with a PMOD interface. The board was assembled by JLCPCB. This is my first project using an FPGA, I plan to soon implement an SPI interface with the FPGA, to accept colour pixels via SPI from a […]
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I created a PMOD module PCB using KiCAD, that enables connecting WS2812B lighting strips to an FPGA board with a PMOD interface. The board was assembled by JLCPCB. This is my first project using an FPGA, I plan to soon implement an SPI interface with the FPGA, to accept colour pixels via SPI from a […]
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I created a PMOD module PCB using KiCAD, that enables connecting WS2812B lighting strips to an FPGA board with a PMOD interface. The board was assembled by JLCPCB. This is my first project using an FPGA, I plan to soon implement an SPI interface with the FPGA, to accept colour pixels via SPI from a […]
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We all protest and effect change in our own ways. I choose mentorship, education, and work - because that’s what I can do best to make a difference.
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We all protest and effect change in our own ways. I choose mentorship, education, and work - because that’s what I can do best to make a difference.
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It features full support for latest specifications by the Italian Public Administration (v1.6), and is now delivered with a single package model.
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My wife recently got kittens and wanted to show pictures of them with our kids via our ChromeCast. The problem is that there seems to be no simple way to do that. Here's the work around I came up with: Create an album on your iPhone and put all the pictures in it. Go into that album and look at the movie that Apple Photos makes for the album. Click the share button and select to save that video. Go into the YouTube app and upload that ..
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Paul Hudson authors excellent Swift material at hackingwithswift.com . I regularly land on the site while searching for snippets from the browser. I was wondering if I could search for snippets directly from Emacs. Turns out, hackingwithswift uses a JSON HTTP request for querying code examples. With this in mind, we can use ivy-read like Oleh Krehel's counsel-search and search for Swift snippets from our favorite editor: (require '....
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The previous post about JVM turned out to be well-received, so I would like to uncover another fun topic related to JVM - Java agents. Although not everyone gets a chance to write custom Java agents in his career, they are still a wonderful field to explore and open an endless way to customize JVM behavior. Java agents are special in the way that JVM allows them to do much more than a regular Java app is allowed to: they can instrument or p..
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I recently published an alpha version of a code generation tool, DBCore, that reads a database schema from PostgreSQL or MySQL and generates an entire Go API with CRUD operations, pagination, filtering, and authentication. But more than just generating code like xo/xo or gnorm , DBCore defines a standard REST API that can be implemented in any language -- and includes a reference implementation in Go. I'm eager to add Java and Rub....
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The previous post about JVM turned out to be well-received, so I would like to uncover another fun topic related to JVM - Java agents. Although not everyone gets a chance to write custom Java agents in his career, they are still a wonderful field to explore and open an endless way to customize JVM behavior. Java agents are special in the way that JVM allows them to do much more than a regular Java app is allowed to: they can instrument or p..
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Dangling DNS records are not something new. They are just out-of-date DNS records which may have served its purpose in the past. This DNS record trash has been there for ages and was not considered a security issue. They are pointing to some resource (IP or DNS record) that was owned/trusted in the past. What makes the dangling DNS record deadly is the fact that others can seize the resources that the record is pointing to.
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In the face of systemic injustice arcing towards a specific community, we must have the courage to call it out specifically.
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Do you want to get started with web scraping using Python? Are you concerned about the potential legal implications? What are the tools required and what are some of the best practices? This week on the show we have Kimberly Fessel to discuss her excellent tutorial created for PyCon 2020 online titled "It's Officially Legal so Let's Scrape the Web."
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How to speed up iOS build times by 40% using zld, a drop-in replacement for Apple's linker, with practical integration tips for real projects.
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When hopping in to an unfamiliar git repo, if it's a big sprawling repo or even a monorepo, it can be hard to know which parts are relevant. Well, if you know someone on your team's name, I have a script that can give you a pretty solid clue. Here's the pipeline and explanations. # Show me the hash of every commit by someone named Doe # for the last 3 months git log --author='Doe' --pretty=format:%H --since="3 months ago" # Now show me t....
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Setting Up CI / CD with Jenkins, Blue Ocean, Github for a Rust Program
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fuzzyblog.io
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6 years ago
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eng
CI / CD or "Continuous Integration / Continuous Deployment" is the process of: taking a source code base running tests against it compiling it (if applicable) deploying it CI / CD is an ongoing process that runs continuously and responds to pull requests on your source code repo. In this blog post we are going to: Take a git repo with a Rust code base Run it thru CI / CD using Jenkins with the Blue Ocean plugin Compile it Deploy i....
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Looting is an obvious response to the glorification of consumer products— commodities in a society that worships conspicuous consumption. The very act of looting is resistance to the celebrity status of these commodities and what they imply: inanimate objects celebrated for the image, status, and privilege they create, and the way that privilege is assumed to confer the protection of the police, the army, and other forms of the states mon....
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How do I add script tag to specific pages only? In this post I show how I integrated hypothes.is only on my article pages.
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Announcing enhanced end-to-end security for Bitbucket Cloud development workflows
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snyk.io
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6 years ago
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eng
We’re excited to share that we’ve expanded our collaboration with Atlassian and have enhanced Snyk’s integration with Bitbucket Cloud.
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Solving the mysterious LLDB 'Couldn't IRGen expression' error by investigating Swift module path serialization and discovering that removing dSYM bundles fixes debugging issues.
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This post aims to introduce my ambitious, long-term gamedev project, along with my vision and long term goals for it. In essence, it could be described as a deep simulation, not unlike and very much inspired by Dwarf Fortress and Rimworld.
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This post aims to introduce my ambitious, long-term gamedev project, along with my vision and long term goals for it. In essence, it could be described as a deep simulation, not unlike and very much inspired by Dwarf Fortress and Rimworld.
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Gregory Gundersen, in writing Why I Keep a Research Blog , might as well have just written a post on why everyone should blog. I have talked about this before , and how you can get started today with a handful of free services ; I hope you will. Permalink.
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Ever since OSX Catalina, every time I open a new shell window I get this error: zsh compinit: insecure directories, run compaudit for list. Ignore insecure directories and continue [y] or abort compinit [n]? y (eval):32: command not found: complete The issue with complete isn't the problem here – it is the insecure directories issue. After a bunch of googling, I found this command: compaudit | xargs chmod g-w which fixed the ..
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Our new Kubernetes configuration feature in Snyk, which checks your configuration files for misconfigurations, now supports Helm Charts.
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Simple Rust Programming 01 - Checking The Existence of a Directory
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fuzzyblog.io
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6 years ago
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eng
So I'm at the very early learning stage of Rust, that stage where almost nothing you type in works. And this, for me, usually means "make the learning stick by writing it down". So here goes … Note: I wrote this code using the Rust playground , a web based repl, which was invaluable. A Simple Program for Testing the Existence of a Directory I'm going to start with an assumption that I need to get the location of my input based on the....
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I recently had the situation where I needed to run an Ansible task on a user which I sudo su'd into i.e.: sudo su jenkins I then ran my Ansible task and I repeatedly got this error: TASK [zzet.rbenv : update apt cache] **************************************************************************************************************** fatal: [localhost]: FAILED! => {"changed": false, "module_stderr": "sudo: a password is required\n", ....
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Popup content can offer users a wide range of dynamic content options on a page - and lazily-loading popup content can do this without increasing loading times. Here’s how I’ve built a framework for both static and lazily-loaded popups.
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Popup content can offer users a wide range of dynamic content options on a page - and lazily-loading popup content can do this without increasing loading times. Here’s how I’ve built a framework for both static and lazily-loaded popups.
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