Images
We track 19 posts about Images from 14 engineering blogs. Most active: Red Hat, Google Online Security, Real Python. Latest post: Oct 9, 2026.
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Recent posts
Generate Images in Python With OpenAI's GPT Image API (opens on the source site)
You’ve probably asked ChatGPT for a picture and watched one appear a few seconds later. The same models also sit behind OpenAI’s GPT Image API, so you can generate images from your own Python code instead of a chat window. You send a prompt, and image data comes back for your script to work with. By the end of this tutorial, you’ll understand that: You generate images from a text prompt by calling client.images.generate() with a GPT Image model like gpt-image-2.5-flare. Image data always arrives Base64-encoded in .b64_json, so you save it as a file with b64decode(). You choose your image’s…
Quiz: Generate Images in Python With OpenAI's GPT Image API (opens on the source site)
In this quiz, you’ll test your understanding of Generate Images in Python With OpenAI’s GPT Image API. By working through this quiz, you’ll revisit how to install the OpenAI Python library, store your API key, generate images from text prompts with the GPT Image models, tune their size and quality, decode Base64 responses into PNG files, and edit an image with a follow-up prompt. [ Improve Your Python With 🐍 Python Tricks 💌 – Get a short & sweet Python Trick delivered to your inbox every couple of days. >> Click here to learn more and see examples ]
Push images to Vercel Container Registry from GitHub Actions (opens on the source site)
Vercel ·
You can now push container images from GitHub Actions to Vercel Container Registry (VCR) without storing long-lived registry credentials. The new vercel/vcr-action/login action authenticates your workflow using GitHub OIDC. It exchanges the workflow’s OIDC token for a short-lived Vercel access token, then uses that token to log in to vcr.vercel.com. When the job ends, the action logs out and revokes the Vercel token. To start: Create an OIDC policy on your Vercel team that matches the GitHub repository and workflow, and grants read-write access to VCR. Store your Vercel team ID as a GitHub…
Self-encrypting VM images for confidential environments hands on (opens on the source site)
Red Hat ·
Confidential virtual machine (VM) technologies like AMD's SEV-SNP and Intel's TDX are becoming increasingly popular in various computing environments, such as public and private clouds. These technologies are designed for data protection in runtime (for example, to ensure that a potentially malicious virtualization host cannot steal confidential data from a VM's memory or CPU registers). However, protecting persistent storage is, as they say, "left as an exercise to the reader" (the guest operating system, in this context). The post Self-encrypting VM images for confidential environments…
Build OpenJDK container images locally using the standalone S2I tool (opens on the source site)
Red Hat ·
Red Hat provides Red Hat build of OpenJDK to run Java applications in Red Hat OpenShift 4. While OpenShift manages container builds on-cluster, developers can also use the standalone Source-to-Image (S2I) CLI to build and test OpenJDK container images locally before deploying them.The procedures in this guide apply to Red Hat OpenShift 4 and current releases of the Red Hat build of OpenJDK. The post Build OpenJDK container images locally using the standalone S2I tool appeared first on Red Hat Developer.
From hours to minutes: Optimizing Red Hat Developer Hub performance testing with immutable LDAP images (opens on the source site)
Red Hat ·
At Red Hat, our CI/CD pipelines are the heartbeat of our development process. However, as we scaled the Red Hat Developer Hub performance testing framework, we hit a wall. Our environment setup time was ballooning, turning what should have been a seamless verification step into a long waiting game. For performance engineering in catalog-dependent applications, deployment and catalog population speed directly dictate your feedback loops. The post From hours to minutes: Optimizing Red Hat Developer Hub performance testing with immutable LDAP images appeared first on Red Hat Developer.
Building an Infinite Loom: Unravelling Images into Threads with Three.js (opens on the source site)
Codrops ·
An experimental Three.js demo that transforms images into flowing ribbons, weaving them together and unraveling them as they move across the screen.
Building hermetic notebook images for Open Data Hub and Red Hat OpenShift AI (opens on the source site)
Red Hat ·
If you've ever watched a container build fail because a package mirror glitched, or wondered whether last month's image really matches what you ship today, then you already know the pain that a hermetic build is meant to solve. For Open Data Hub (ODH) and Red Hat OpenShift AI notebook images, we implemented a simple rule: Nothing downloads during the image build. Dependencies are pinned in lockfiles, prefetched ahead of time, and installed from a local cache while the build runs with no network. The same Containerfile works on a laptop, in GitHub Actions, and on Konflux. The post Building…
Moving from Minimus to Docker Hardened Images (opens on the source site)
Docker ·
The Minimus registry goes offline on October 22. Here is the migration path, the free help Docker is offering, and where to start.
Relighting Images with Depth Maps and Three.js (opens on the source site)
Codrops ·
Explore how depth maps, TSL, and WebGPU can be combined to turn flat 2D images into dynamic surfaces with realistic lighting, surface detail, and self-shadowing.
Packer v1.16.0 brings verifiable provenance to machine images (opens on the source site)
Packer v1.16.0 adds native SLSA provenance generation and verification for machine images, along with new HCL2 features for provisioners and variables.
How to Remove Docker Images on Ubuntu 26.04 (opens on the source site)
Solomon Hykes introduced Docker at PyCon 2013, showcasing its capabilities for packaging and running applications in containers. These containers offer ... Read More The post How to Remove Docker Images on Ubuntu 26.04 appeared first on RoseHosting.
Practicing Playwright: How to Detect Broken Images On Your Site (opens on the source site)
Butch Mayhew's LinkedIn Learning Course Playwright Essential Training: Abstractions, Fixtures, and Complex Scenarios has been a wonderful resource learning more about Playwright.With this blog post, I will be walking through how Butch injects JavaScript into a test, in order to check if any elements in a shopping cart have any broken images.Playwright / Evaluating JavaScript: https://playwright.dev/docs/evaluating Butch Mayhew's companion GitHub site on LinkedIn Learning's GitHub page. Butch's Resources File: RESOURCES.MDSite under test: Practice Software Testing:…
Why Strange Images Make You Remember Better (opens on the source site)
Let’s talk about improving one’s memory… No, not the RAM kind. Sadly, no extra gigabytes for your brain today 🤷♂️ The fun part? A lot of what looks…
Apple Photos App Corrupts Images (opens on the source site)
The Apple Photos app sometimes corrupts images when importing from my camera. I just wanted to make a blog post about it in case anyone else runs into the problem. I’ve seen other references to this online, but most of the people gave up trying to fix it, and none of them went as far as I did to debug the issue. I’ll try to describe the problem, and the things I’ve tried to do to fix it. But also note that I’ve (sort of) given up on the Photos app too. Since I can’t trust it to import photos from my camera, I switched to a different workflow. Here is a screenshot of a corrupted image in the…
How Pixel and Android are bringing a new level of trust to your images with C2PA Content Credentials (opens on the source site)
Posted by Eric Lynch, Senior Product Manager, Android Security, and Sherif Hanna, Group Product Manager, Google C2PA Core At Made by Google 2025, we announced that the new Google Pixel 10 phones will support C2PA Content Credentials in Pixel Camera and Google Photos. This announcement represents a series of steps towards greater digital media transparency: The Pixel 10 lineup is the first to have Content Credentials built in across every photo created by Pixel Camera. The Pixel Camera app achieved Assurance Level 2, the highest security rating currently defined by the C2PA Conformance…
How Pixel and Android are bringing a new level of trust to your images with C2PA Content Credentials (opens on the source site)
Posted by Eric Lynch, Senior Product Manager, Android Security, and Sherif Hanna, Group Product Manager, Google C2PA Core At Made by Google 2025, we announced that the new Google Pixel 10 phones will support C2PA Content Credentials in Pixel Camera and Google Photos. This announcement represents a series of steps towards greater digital media transparency: The Pixel 10 lineup is the first to have Content Credentials built in across every photo created by Pixel Camera. The Pixel Camera app achieved Assurance Level 2, the highest security rating currently defined by the C2PA Conformance…
Android Image Loading at SoundCloud (opens on the source site)
The SoundCloud Android app recently got a significant makeover: a “new year, new me” type of thing. Our remarkable design team and…
A Better Way to Upload Images (opens on the source site)
Imagine you are editing your Squarespace website on your desktop browser and you want to add great photos that make your site stand out. At that moment, you realize those great photos are actually on your phone. Wouldn’t it be great if you could cut out all the intermediate steps and directly access your phone’s photo library right from the desktop browser into your Squarespace website?
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