Classmethod's 'Hands-on Experience' Technical Media | DevelopersIO

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[Undocumented] VM-Generation ID is available on Nitro generation EC2 instance types

2026.09.28

Trying Omarchy on macOS

嶋田怜央成 / Reona Shimada

2026.09.28

From Launching an Amazon Timestream for InfluxDB Instance to Using It in an Application (InfluxDB 3, Single Instance)

山名@製造BT部

2026.09.28

I tried to organize the differences between various attributes because pre-defined attributes in Amazon Connect Customer Profiles can now be used as segment attributes

2026.09.28

I tried Claude Opus 5.5 which became available for selection in Kiro

2026.09.28

I Tried Protecting Accounts I Don't Want Delegated Administrators of IAM Identity Center to Touch Using SCPs

2026.09.28

Restore EC2 from AWS Backup recovery point to a different AZ with a specified private IP

林睦記 / Mutsuki Hayashi

2026.09.28

Connecting Multiple Repositories in Claude Code on the Web: CLAUDE.md and Skills Behavior

けーま (川田圭真)

2026.09.28

I tried model routing by Auto (Jev) from Kiro Crew with local Kev

2026.09.27

Ran the OSS model "Kev", a judgment-specialized AI Jev-compatible model, on MLX with an M4 Mac, and tested the judgment accuracy of the 4B version

2026.09.27

[Trivia] I tried connecting 12 repositories simultaneously with Claude Code on the web

けーま (川田圭真)

2026.09.27

Tried running "Kev", an OSS implementation of a compatible API for the judgment-specialized AI "Jev", on Docker

2026.09.27

Organize Claude Code on the web configuration items: environment variables, API credentials, network, scripts

けーま (川田圭真)

2026.09.26

Tried running Pi sub-agents per sandbox with NVIDIA OpenShell 0.1.0 series

森茂洋 / Hiroshi Morishige

2026.09.26

[Hands-on] A 15-minute hands-on to quickly experience dbt v2 (dbt-oss) + DuckDB build, test, and lineage with AWS CloudShell!

2026.09.25

I tried bulk granting permissions to all GCP projects

2026.09.25

I tried continuously ingesting logs placed in S3 into TiDB Cloud Lake

2026.09.25

Trying out post-quantum TLS key exchange with RDS for PostgreSQL

2026.09.25

Try implementing access control using more granular permissions for AWS Support

2026.09.24

How to Prevent Claude Code from Overwriting settings.json Itself: Verifying Deny Rules and Protected Paths

2026.09.24

I tried separating data by tenant in Grafana OSS with Loki / Tempo / AMP so that visible data is isolated per tenant

2026.09.24

[Quick Tip] Checking the behavior when configuration application fails with CloudWatch Agent on Windows

林睦記 / Mutsuki Hayashi

2026.09.24

Claude Code v2.1.281 Major Updates - Addition of attribution: false and Enhanced rm -rf Confirmation

2026.09.24

Tried operating TiDB Cloud Lake from Claude Code via MCP

2026.09.24

[Book Review] "Claude Code Work Techniques for Business Professionals [Minolun Style]" - A Must-Read Guide for Engineers Who Use AI Every Day on How to Raise Your Own AI #minolun式

2026.09.24

I tried basic operations on Delta tables on Databricks

2026.09.23

I tried using Nemotron 3.5 Lightning as the judge, making it a single-token judgment that doesn't generate like Jev

森茂洋 / Hiroshi Morishige

2026.09.23

The story of how assigning Jev the task of selecting automation scripts for routine work got it done in 52% of the time Codex would have taken

越井琢巳 (Koshii Takumi)

2026.09.23

Claude Code v2.1.280 Major Updates - The Arrival of Fable 5.1 and Opus 5.5, the Latest Model Surpassing GPT-6 Astra

2026.09.23

In iOS 27, the safeAreaBar effect had changed to the equivalent of hard, so I investigated and fixed it.

2026.09.23

I tried out GPT-6 Sol/Luna, which became available on Amazon Bedrock

2026.09.23

I tried out Claude Opus 5.5, which became available on Amazon Bedrock

2026.09.23

I tried clearing Lessons 1 through 4 of the Kiro University Challenge

2026.09.23

I tried the "Deployment" tab of the Amazon ECS console that supports Canary / Linear / Blue-Green

2026.09.23

I tried retrieving multiple SSM parameters in a single task using PythonOperator on Amazon MWAA Serverless

2026.09.22

Understanding Amazon Bedrock AgentCore Through Illustrations

2026.09.22