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#tutorial

Tutorial is a general purpose tag. We welcome all types of tutorial - code related or not! It's all about learning, and using tutorials to teach others!

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A Claude Code Hook That Times Out Lets the Command Through. Make It Fail Closed
gabrielanhaia profile

A Claude Code Hook That Times Out Lets the Command Through. Make It Fail Closed

#ai #security #tutorial #devtools
2
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9 min read
One sine wave makes a true over-under celtic knot (3D printable, Python + manifold3d)
blackspectre512 profile

One sine wave makes a true over-under celtic knot (3D printable, Python + manifold3d)

#showdev #3dprinting #python #tutorial
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3 min read
Bulk WHOIS lookup in Python with RDAP: domain age, expiry, registrar and availability (no scraping, 2026)
datawrightlabs profile

Bulk WHOIS lookup in Python with RDAP: domain age, expiry, registrar and availability (no scraping, 2026)

#python #dns #api #tutorial
1
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6 min read
Check security headers for a list of websites in Python: HSTS, CSP, X-Frame-Options and an A-F grade (2026)
datawrightlabs profile

Check security headers for a list of websites in Python: HSTS, CSP, X-Frame-Options and an A-F grade (2026)

#python #security #webdev #tutorial
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6 min read
The moon always shows the same face, so my 3D printed moon phases do too (Python SDF)
blackspectre512 profile

The moon always shows the same face, so my 3D printed moon phases do too (Python SDF)

#showdev #3dprinting #python #tutorial
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3 min read
A future revision should not change yesterday's data selection
mabdullah_built profile

A future revision should not change yesterday's data selection

#python #testing #database #tutorial
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2 min read
Best Practices for Monitoring Deployed AI Agents
kami_butt_69b922ade8de012 profile

Best Practices for Monitoring Deployed AI Agents

#ai #agents #devops #tutorial
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4 min read
How to strip the ads off an Android or Google TV in 15 minutes with a coding agent
dedupedai profile

How to strip the ads off an Android or Google TV in 15 minutes with a coding agent

#android #ai #privacy #tutorial
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3 min read
How to give an AI agent a real iPhone with a $7 ESP32
dedupedai profile

How to give an AI agent a real iPhone with a $7 ESP32

#ai #iot #ios #tutorial
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4 min read
JPG vs WebP: When to Convert Your Photos for the Web
zjch022 profile

JPG vs WebP: When to Convert Your Photos for the Web

#webp #images #tutorial #webdev
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2 min read
Go 1.27 Ships a uuid Package. Dropping google/uuid Takes 4 Steps and One NULL Catch
gabrielanhaia profile

Go 1.27 Ships a uuid Package. Dropping google/uuid Takes 4 Steps and One NULL Catch

#go #uuid #database #tutorial
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7 min read
Why average call duration misleads your VoIP billing (with a 10-line JavaScript function)
social_media_fea97f6b7b75 profile

Why average call duration misleads your VoIP billing (with a 10-line JavaScript function)

#voip #telecom #javascript #tutorial
1
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5 min read
An NFC card at the register that opens your Instagram: the URL, iPhone vs Android, locking and the QR fallback
pocketfactory profile

An NFC card at the register that opens your Instagram: the URL, iPhone vs Android, locking and the QR fallback

#nfc #tutorial #mobile #beginners
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7 min read
Building an Evidence-First SEO Audit Queue in TypeScript
orcuna profile

Building an Evidence-First SEO Audit Queue in TypeScript

#seo #typescript #webdev #tutorial
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4 min read
How to Calculate Subnets by Hand: A Step-by-Step Guide
arelvox profile

How to Calculate Subnets by Hand: A Step-by-Step Guide

#networking #beginners #tutorial #devops
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5 min read
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