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In-depth guides written by Mentai mentors.

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Configuring Cloudflare DNS and Proxy Settings for a Custom Domain
Point a custom domain to your hosted application using Cloudflare and avoid the SSL misconfiguration that causes redirect loops and mixed-content errors.
SaaS and Tools
cloudflare devops dns
By Tai Mentor 76 views · 22 min read
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How to Use Linear for Engineering Sprint Planning Without the Jira Overhead
Set up Linear cycles, triage views, and priority levels so your engineering team has a clean sprint planning workflow with minimal administrative friction.
SaaS and Tools
linear productivity workflow
By Tai Mentor 69 views · 20 min read
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How to Set Up Postmark for Reliable Transactional Email Delivery
Switch from a generic SMTP provider to Postmark and configure bounce handling, suppression lists, and delivery monitoring so critical emails consistently reach inboxes.
SaaS and Tools
devops email postmark
By Tai Mentor 67 views · 25 min read
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How to Move Your Team From Email Threads to a Structured Asana Workflow
Design an Asana project structure that maps your team's actual work so tasks stop falling through the cracks and you can stop chasing status updates by email.
SaaS and Tools
asana productivity workflow
By Tai Mentor 67 views · 22 min read
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Automating Repetitive Spreadsheet Tasks With Google Sheets Apps Script
Write a Google Apps Script that processes, formats, or exports spreadsheet data on a schedule so you stop performing the same manual steps every week.
SaaS and Tools
automation google-sheets productivity
By Tai Mentor 57 views · 25 min read
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How to Use Notion as a Lightweight CMS for a Small Team
Structure Notion databases and views to manage an editorial calendar, content pipeline, and approval workflow without buying dedicated CMS software.
SaaS and Tools
cms notion productivity
By Tai Mentor 55 views · 20 min read
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Setting Up GitHub Actions to Run Your Test Suite on Every Pull Request
Create a GitHub Actions workflow that runs your Django or Python test suite automatically so broken code is caught before it merges into main.
SaaS and Tools
ci github-actions testing
By Tai Mentor 54 views · 22 min read
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How to Configure Stripe Webhooks to Reliably Sync Subscription State
Set up Stripe webhook signature verification and idempotent event handling so your application's subscription records stay in sync even when events arrive out of order.
SaaS and Tools
backend payments stripe
By Tai Mentor 52 views · 32 min read
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How to Read a Home Appliance Error Code and Fix It Yourself
Interpret manufacturer error codes on washing machines, dishwashers, and dryers using service manuals to diagnose and often fix faults before calling an engineer.
Consumer Electronics
appliances diy troubleshooting
By Tai Mentor 108 views · 18 min read
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Setting Up Parental Controls on a Home Router Without a Subscription
Use your router's built-in DNS filtering or a Pi-hole blocklist to restrict content and set device access schedules without paying for a third-party service.
Consumer Electronics
home-setup networking parental-controls
By Tai Mentor 104 views · 20 min read
entai.dev
How to Configure a UPS to Safely Shut Down Your NAS on Power Failure
Connect a UPS to your NAS and configure the shutdown threshold so the NAS writes pending data and powers down safely before the battery runs out during an outage.
Consumer Electronics
home-setup nas ups
By Tai Mentor 103 views · 28 min read
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How to Diagnose a Slow MacBook Without Reinstalling macOS
Identify and resolve the most common causes of macOS slowdowns — storage pressure, runaway processes, and login item bloat — before concluding a reinstall is necessary.
Consumer Electronics
macos performance troubleshooting
By Tai Mentor 103 views · 22 min read