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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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Selling spreadsheet templates as downloads: the file that has to calculate on someone else's machine

Selling spreadsheet templates as downloads: the file that has to calculate on someone else's machine

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7 min read
Balanced brackets with a stack: 5 tested examples in Python

Balanced brackets with a stack: 5 tested examples in Python

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3 min read
3 GDevelop Mistakes That Silently Break Your Game (And How to Fix Them)

3 GDevelop Mistakes That Silently Break Your Game (And How to Fix Them)

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3 min read
Private Wi-Fi Addresses and DHCP Reservations: Check the Match First

Private Wi-Fi Addresses and DHCP Reservations: Check the Match First

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5 min read
My bank statement PDF has a password. Here's how I remove it without uploading the statement anywhere

My bank statement PDF has a password. Here's how I remove it without uploading the statement anywhere

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4 min read
Selenium Captcha Solver: Wire Death By Captcha into Your Test Runs

Selenium Captcha Solver: Wire Death By Captcha into Your Test Runs

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6 min read
Tab Manager Extensions for Firefox: How Session Management Solves Tab Overload

Tab Manager Extensions for Firefox: How Session Management Solves Tab Overload

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4 min read
Nano Banana Pro Prompt Guide: 8 Copy-Paste Prompts (and How to Turn Them into Video)

Nano Banana Pro Prompt Guide: 8 Copy-Paste Prompts (and How to Turn Them into Video)

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6 min read
How an IDE Knows Your Coding Agent Is Waiting on You: Hooks, Bells and Guesses

How an IDE Knows Your Coding Agent Is Waiting on You: Hooks, Bells and Guesses

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9 min read
Let Claude Code Run git bisect in Its Own Worktree While You Keep Coding

Let Claude Code Run git bisect in Its Own Worktree While You Keep Coding

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8 min read
Find the API Keys in Your ~/.zsh_history With gitleaks, Then Stop Saving Them

Find the API Keys in Your ~/.zsh_history With gitleaks, Then Stop Saving Them

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9 min read
One .git, Five Checkouts: How git worktree Works Under Your Parallel Agents

One .git, Five Checkouts: How git worktree Works Under Your Parallel Agents

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9 min read
🐳 Descomplicando o Docker – do zero ao container sem surtar

🐳 Descomplicando o Docker – do zero ao container sem surtar

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5 min read
How AI Is Making Restaurant Menus Easier to Navigate

How AI Is Making Restaurant Menus Easier to Navigate

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5 min read
Selling tabletop RPG adventures as downloads: the session your buyer has to run for people who will test every door

Selling tabletop RPG adventures as downloads: the session your buyer has to run for people who will test every door

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7 min read
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