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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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Your coding agent is burning tokens grepping your repo. Here's a one-command fix.
neko1313_4 profile

Your coding agent is burning tokens grepping your repo. Here's a one-command fix.

#ai #programming #productivity #tutorial
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9 min read
O que são essas letrinhas: ACID
luisnadachi profile

O que são essas letrinhas: ACID

#database #tutorial #sql #learning
98
Comments 2
5 min read
Gmail Dot Trick: The Math Behind 2^(n-1) Email Aliases — and How I Built a Generator
yahyawijaya profile

Gmail Dot Trick: The Math Behind 2^(n-1) Email Aliases — and How I Built a Generator

#javascript #webdev #tutorial #productivity
1
Comments 1
3 min read
800 simultaneous Workers, one cache miss, $40/mo surprise — the Cloudflare coalescing fix
riversea profile

800 simultaneous Workers, one cache miss, $40/mo surprise — the Cloudflare coalescing fix

#cloudflare #serverless #webdev #tutorial
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2 min read
Looping vs Prompting: Why I Stopped Writing Better Prompts and Started Building Better Context
vansharora21 profile

Looping vs Prompting: Why I Stopped Writing Better Prompts and Started Building Better Context

#ai #programming #webdev #tutorial
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4 min read
Your AGENTS.md Needs an Executable Contract, Not More Advice
rivera123 profile

Your AGENTS.md Needs an Executable Contract, Not More Advice

#ai #agents #devtools #tutorial
Comments 1
4 min read
Chrome Extension Development Setup: The 2026 Starter Guide | ExtensionBooster
extensionbooster profile

Chrome Extension Development Setup: The 2026 Starter Guide | ExtensionBooster

#beginners #javascript #tutorial #webdev
1
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6 min read
How to Fix Excel CSV Date Import Problems (US / UK Format Guide)
hito_x_6cebe8e1c528573a2f profile

How to Fix Excel CSV Date Import Problems (US / UK Format Guide)

#data #microsoft #productivity #tutorial
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3 min read
Pull any public company's SEC financials in 3 lines of Python (with source filing URL)
hudsonenterprises profile

Pull any public company's SEC financials in 3 lines of Python (with source filing URL)

#python #api #tutorial #fintech
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5 min read
How to find a YouTube playlist ID and calculate playlist length
david_bob profile

How to find a YouTube playlist ID and calculate playlist length

#webdev #tutorial #productivity #programming
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2 min read
How to calculate bonus after tax in 2026
david_bob profile

How to calculate bonus after tax in 2026

#tutorial
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2 min read
AIKit Launch Metrics Dashboard: Product Demo Signals That Turn Blog Traffic Into Funnel Decisions
tuannx profile

AIKit Launch Metrics Dashboard: Product Demo Signals That Turn Blog Traffic Into Funnel Decisions

#webdev #productivity #tutorial
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4 min read
Mastering Python's itertools: 5 Functions That Will Transform Your Data Pipelines
davis_mark_4114bbd22f732f profile

Mastering Python's itertools: 5 Functions That Will Transform Your Data Pipelines

#python #tutorial #programming #beginners
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5 min read
Understanding Serialization Anomalies from First Principles
vinaybadgujar102 profile

Understanding Serialization Anomalies from First Principles

#backend #computerscience #database #tutorial
1
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2 min read
从第一性原理到量子巅峰：克莱茵-戈尔登与狄拉克方程的深度逻辑推导
jian_wang_71470b9158918d8 profile

从第一性原理到量子巅峰：克莱茵-戈尔登与狄拉克方程的深度逻辑推导

#learning #science #tutorial
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2 min read
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