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KNKhushboo Nandgaonknownuanceddetails.hashnode.dev6h ago · 4 min read

SQL is Just Sunday Sabzi Mandi Bargaining: A Guide to SELECT, FROM, and WHERE

It’s Sunday morning. You’re armed with two jute bags, a wallet full of coins, and enough quiet disdain to survive a crowded vegetable market. You are not there for sightseeing. This isn’t a weekend ar

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SSnapDeploysnapdeploy.hashnode.dev7h ago · 12 min read

I deployed the same app on 7 'free' Docker hosts. Here is who is actually free in 2026.

TL;DR: We deployed the same app on seven platforms that call themselves free Docker hosting. Three are free without a card and stay free (SnapDeploy, Render, Back4App with its 60-minute container), tw

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DDotMoosedotmoose.hashnode.dev12h ago · 2 min read

Beginner web hosting mistakes to avoid

Most first-hosting mistakes are not dramatic technical failures. They are ownership, billing, backup and account-management decisions that only become visible months later when something needs to chan

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Ssolsmintsolsmintbuilder.hashnode.dev21h ago · 10 min read

Solana Token Authorities Explained: Mint, Freeze, Update, and Revocation

Solana tokens can have several authorities, each with different permissions. Mint Authority can authorize new token issuance. Freeze Authority can freeze eligible token accounts. A metadata Update Aut

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TSThe Scriptlythescriptly.hashnode.dev1d ago · 4 min read

5 JavaScript Practice Challenges Every Beginner Developer Should Solve

Learning JavaScript is one of the first big steps toward becoming a web developer. But reading tutorials alone is not enough. To understand JavaScript properly, you need to write code, solve problems,

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VLVin Lookupfreevinlookup.hashnode.dev1d ago · 5 min read

Ignoring Stale VIN Decode Responses After a Newer Request Wins the Race

A free VIN decode form often fires DecodeVinValues (or your thin proxy) on every paste or debounce tick. Users type fast: VIN A starts, then VIN B starts before A returns. If you apply every resolved

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FMFaith Mwendebeginnerslog.hashnode.dev2d ago · 5 min read

My Final Fraud Model (Day 7)

Day 1 was setup. Day 2 through 6 was the journey. Day 7 was the test set. I had not touched it since Day 3. That was the point. The test set is the sealed envelope. The one number you only open at the

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WHWAQAS HUSSAINglitch-wh.hashnode.dev1d ago · 4 min read

What are loops in python?

By Waqas Hussain (GlitchWH) Computer System Engineering student specializing in Python and Cyber Security Introduction Programs often need to repeat work: print 100 lines, check every item in a list,

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TKTejas Kishan Kalethetejascodes.hashnode.dev2d ago · 12 min read

How does a browser know where a website lives?

You type google.com, press Enter, and a moment later the page appears on your screen. But your browser has no idea where that website lives. So how does it find the right computer out of billions? I'm

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VLVin Lookupfreevinlookup.hashnode.dev2d ago · 5 min read

Showing ESC from vPIC Without Inventing Stability-Control Safety Grades

NHTSA vPIC often returns electronic stability control catalog fields on DecodeVinValues-style payloads -- commonly under keys such as ESC when the pattern includes that token. Those strings are useful

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#beginners

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#beginners

Explore Hashnode

Trending tags this week

SQL is Just Sunday Sabzi Mandi Bargaining: A Guide to SELECT, FROM, and WHERE

I deployed the same app on 7 'free' Docker hosts. Here is who is actually free in 2026.

Beginner web hosting mistakes to avoid

Solana Token Authorities Explained: Mint, Freeze, Update, and Revocation

5 JavaScript Practice Challenges Every Beginner Developer Should Solve

Ignoring Stale VIN Decode Responses After a Newer Request Wins the Race

My Final Fraud Model (Day 7)

What are loops in python?

How does a browser know where a website lives?

Showing ESC from vPIC Without Inventing Stability-Control Safety Grades