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Java

More than just a cup of coffee, Java is a high-level, class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible.

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Understanding Semaphores in Java – A Beginner's Guide

Understanding Semaphores in Java – A Beginner's Guide

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2 min read
LinkedHashMap in Java — Complete Guide with Real-World Applications

LinkedHashMap in Java — Complete Guide with Real-World Applications

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11 min read
I Wrote Code to Impress My Reviewer for 2 Years. Here is What It Cost Me.

I Wrote Code to Impress My Reviewer for 2 Years. Here is What It Cost Me.

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3 min read
Spec-Driven AI Development in Real Enterprise Apps: Lessons From the Field

Spec-Driven AI Development in Real Enterprise Apps: Lessons From the Field

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9 min read
Reverse every word in a string

Reverse every word in a string

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2 min read
Longest Palindromic Substring

Longest Palindromic Substring

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2 min read
Roman to Integer

Roman to Integer

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2 min read
Building a Tool Engine with Spring AI — How We Gave Jarvis the Ability to Act in the World

Building a Tool Engine with Spring AI — How We Gave Jarvis the Ability to Act in the World

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7 min read
Packages in Java: Why Your Code Needs a Home Address

Packages in Java: Why Your Code Needs a Home Address

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5 min read
Show Dev: Self-reinforcing K-pop data pipeline using Spring Boot and pgvector (Built on OCI Free Tier)

Show Dev: Self-reinforcing K-pop data pipeline using Spring Boot and pgvector (Built on OCI Free Tier)

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2 min read
The Certificate Wizard Is Now A Standalone App, And It Stopped Impersonating You

Shift to official App Store Connect APIs

The Certificate Wizard Is Now A Standalone App, And It Stopped Impersonating You

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4 min read
Online Stock Span

Online Stock Span

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2 min read
Max of min for every window size

Max of min for every window size

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3 min read
My determinism test passed for months while the two builds played different games

My determinism test passed for months while the two builds played different games

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5 min read
The First Endpoint Is Easy. The Lifecycle Is the Real Backend Work

The First Endpoint Is Easy. The Lifecycle Is the Real Backend Work

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6 min read
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