#algorithm

TTuanhdotnettuanhnet.hashnode.dev

Token Bucket or Leaky Bucket Rate Limiter Is the Difference Between “Scales” and “Falls Over”

Source: Token Bucket or Leaky Bucket Rate Limiter Is the Difference Between “Scales” and “Falls Over” 1. The real reason rate limiting exists (and why it’s not just “anti-DDoS”) Rate limiting is one of those “boring” building blocks that quiet...

Feb 1715 min read

TITech Insights Hubtopperblog.hashnode.dev

Rate Limiting: Sliding Window Counter Algorithm

Why Traditional Rate Limiting Approaches Fail at Scale Fixed window counters, the most common rate limiting implementation, create exploitable vulnerabilities in production environments. A fixed window resets all counters at predetermined intervals—t...

Feb 1211 min read

TTuanhdotnettuanhnet.hashnode.dev

Techniques for Understanding File Decompression and Writing a Java Unzip Program

Source: Techniques for Understanding File Decompression and Writing a Java Unzip Program 1. Understanding How File Decompression Works A conceptual illustration of file extraction (decompression), where compressed data is expanded back into it...

Nov 15, 202516 min read

TTuanhdotnettuanhnet.hashnode.dev

Methods to Refactor Quadratic Equation Solvers in Java with Cleaner OOP Code

Source: Methods to Refactor Quadratic Equation Solvers in Java with Cleaner OOP Code 1. Understanding the Problem The quadratic equation 𝑎𝑥^2 + 𝑏𝑥 + 𝑐 = 0 is a foundational problem in algebra. While solving it is straightforward mathemati...

Oct 18, 20255 min read

TTuanhdotnettuanhnet.hashnode.dev

Developing a Binary Tree with Proper Encapsulation in Java Is for Scalable Applications

Source: Developing a Binary Tree with Proper Encapsulation in Java Is for Scalable Applications 1. What Is a Binary Tree? 1.1 Definition and Purpose A binary tree is a hierarchical structure where each node has at most two children—referr...

Oct 15, 20254 min read

TTuanhdotnettuanhnet.hashnode.dev

Insertion Sort in Java for Optimal Performance

Source: Insertion Sort in Java for Optimal Performance 1. What Is Insertion Sort? Insertion Sort is a comparison-based sorting algorithm that builds the final sorted array one element at a time. It works by taking elements from an unsorted li...

Sep 23, 20256 min read

TTuanhdotnettuanhnet.hashnode.dev

Implement Binary Search in Java Without Recursion: A Detailed Guide

Source: Implement Binary Search in Java Without Recursion: A Detailed Guide 1. Introduction to Binary Search Without Recursion Binary Search works by repeatedly dividing the search interval in half. The iterative approach avoids the overhead o...

Sep 21, 20255 min read

ASAll stationsallstations.hashnode.dev

Abu Dhabi Central Bus Station — Full 2025 Guide

The Abu Dhabi Central Bus Station, also called the Abu Dhabi Main Bus Terminal or Al Wahda Bus Station, is the most important bus terminal in the capital. Every day, thousands of residents, workers, and tourists use this hub to move within the city a...

Sep 17, 20255 min read

ASAdetu Siyanbolalemma.hashnode.dev

The Hidden Power of Algorithm: How Your World is Quietly Being Shaped by Data

Yes, it’s true, the world is moving faster than we think. Most of our daily activities involve social media platforms such as YouTube, TikTok, Instagram, Spotify, Netflix, and many more. But here’s the question: have you ever stopped and asked yourse...

Sep 8, 20253 min read

PGPrashant Guptaprash-algorithms.hashnode.dev

Most Frequent Character in a String | Geeks For Geeks Classic.

When I first saw the problem “Find the most frequent character in a string” on GeeksforGeeks, my initial thought was - “Oh, this looks simple, I can just count and pick the max.” But as I started coding, I realized there’s a little twist - if two cha...

Aug 29, 20253 min read

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#algorithm

Token Bucket or Leaky Bucket Rate Limiter Is the Difference Between “Scales” and “Falls Over”

Rate Limiting: Sliding Window Counter Algorithm

Techniques for Understanding File Decompression and Writing a Java Unzip Program

Methods to Refactor Quadratic Equation Solvers in Java with Cleaner OOP Code

Developing a Binary Tree with Proper Encapsulation in Java Is for Scalable Applications

Insertion Sort in Java for Optimal Performance

Implement Binary Search in Java Without Recursion: A Detailed Guide

Abu Dhabi Central Bus Station — Full 2025 Guide

The Hidden Power of Algorithm: How Your World is Quietly Being Shaped by Data

Most Frequent Character in a String | Geeks For Geeks Classic.

#algorithm

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#algorithm

Token Bucket or Leaky Bucket Rate Limiter Is the Difference Between “Scales” and “Falls Over”

Rate Limiting: Sliding Window Counter Algorithm

Techniques for Understanding File Decompression and Writing a Java Unzip Program

Methods to Refactor Quadratic Equation Solvers in Java with Cleaner OOP Code

Developing a Binary Tree with Proper Encapsulation in Java Is for Scalable Applications

Insertion Sort in Java for Optimal Performance

Implement Binary Search in Java Without Recursion: A Detailed Guide

Abu Dhabi Central Bus Station — Full 2025 Guide

The Hidden Power of Algorithm: How Your World is Quietly Being Shaped by Data

Most Frequent Character in a String | Geeks For Geeks Classic.