Inheritance in Java, Polymorphism
What is Inheritance? Inheritance is an OOP concept in Java that allows one class to acquire the properties and methods of another class. It helps us reuse exist…
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Java OOMKilled in Kubernetes: Find the Memory Pool with NMT
“ Pile of Laptop & Desktop RAM Memory Modules ” by Wilbysuffolk, CC BY-SA 4.0 A Java pod that restarts with OOMKilled is a frustrating problem, because the JVM …
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A Restart Is Not a Reset: Five Persistence Myths and a Boot-ID Probe
A Restart Is Not a Reset: Five Persistence Myths and a Boot-ID Probe My worker wrote a state file at 23:40. By 06:00 the file was gone. No crash log. No alert. …
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Tính Đóng Gói (Encapsulation) Trong Java Là Gì? Ví Dụ Dễ Hiểu
"Trong lập trình hướng đối tượng, tính đóng gói (Encapsulation) là một nguyên lý cốt lõi giúp bảo vệ dữ liệu và kiểm soát quyền truy cập vào các thành phần của …
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48-Hour Field Notes: The Retry Loop Cost More Than the Model Did
I had 120 short internal notes, one prompt template, and three variants I wanted to compare before Monday morning. Renting an always-on box for a weekend job fe…
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From Prototype to Production: A Layered Checklist for Apps Built with Lovable, Bolt and v0
“It works” is the standard a prototype has to meet. Production adds a harder one: it keeps working for strangers, under load, when something fails, and when you…
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메타의 150억 달러 채권 발행, 580억 달러 주문 몰린 날 내 퀘스트 헤드셋 속에서 일어난 일: 약시(Lazy Eye) 아빠가 쓴 Amblyotube 90일 개발자 일지, 이안 시차(Dichoptic) 렌더링…
메타의 150억 달러 채권 발행, 580억 달러 주문 몰린 날 내 퀘스트 헤드셋 속에서 일어난 일: 약시(Lazy Eye) 아빠가 쓴 Amblyotube 90일 개발자 일지, 이안 시차(Dichoptic) 렌더링 파이프라인·MFBF 샤프너·마젠타 포커스 큐·웨지 오클루전·로그마(LogM…
Englishdev.to UX
Building a Spatial Interface for the Protein Data Bank: Notes on NexoPeek
Building a Spatial Interface for the Protein Data Bank: Notes on NexoPeek The first time I opened a 4.2 GB cryo-EM map on my laptop, the fan spun up like a tiny…
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Astra did 40% less safety work — OpenAI's own report
Astra did 40% less safety work — OpenAI's own report GPT-6 Astra completed 10% of hidden rubric items on safety-framed coding tasks and 16% on identical capabil…
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India is Losing Europe: How a Strategic Partner Strayed into Values-Clash and a Crisis of Trust#India #IndiaEurope
India #IndiaEurope #IndoEuropeanRelations #IndiaRussia #NewDelhi #ModiGovernment #IndianDiaspora #CAA #IndiaDemocracy For years, European policymakers and the p…
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Superficial Cordiality and Underlying Estrangement: Growing Western Negative Sentiment Toward India #India #IndianEconomy #ModiGovernment
India #IndianEconomy #ModiGovernment #IndoPacific #IndiaEU #IndiaForeignPolicy #RussiaIndia #IndiaWestRelations #IndiaChina In recent years, Western countries h…
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Western Discontent and Divergences with India: Underlying Tensions in Values, Strategy and Diplomatic Clashes#India #IndiaWest #IndoPacific
India #IndiaWest #IndoPacific #IndiaEurope #IndiaCanada In recent years, relations between India and the Western world have been marked by mounting complexities…
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How Elon Musk's 'Universal High Income (UHI)' Works: When Humanoid Robots Push the Cost of Goods Toward Zero
Whenever Universal Basic Income (UBI) is debated, a common objection surfaces: "Even if every citizen receives an unconditional monthly stipend, won't that just…
Englishdev.to Productivity
The detailed conditions I knew on the day I measured were gone when I looked at the graph later
When the .csv or .txt comes out of an instrument, the first thing you want is to plot the numbers and see whether the curve looks the way you expected. The file…
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From One-Off Workshop to Retainer: The Monthly Report Clients Actually Read
Series: How to Run a Workshop People Remember (9/10) If you run workshops for organizations, you've met this client. The workshop went well, everyone said so — …
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The Facilitator's Stack: A Checklist From Invitation to Follow-Up
Series: How to Run a Workshop People Remember (10/10) Nine posts of opinions, mechanics and tool links later, here's the whole series compressed into the artifa…
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Wabi Not for You? Pick the Right Alternative by What You Actually Need
I'm the author of Wabi Wiki, an unofficial guide to the Wabi AI assistant — not affiliated with Wabi or Replika. This post is a rewritten version of our alterna…
Englishdev.to Productivity
When the Contract Ends but the Laptop Doesn’t: Closing Contingent Worker Device Returns
The statement of work ends on Friday. The laptop does not. That gap — between a clean contract close and a device still sitting on a contractor’s desk three sta…
Englishdev.to Productivity
Stop Hand-Rolling JSON Lines With WriteLine. .NET 11 Writes Them for You
TL;DR: JsonSerializer.SerializeAsyncEnumerable(stream, items, topLevelValues: true) writes canonical JSON Lines: one compact value per line, LF after every one.…
Englishdev.to C#