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Mala Gupta

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OCA Java SE 7 Programmer I Certification Guide: Prepare for the 1ZO-803 Exam

OCA Java SE 7 Programmer I Certification Guide: Prepare for the 1ZO-803 Exam

OCA Java SE 7 Programmer I Certification Guide is a comprehensive guide to the Oracle's Java 7 Certification, exam number 1Z0-803.

2013

Stories

Mala Gupta

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Oct 2

Are We Ready for the Unemployment Apocalypse?

AI is taking the entry-level jobs. Here are five simple, win-win ways to keep the door open for our youth.

Are We Ready for the Unemployment Apocalypse?

Mala Gupta

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Sep 30

Reduced Memory Usage by Default in Java 27 with Compact Object Headers

No Code Changes Needed.

Reduced Memory Usage by Default in Java 27 with Compact Object Headers

In

No Time

by

Mala Gupta

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Sep 27

Two pictures, ten differences, and a childhood memory

Play ‘Spot the Difference’ and rediscover a little childhood joy

Two pictures, ten differences, and a childhood memory

Mala Gupta

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Sep 26

Java 27’s Lazy Constants: Can We Do This Later, Please?

Define constants. Choose when to compute them.

Java 27’s Lazy Constants: Can We Do This Later, Please?

Mala Gupta

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Sep 17

Java’s Vector API in Practice: Four Problems You Can Solve

Part 2 of the Vector API series

Java’s Vector API in Practice: Four Problems You Can Solve

Mala Gupta

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Sep 11

Before You Dive into Java’s Vector API

(Part 1 of the Vector API series)

Before You Dive into Java’s Vector API

Mala Gupta

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Sep 10

Is this thing training on my data? Decoding what happens when you talk to a LLM

When you send a query to a hosted LLM, do you fear whether that model is learning from what you just sent it? You could have shared and…

Is this thing training on my data? Decoding what happens when you talk to a LLM

In

No Time

by

Mala Gupta

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Jul 15

Are you a human?

Attempt all questions. No negative marking. (Yes, the AI series is still on. This is just the tea break.)

Are you a human?

Mala Gupta

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Jul 14

Want to build AI agents? Let’s decode the jargon first

If you’re starting out with building AI agents, you’ve probably run into words like workflows, skills, orchestration, tools, MCP server…

Want to build AI agents? Let’s decode the jargon first

Mala Gupta

·

Jul 12

No stories. Just the minimal code to build a working RAG application

Building a RAG application requires understanding multiple concepts. This is my attempt to simplify them for you.

No stories. Just the minimal code to build a working RAG application

Mala Gupta

Mala Gupta

Book Author

Java Champion at Oracle, Book Author, Speaker.

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