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@fase2507.bsky.social

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Rafael del Nero@rafadelnero.bsky.social · 6mo ago

Queues seem simple… until you need them in an interview. Watch → bit.ly/4joYhl0

Java Queue Big O Notation, Collections & Algorithms - Live #18

The Queue is a cornerstone data structure that follows a simple, powerful principle: First-In, First-Out (FIFO). While you might not use it in your day-to-day code as often as a List or Map, a deep understanding of Queues is non-negotiable for passing coding interviews, especially for solving problems involving task scheduling, and graph traversal algorithms like Breadth-First Search (BFS). In this live session replay, we explore the world of Java Queues. You'll learn the core concepts, compare the most important Java Queue implementations (LinkedList, ArrayDeque, PriorityQueue), and analyze their Big O performance characteristics. We'll then apply this knowledge to solve common interview algorithms, showing you exactly when and how to use a Queue for an optimal solution. ▶️ DON'T MISS THE NEXT LIVE SESSION (AND GET EXCLUSIVE PERKS!) This replay is just a glimpse. The real value is in attending the free weekly live session on Zoom, where you can...

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Rafael del Nero@rafadelnero.bsky.social · 6mo ago

A lot of Java interview problems get easier the moment you think in stacks. Check it out → bit.ly/4snZ225

Java Stack Deep Dive: Performance, Use Cases, and Algorithms - Live #19

The Stack is a simple yet powerful data structure governed by the Last-In, First-Out (LIFO) principle. It's the engine behind recursion, the "undo" button in your favorite editor, and the key to solving a whole class of algorithmic problems. Mastering the Stack is essential for any developer preparing for a coding interview or looking to strengthen their computer science fundamentals. In this live session replay, we take a deep dive into the Java Stack. You'll learn why the modern ArrayDeque is the recommended implementation over the legacy Stack class, analyze the O(1) performance of its core operations, and, most importantly, see it in action as we solve popular coding interview questions step-by-step. ▶️ DON'T MISS THE NEXT LIVE SESSION (AND GET EXCLUSIVE PERKS!) This replay is just a glimpse. The real value is in attending the free weekly live session on Zoom, where you can interact directly with me and...

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@fase2507.bsky.social · 7mo ago

I guess images explains my problem but better to write here. As you see I miscalculated size of motor and bought little one. First question ❓ Does it matter that much

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Kevin Thomas@mytechnotalent.bsky.social · 7mo ago

I created a FREE #Python tutorial from scratch all the way to neural network and #GPT development to help everyone struggling with the basic skills needed in 2026. github.com/mytechnotale...

GitHub - mytechnotalent/python_zero_to_hero: A comprehensive tutorial covering Python basics, data structures, functions and classes, neural networks from scratch, PyTorch regression, PyTorch classifi...

A comprehensive tutorial covering Python basics, data structures, functions and classes, neural networks from scratch, PyTorch regression, PyTorch classification and GPT's from scratch. - mytec...

github.com