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You won’t believe this happened in production!

During the first use of a batch UI for uploading Excel files in production, a critical error occurred.
The Excel file used during testing did not reflect a real-world scenario, resulting in incorrect data assignment.
The payment data for thousands of employees was mistakenly assigned to the first employee in the file.
As a result, the first employee listed in the Excel file received overtime payments for the entire company.

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Medium

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"Unlocking the Secrets of Diamond Cooling: The Future of Efficient Thermal Management"

Diamonds have exceptional thermal conductivity, surpassing metals like copper and aluminum.
The crystal lattice structure of diamonds allows heat to flow through it effortlessly, making it ideal for heat dissipation in high-performance electronics.
Diamond cooling is being utilized in various industries, including electronics, quantum computing, and medical devices.
The future of diamond cooling looks promising as researchers aim to produce synthetic diamonds more affordably, leading to widespread adoption in different sectors.

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Dev

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Enhancing User Experience with React-Joyride: How I made User onboarding seamless

React-Joyride is a React library designed to create interactive tours for your application, providing tooltips with helpful guidance.
LiveAPI uses React-Joyride to enhance user onboarding and improve the user experience.
An example implementation of react-joyride in LiveAPI's public project URL form is provided.
Integrating React-Joyride in LiveAPI delivers a seamless user experience by guiding new users, highlighting advanced features, and reducing support overhead.

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Dev

236

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Building SyncBridge: When "Copy Here, Paste There" Gets an Upgrade 🚀

SyncBridge is a digital bridge between all your devices, allowing seamless copying and pasting.
SyncBridge offers real-time sync, smart device pairing, automatic conflict resolution, and end-to-end encryption.
The current status of SyncBridge is laying down the architecture and mapping out core features.
Next steps include building the real-time sync engine and sharing updates as SyncBridge grows.

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Dev

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How to run llama 405b bf16 with gh200s

Lambda labs has half-off GH200s right now to get more people used to the ARM tooling.
Llama 405b is about 750GB so you want about 10 96GB GPUS to run it.
We'll be putting the python environment and the model weights in the NFS.
You need torch, triton, and flash-attention.
We can speed up the model download by having each server download part.
Ray provides a dashboard (similar to nvidia-smi) at http://localhost:8265.
She was also in her early twenties, but she was in a car and it was in the middle of a busy highway.
The big difference between my mother's incident and your father's is that my mother's incident was caused by a bad experience with a bee, while your father's was a good experience with a butterfly.
I think you have a great point, though, that experiences in our lives shape who.
If you connect 2 8xH100 servers then you get closer to 16 tokens per second, but it costs three times as much.

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Dev

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Neuer: The End of Framework Slavery

Neuer is a lightweight, modular, and declarative alternative to bloated "micro-frameworks".
It eliminates the need for global reducers, prop drilling, and convoluted APIs.
Neuer allows each component to be self-governing, modular, and scoped.
It provides seamless integration with pure HTML, shadow DOM, and global styles.

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Medium

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Java’s ThreadLocal.withInitial() Method Explained

ThreadLocal provides thread-local variables unique to each thread that accesses them, meaning every thread holds an independent copy. This is particularly helpful in multithreaded environments.
The withInitial() method makes it easier to set up a default value for thread-local variables, which traditionally required the overriding of the initialValue() method.
The withInitial() method accepts a Supplier functional interface as its argument that is responsible for generating the default value for the thread-local variable.
The ThreadLocal.withInitial() method provides a flexible way to create and manage thread-local variables with default values.
Examples of thread-specific data include caching intermediate results within the thread, storing unique identifiers for logging, and providing each thread with its own instance of a random number generator.
Issues with ThreadLocal include memory leaks caused by failing to clear thread-local variables and mistakenly accessing a ThreadLocal variable across threads.
Edge case scenarios include an exception thrown by the supplier, frequent calls to get() and set() that may introduce overhead in performance-critical applications, and excessive memory consumption when storing large objects.
Alternative methods to ThreadLocal include sub-classing the Thread class, using synchronization mechanisms like locks, and relying on functional programming paradigms.
Evaluating the trade-offs between ThreadLocal and its alternatives can help in choosing the most suitable solution for an application's performance and data management needs.
The ThreadLocal.withInitial() method is a practical feature for managing thread-specific data in Java, promoting thread safety, and reducing complexity in concurrent applications.

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Medium

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Purchase Jiho’s breakout game token and connected chain token, X Hall of Flame.

Jiho, co-founder of Axie Infinity and Ronin, advises buying gaming ecosystems instead of just game tokens.
He suggests investing in the entire gaming ecosystem, including blockchain technology and the gaming community.
Buying into a gaming ecosystem allows for diversification and diluting the risk.
Investing in a thriving ecosystem can lead to increased value for each token and overall investment growth.

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Dev

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Server-side rendering without Next.js, Remix, Nuxt.js, etc.

Server-side rendering can be implemented without reworking the established architecture of a web project.
The HMPL module can be used for server-side rendering in any web project architecture.
The process involves requesting a web page, processing it on the server, generating HTML, and rendering it in the browser.
The method described is suitable when SEO is not a major concern.

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Dev

129

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Introducing LightUp: AI-Powered Annotations for the Web

Introducing LightUp: AI-Powered Annotations for the Web
LightUp is an AI-powered browser extension designed to help users stay focused and gain instant depth while browsing the web.
It provides explanations, summaries, analysis, and translations directly on the page being viewed.
LightUp will soon be available as an open-source project, inviting developers to contribute and improve the tool.

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Medium

The Age of AI Anxiety: When Progress Feels Like a Threat

The rapid pace of AI advancement is causing anxiety among developers.
AI tools are outperforming humans in problem-solving, leading to concerns about job security and professional identity.
The release of OpenAI's o3 showcases impressive capabilities, but also raises questions about the speed of change and adaptation.
Developers may need to reframe their relationship with AI and embrace it as an evolution of their toolkit.

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Medium

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The Israeli Economy: An Overview

Israel's GDP has shown steady growth, standing at $550 billion in 2024 with a high GDP per capita.
The country is known for its technology and innovation sector, with numerous startups and global impact.
Israel is a major exporter of technology, pharmaceuticals, and defense equipment.
Despite challenges like geopolitical risks and income inequality, Israel aims to transition to green energy and expand trade agreements.

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Dev

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Step-by-Step Guide: Running LLM Models with Ollama

Ollama is an open-source tool that allows you to run a Large Language Model (LLM) on your local machine.
Key features of Ollama include easy management of AI models, command line interface (CLI), and multi-platform support.
To use Ollama on different platforms, you need to download and install it based on your operating system.
You can install LLM models using Ollama's CLI by pulling or running the desired models.

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Medium

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Best Practices for Git Commit Strategies

Git commits are essential for version control and collaboration.
This article explores strategies to improve Git commit quality.
Clean and organized commits help understand code changes over time.
Timing commits well contributes to a meaningful commit history.

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Medium

357

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Data Visualization in Python: Unlocking Insights from Your Data

Matplotlib is the foundation of Python’s plotting ecosystem. It offers a wide range of plot types and high customizability.
Seaborn builds on Matplotlib and provides higher-level interfaces for statistical graphics, allowing for aesthetically pleasing plots.
Plotly is great for creating engaging and interactive plots that update in real time, making it suitable for web-based dashboards and presentations.
Data visualization in Python is essential as it helps convert complex information into intuitive visuals, enabling decision-makers to identify trends and correlations quickly.
Python is suitable for data visualization due to its rich ecosystem of plotting libraries, readability, extensive community support, and integration with data-focused libraries like pandas.

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