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Exploring the Purpose of Pytest Fixtures: A Practical Guide
To set the groundwork for this article, let's first understand what Pytest is. Pytest is a popular testing framework for Python that simplifies the process of writing scalable and maintainable test cases. It supports fixtures, parameterized testing, and detailed test reporting, making it a powerful choice for both unit and functional testing. Pytest's simplicity and flexibility have made it a go-to framework for...
Published on: February 03, 2025 | Source:
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Java Stream API: 3 Things Every Developer Should Know About
Time flies! I remember the time when Java 8 was such a reference, and everybody was talking about it like something new and revolutionary. Frankly speaking, it was new and revolutionary. But now, projects using Java 8 might be labeled "legacy." If Java 8 itself became a legacy, the features introduced in that version would still be actual. And letβs talk today about one of them β Stream API. In case you donβt know,...
Published on: February 03, 2025 | Source:Best Practices for API Rate Limits and Quotas
Like any online service, your API users expect high availability and good performance. This also means one customer should not be able to starve another customer's access to your API. Adding rate limiting is a defensive measure that can protect your API from being overwhelmed with requests and improve general availability. Similarly, adding quota management also ensures customers stay within their contract terms and...
Published on: February 03, 2025 | Source:Managing Distributed System Locks With Azure Storage
Distributed systems have been there for a while now and there are well-known patterns already established when designing them. Today, we will discuss one of the popular patterns: "locks." Simply put, locks are how processes gain exclusive access to a resource to perform a certain action. For example, imagine there are a bunch of Blobs in a storage account, and you need one instance of your service to process each blob...
Published on: February 03, 2025 | Source:Chrisβ Corner: Offlininβ Aint Easy
I kinda like the idea of the βminimalβ service worker. Service Workers can be pretty damn complicated and the power of them honestly makes me a little nervous. They are middlemen between the browser and the network and I can imagine really dinking that up, myself. Not to dissuade you from using them, as they [β¦]
Published on: February 03, 2025 | Source:MuleSoft OAuth 2.0 Provider: Password Grant Type
OAuth 2.0 is a widely used authorization framework that allows third-party applications to access user resources on a resource server without sharing the user's credentials. The Password Grant type, also known as Resource Owner Password Credentials Grant, is a specific authorization grant defined in the OAuth 2.0 specification. It's particularly useful in scenarios where the client application is highly trusted and has...
Published on: February 03, 2025 | Source:Community Products Roadmap Update, January 2025
An update on recent launches and the upcoming roadmap.
Published on: February 03, 2025 | Source:All You Need to Know About Apache Spark
Apache Spark is a general-purpose and lightning-quick cluster computing framework and an open-source technology based on a wide range of data processing platforms. Moreover, it reveals development APIs that succeed data workers in achieving streaming, machine learning (ML), and SQL workloads. It also requires repeated accessibility to the data sets. Spark can perform stream processing and batch processing. For context,...
Published on: February 03, 2025 | Source:C++ DataFrame new release (3.4.0) is out on Conan and VCPKG
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Published on: February 03, 2025 | Source:90% Cost Reduction With Prefix Caching for LLMs
Do you know thereβs a technique by which you could slash your LLM inference cost by up to 90%? Prefix caching is the idea that could save your application those much needed dollars. A game changing optimization technique that is not just for giants like Anthropic but also available to anyone using open- source LLMs. Let's pull back the curtain on this technique!
Published on: February 03, 2025 | Source:Building Neural Networks With Automatic Differentiation
One of the biggest reasons for the fast pace of research and progress in modern AI is due to the availability of Python libraries such as PyTorch, TensorFlow, and JAX. Python itself is considered one of the easiest programming languages to pick up, and these ML/DeepLearning libraries make prototyping and testing sophisticated ML models much more accessible to engineers, researchers, and even enthusiasts. One key idea...
Published on: February 03, 2025 | Source:Building RAG Apps With Apache Cassandra, Python, and Ollama
Retrieval-augmented generation (RAG) is the most popular approach for obtaining real-time data or updated data from a data source based on text input by users. Thus empowering all our search applications with state-of-the-art neural search. In RAG search systems, each user request is converted into a vector representation by embedding model, and this vector comparison is performed using various algorithms such as...
Published on: February 03, 2025 | Source:Pydantic: Simplifying Data Validation in Python
While exploring AI agents, I came across two interesting libraries - Pydantic and Logfire. In this article, you will learn about Pydantic with code examples and understand what Pydantic brings to the table in the world of Data validation for Python developers. Pydantic is a powerful Python library that uses type annotations to validate data structures. It's become an essential tool for many Python developers,...
Published on: February 03, 2025 | Source:Generating a Simulated Walk using a Simulated Boston Dynamics Atlas Robot using C and a Passive Dynamic Control Loop Algorithm
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Published on: February 02, 2025 | Source:I Made a LLM Powered Automated Data Analysis PDF Report Generator Tool
Hey devs! Sharing My Latest Project- A LLM Powered PDF Report Generator! GitHub: Check GitHub Repo for Video Tutorial https://github.com/bobinsingh/PedroReports-LLM-Powered-Report-Tool This tool generates professional Data Analysis PDF Reports from any tabular dataset. You just need to input what you want to analyze, and it does the job for you. Thought you might find it interesting! What it does: Takes your dataset...
Published on: February 02, 2025 | Source:Using the Ziggurat Method for Sampling Random Coordinates From a Unit Circle
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Published on: February 02, 2025 | Source:Open Source Tool for simulating dynamic systems using block diagrams written in C++
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Published on: February 02, 2025 | Source:A large collection of Interactive(WebAssembly) Creative Coding Examples/Games/Algorithms/Visualizers written purely in C99
submitted by /u/Beginning-Safe4282 [link] [comments]
Published on: February 01, 2025 | Source:Par, an experimental concurrent language with an interactive playground
Hey everyone! I've been fascinated with linear logic, session types, and the concurrent semantics they provide for programming. Over time, I refined some ideas on how a programming language making full use of these could look like, and I think it's time I share it! Here's a repo with full documentation: https://github.com/faiface/par-lang Brace yourself, because it doesn't seem unreasonable to consider this a different...
Published on: February 01, 2025 | Source:Open Source Tool For Painting Normal Maps For Pixel Art
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Published on: February 01, 2025 | Source:I Built My Own Git in Go β Hereβs What I Learned
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Published on: February 01, 2025 | Source:State of Java report shows strong migration from Java 8, rise of Apache Spark β’ DEVCLASS
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Published on: February 01, 2025 | Source:What is the Byzantine Generals Problem in Distributed Systems?
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Published on: February 01, 2025 | Source:Protect US Tech Workers
For years, weβve been told thereβs a βtech skill gapβ justifying the mass importation of H-1B workers, but the reality is that companies use the program to cut costs, not fill shortages. There was never a real shortage of skilled developersβjust a shortage of companies willing to pay market wages. Instead of bringing in specialized talent, the H-1B program is often used to displace experienced U.S. tech workers with...
Published on: January 31, 2025 | Source:Tips for Every Developer : React Hooks Demystified
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Published on: January 31, 2025 | Source:C++ Reflection: Back on Track - David Olsen - Meeting C++ 2024
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Published on: January 31, 2025 | Source:The Quest for HA and DR in Loki
According to the 2016 Ponemon Institute research, the average downtime cost is nearly $9,000 per minute. These downtimes not only cost money, but also hurt the competitive edge and brand reputation. The organization can prepare for downtime by identifying the root causes. For that, they need information on how the software and infrastructure is running. Many software programs help aggregate this information, and one of...
Published on: January 31, 2025 | Source:Building Custom Tools With Model Context Protocol
Model Context Protocol (MCP) is becoming increasingly important in the AI development landscape, enabling seamless integration between AI models and external tools. In this guide, we'll explore how to create an MCP server that enhances AI capabilities through custom tool implementations. What Is Model Context Protocol? MCP is a protocol that allows AI models to interact with external tools and services in a...
Published on: January 31, 2025 | Source:JavaScript Hoisting In 5 Minutes
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Published on: January 31, 2025 | Source:Disjoint Set (Union Find) - Path Compression explained with example and code
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Published on: January 31, 2025 | Source:Web Scraping With LLMs, ScrapeGraphAI, and LangChain
Now that we can scrape websites using Python and its libraries like BeautifulSoup, Requests, and Pandas, letβs take a step ahead and learn how we could simplify it further using LLM. Before we talk about the scraping part, let us understand the terminologies and what an LLM is. You are in the right place to learn about all these words if you are unfamiliar with LangChain, AI, or NLP. What Is LLM? LLM stands for large...
Published on: January 31, 2025 | Source:I created a tool to automate JIRA tickets creation
submitted by /u/repr_theo [link] [comments]
Published on: January 31, 2025 | Source:Creating a Service for Sensitive Data With Spring and Redis
Many companies work with user-sensitive data that canβt be stored permanently due to legal restrictions. Usually, this can happen in fintech companies. The data must not be stored for longer than a predefined time period and should preferably be deleted after it has been used for service purposes. There are multiple possible options to solve this problem. In this post, I would like to present a simplified example of an...
Published on: January 31, 2025 | Source:Magic of Aspects: How AOP Works in Spring
It is from modern applications that one expects a clean and maintainable codebase in order to be able to manage the growing complexity. This is where Aspect Oriented Programming (AOP) comes in. AOP is a paradigm that enables the developers to separate the cross-cutting concerns (such as logging, metrics, and security) from the business logic of the application, making the code both modular and easy to maintain. Why Is...
Published on: January 31, 2025 | Source:From Gas Station to Google with Self-Taught Cloud Engineer Rishab Kumar [Podcast #158]
On this week's episode of the podcast, freeCodeCamp founder Quincy Larson interviews Rishab Kumar, cloud engineer and developer advocate at Twillio. Rishab grew up in India and moved to Canada for school. But he couldn't afford to finish. He resorted...
Published on: January 31, 2025 | Source: