JavaScript objects are everywhere in modern web development. If you’ve ever worked with user information, app configurations, or API calls, you’ve already encountered objects; they’re an essential part of JavaScript development. To work with objects seamlessly, you should know how to access the data they hold and modify it when the situation calls for it….
LLMs (Large Language Models) are already a part of many developers’ daily workflows, from writing and debugging code to exploring new libraries. The challenge is that these models have a knowledge cut-off; their training data only extends up to a certain point in time. This means they are often unaware of the latest tools, framework…
I just published a GitHub repository that simplifies deploying the Datadog AWS integration using Terraform and CloudFormation. This repo includes Terraform modules to create an S3 bucket, upload CloudFormation templates, and launch the stack for Datadog AWS monitoring with full metrics, logs, and security posture management. Why This Repo? Setting up Datadog on AWS usually…
Have you ever jumped straight into coding without a clear plan, only to realize halfway through that you’re building the wrong thing? Or found yourself constantly refactoring because requirements keep “evolving”? Welcome to what I call “Vibe Coding” – and it’s time we talked about a better way. The Problem with Traditional Development Let’s be…
BlackRock just became the world’s biggest known Bitcoin holder BlackRock has cemented its dominance in the digital asset market, with its IBIT overtaking the reserves of major exchanges. finbold.com BlackRock’s iShares Bitcoin Trust just flexed its muscles, scooping up about 781,160 BTC and dethroning major exchanges like Coinbase (703k BTC) and Binance (558k BTC) as…
Bitcoin Whale Abruptly Wakes Up After Lying Low for Seven Years, Gobbles Up Ethereum After Dumping $337,000,000 in BTC: On-Chain Data – The Daily Hodl New data from the market intelligence platform Lookonchain reveals that one deep-pocketed Bitcoin (BTC) investor suddenly awoke from a seven-year slumber to sell off hundreds of millions of dollars worth…
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Building a Distributed Background Job Scheduler with Redis and Node.js The Problem Complex workflows in distributed systems often require background processing that can take minutes to complete. Traditional vertical scaling approaches are cost-prohibitive due to low average utilization, while horizontal scaling introduces race conditions where multiple workers might process the same job. Architecture Design When…
🔹 Problem: 3021. Alice and Bob Playing Flower Game Difficulty: #Medium Tags: #Math, #Combinatorics 📝 Problem Summary Alice and Bob play a game with n flowers and m flowers. Each chooses one flower. Alice wins if the total number of petals is odd. You need to count the number of winning pairs (x, y) where…
RAG (Retrieval-Augmented Generation) is one of the most practical ways developers are applying LLMs today. Large Language Models (LLMs) are very good at writing and reasoning in natural language. But used naively, they come with three practical limits: Hallucinations: LLMs can make things up because they predict text by pattern-matching. Outdated knowledge: LLMs knowledge is…
