https://sudonull.com/crud-in-python-creating-a-task-manager-with-tkinter-and-json
Practical guide to implementing CRUD operations in Python. Create a desktop application for task management with a graphical interface. Learn the basics of OOP, working with JSON and Tkinter.
https://sudonull.com/inner-join-in-flink-with-debezium-crud
Implementation of real-time inner join of tables in Apache Flink with full support for create/read/update/delete from Debezium. Code, state management, limitations. For middle/senior dev.
https://sudonull.com/testing-without-requirements-4-qa-rules
Learn how QA engineers work with incomplete tasks: closed questions, transition tables, CRUD matrices. Practical approaches for middle/senior. Apply in your team.
https://ymaho.com/brent-crude-rose-above-112-on-us-plans-to-blockade-iran
Oil prices rise for 8 consecutive sessions after Trump's order for a prolonged blockade of ports. A deficit of 10 million barrels will increase inflation to 5.8%. Find out why the World Bank raised its forecasts and how the UAE's exit from OPEC rocked the market.
https://ymaho.com/brent-crude-113-price-shock-in-the-middle-east
Brent crude has settled above $113 due to the crisis in the Strait of Hormuz. We analyze the causes of the surge, market reaction, and analyst forecasts up to $150. Find out how geopolitics affects prices.
https://ymaho.com/brent-crude-above-100-geopolitical-shock-and-market-analysis
Analysis of the reasons for the Brent crude jump above $100 amid attacks in the Strait of Hormuz. Analysis of short-gamma squeeze, impact on hedge funds and price forecast for 30-90 days. Find out who wins and who loses.
https://ymaho.com/brent-crude-exceeded-107-reasons-and-price-forecast
Brent broke through $107.77 due to the Strait of Hormuz blockade and insurance crisis. Find out why oil could reach $150 and how it will affect markets. Detailed analysis.
https://ymaho.com/brent-crude-above-109-analysis-of-the-hormuz-crisis
Brent broke $109 amid US-Iran conflict. Discover the hidden reasons for the surge, market insights, and price forecast up to $125. Detailed analysis.
https://ymaho.com/brent-crude-fell-below-105-market-analysis
Analysis of the reasons for the fall in Brent crude after Trump's statements about negotiations with Iran. Why this could be a trap for the market and what will happen to prices next. Find out the forecast.
https://ymaho.com/brent-crude-below-95-reasons-for-the-drop-and-forecast
Analysis of Brent crude falling below $95 for the first time in a month. The role of the US-Iran deal, real reasons for the decline, forecast to $78-82. Read details.
https://ymaho.com/brent-crude-above-100-geopolitical-premium-and-risks-of-hormuz
Brent crude holds above $100 despite rumors of a US-Iran truce. Market analysis, insurance crisis, hidden sanctions, and new global logistics rules. Read.
https://ymaho.com/brent-crude-exceeded-95-escalation-in-beirut-and-price-rise
Brent crude oil prices rose to $95 amid Israeli strikes on Beirut and Iranian missile attacks. Market analysis, forecasts, and deficit risks. Learn more.
https://ymaho.com/brent-crude-fell-below-91-a-bull-trap-and-targets-above-120
Analysis of Brent crude's fall below $91 amid the Israel-Iran ceasefire. Why this is a false bottom, how China and India are buying up oil, price forecast up to $120. Read.
Nvidia reached $5.4 trillion capitalization, outpacing the 10 largest companies in Europe. Analysis of growth reasons, overheating risks, and forecasts for the AI chip market. Read the review.
MongoDB vs PostgreSQL when to use each: compare ACID compliance, scalability, schema flexibility, and query power. Choose the right database for your project.
Google and Quantinuum have reached the threshold of scalable quantum error correction. Learn how this changes the future of quantum computing and who benefits from the breakthrough.
SpaceX and KDDI launched satellite communication for smartphones in Japan. Learn how Starlink Direct-to-Cell works, who can access it, and what hidden geopolitical goals this project pursues.
Learn what are data structures and why they are important for efficient software. Discover types, real-world impact, and how they shape modern computing.
Learn how to become a self-taught programmer and get a job in 2026 with this practical roadmap. Master fundamentals, build a portfolio, and land your first developer role.
Learn how to use Terraform with AWS step by step. Master provider setup, state management, security, and production-grade deployments. Start building today.
Learn how to implement JWT authentication securely in your web API. This complete guide covers token issuance, validation, best practices, and production security.
Learn how to use docker for beginners with this hands-on guide. Run containers, build images, and master Docker Compose. Start containerizing your apps today.
Learn what is MLOps and why it is important for AI success. Discover key concepts, benefits, and how it bridges data science and operations for scalable ML.