The benefits of practicing gratitude are well known: lower rates of depression and anxiety, improved cardiovascular health, better mood and better sleep. You can count on a burst of joy by simply ...

Advanced SQL for Data Analytics. A collection of problem-solving solutions covering complex Joins, Window Functions, CTEs, and Query Optimization. Includes real-world interview questions, schema ...

Learning SQL is a great move for anyone working with data, but actually getting good at it can feel tricky, especially if you don’t have a database handy. Luckily, there are tons of free places online ...

Discover seven simple, proven habits — strong 2FA, safe signing, hot/cold wallet separation and recovery plans — to block phishing, toxic approvals, fake support and more. Over $2.4 billion was stolen ...

Objectives To compare the effectiveness of different exercise interventions in improving sleep quality and alleviating insomnia severity among patients with insomnia. Design Our study design was a ...

Want to stay current with Arthur’s writing? Sign up to get an email every time a new column comes out. In a recent column, I wrote about the morning protocol I employ and recommend to increase ...

Getting good at SQL for interviews can feel like a puzzle. You know the basics, but putting them together in a way that impresses people is another thing entirely. Luckily, there are great tools out ...

Air Force Special Operations Command recently wrapped up Emerald Warrior 25.2, a large-scale military exercise meant to test the Air Force’s ability to coordinate conventional and special operations ...

A few weeks ago my 9-year-old told me her friend said the goal of exercise was to burn 400 calories a day. I was surprised and concerned. I'd hoped to protect her from body image concerns longer. Part ...

MINSK, August 12. /TASS/. The Zapad 2025 military exercise will practice planning the use of nuclear weapons and the Oreshnik missile system, Belarusian Defense Minister Viktor Khrenin announced after ...