Blind 75, Leetcode 217: Contains Duplicate
Leetcode 217. Contains Duplicate
Blind 75
Arrays and Strings
Data Structures & Algorithms (DSA)
Lean Fellow
Elevate User Experience with Music
Introduction We all know the power of music. It can move mountains, heal problems, bring life out of nothing. As popularly quoted and observed, we can’t imagine video content without music. That’s why songs, back ground music have got so much prominence in movies. There are umpteen number of movies/scenes which worked mainly due to … Read more
How to protect eyes from UV rays?
Short answer: LUTINA glasses Long answer: I’ve always been conscious about exposure to screens. However, the biggest regret for many years has been not to haven taken the action to protect eyes. Its known that eyes are the most important organs in human body. It is through them we experience the world, primarily. Its surprising … Read more
How to avoid cancer? – An unusual advice
One of the deadly health threats causing severe unrest in public is cancer. Given the life style challenges, every person is at risk and thus the anxiety. We’ve been hearing horror stories about the unfortunate victims. Its no more a remote threat and many in friends/family have already been affected. There are also several social … Read more
50 inspirational quotes for everyone (Set 1)
The customer’s perception is your reality. – Kate Zabriskie Whenever you see a successful business, someone once made a courageous decision. – Peter F. Drucker In the new world, its not the big fish which eats the small fish, it’s the fast fish which eats the slow fish. – Klaus Schwab Time is the new … Read more
An innovative way to screen candidates online
We all know hiring is a daunting task both for employers and candidates. Early filtration of suitable candidates can eliminate much friction in the process. Online assessments have come to the rescue and are helping in this regard. How about introducing another form of online assessments, where the candidates choose best amongst themselves! How does … Read more
First Principles thinking – The secret sauce of disruptive mindset
The world is after disruption! Its a paradox that many are striving for disruption but at the same time there’s a common belief about all the ideas are already taken. However, the world continues to move on, with incremental innovation and also at times ground breaking disruption. How are the original thinkers able to come … Read more
The Pareto principle or 80/20 rule – Boost your productivity
The Pareto principle is popularly known as the 80/20 rule. It is applied in many areas like business, sales, and productivity. E.g. 80% of the outcome is delivered by 20% of the team members. 80% of revenue is from 20% of clients. 80% of your results will come from 20% of your efforts. 80% of … Read more
The Feynman Study Technique – Boost your memory and learnings
We all have heard that the best way to learn is by teaching. There’s a renowned technique named after Nobel Prize winning Physicist, Richard Feynman which emphasizes the same. Here are the four steps in the technique: My Experience: I was practicing this technique without knowing about it. Many would have done the same. In … Read more