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Abhi Jadav
A Dreamer!
A Dreamer!

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Search logic behind "Username already exists"
Every time you try to create a new account on any of the websites, you begin with your name and, more often than not, you get the response “Username is already taken”. Then, you add “your name + date of birth”, to realize it also has been “already taken” to...

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Java Collections-Different Operations Time Complexity
Java Collections – Performance (Time Complexity) Many developers I came across in my career as a software developer are only familiar with the most basic data structures, typically, Array, Map and Linked List. These are fundamental data structures and one c...

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Naïve Bayes Classifier
Introduction Here’s a situation you’ve got into: You are working on a classification problem and you have generated your set of hypothesis, created features and discussed the importance of variables. Within an hour, stakeholders want to see the first cut of...

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Josephus Problem Explored
Josephus Problem restated simply, is this: there are n people standing in a circle, of which you are one. Someone outside the circle goes around clockwise and repeatedly eliminates  every other person in the circle , until one person — the winner — remains....

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VLC-A Life Saver!
How to rotate and save a video using VLC media player Maybe you have captured a video with your cellphone or camcorder and when you try to play it in your computer, you discover that it is rotated 90 degrees. This error happens because many cellphones don’t...

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Tricky C Questions with explained answers
Tricky c programs question and answers with explanation. Enjoy yourself ! (1) What will be output if you will compile and execute the following c code? struct   marks {   int   p :3;   int   c :3;   int   m :2; }; void  main(){   struct   marks  s={2,-6,5};...

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My first Internship
Abhi Jadav from L.D. College of Engineering tells about why he chose to intern at a startup! @Abhi: Congratulations & all the best from the team Posted by Interestship on Tuesday, May 26, 2015

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C.H.I.P.- A computer at $ 9
About this project C.H.I.P. is a computer. It’s tiny and easy to use. C.H.I.P. does computer things. Work in LibreOffice and save your documents to C.H.I.P.’s onboard storage. Surf the web and check your email over wifi. Play games with a bluetooth controll...

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XAMPP Tutorial: How to Use XAMPP to Run Your Own Web Server
XAMPP stands for Cross-Platform (X), Apache (A), MySQL (M), PHP (P) and Perl (P). It is a simple, lightweight Apache distribution that makes it extremely easy for developers to create a local web server for testing purposes. Everything you need to set up a ...

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Scientists capture the first image of light behaving as both a particle and a wave
Light simultaneously showing spatial interference and energy quantization. The concept of photons -- that is, particles of light -- has been around since 1905, explained by Albert Einstein as the "photoelectric" effect. This effect occurs when light hits a ...
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