I learn graphic programming long back when I used to be a Windows user (those days and even now students in India start with Windows ) and so C programming I learnt with Turbo C compiler. …

If you are using computer and Internet for any level and you are in any profession, you often come across a situation to download and use torrent. But torrent has been a taboo for many network administrators and policy makers and so many places it is blocked. For my research…

I am using Ubuntu on my two years old laptop as main operating system since beginning. Now, its 1 TB hard disk is about to fill, and so I am getting “Low memory” error message since last couple weeks. So, this weekend I decided fix this and end up knowing…

This is fourth and final part of articles series on hashing and hash collision, previous three parts are prerequisites to understand this part clearly and work on earlier concepts and those can be found at below links. Hashing: Part1 Application of Hashing: Demo Part2 Hash Collision: Part3 In part 3…

This is third article of four parts article series the first two parts is prerequisites for this part and can be read from following links. How to Demonstrate Hashing and It’s Application to Beginner using Structure and Array in C: The… The usages and applications of Hashing in Digital era doesn’t need any introduction for technical literate but…medium.com How to Demonstrate Hashing and It’s Application to Beginner using Structure and Array in C: The… This is the second part of a multi-parts hashing article. The first part is prerequisite to follow this and further…medium.com

This is the second part of a multi-parts hashing article. The first part is prerequisite to follow this and further article in the series. First part can be read through below link. How to Demonstrate Hashing and It’s Application to Beginner using Structure and Array in C: The… The usages and applications of Hashing in Digital era doesn’t need any introduction for technical literate but…medium.com

The usages and applications of Hashing in Digital era doesn’t need any introduction for technical literate but explaining Hashing concept to naive or beginner is heap of confusion. I was exactly in the same situation when I need to teach Hashing to first year computer science graduate students. I was…

As 2018 is going to be over in few days, I thought why not end this eventful year by sharing an interesting story which is real, technical and educative. The main actor of this story is “spam” email. Yes, spam email, which can be defined as any “unsolicited messages” which…

PDFtk is a simple tool for doing everyday things with PDF documents. This article is about my little experience with pdftk on Ubuntu which saved my golden time during my Ph.D. thesis submission and re-submission. On Monday, 7th May 2018, I defended my Ph.D. work and I wanted to share…