How to encrypt data in Linux using gpg and open SSL

1 Introduction Encryption is the process of encoding messages or information in such a way that only authorized parties can read them. With almost no privacy in this digital generation of our’s, encryption of our data is one of the most required tools. Most of the applications like...
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ARM chips and their benefits in a Raspberry Pi

In the process of building a Raspberry Pi cluster, I came across a few libraries for inter-node communication. I was facing some issues while using these libraries and the errors weren’t one of the common ones associated with Raspberry Pis.  These libraries made use of a feature called...
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Django, python web-framework installation

Django is a Python web framework. It helps you rapidly build high performance and efficient web applications. It’s very much liked by the developer community because of some of its amazing features like template system , URL design , etc.  Django supports both Python 2.7.x and Python 3.x...
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Blog series Idea : Image processing in python

I am planning a series on image processing with python. The image processing would be helpful in machine learning tasks such as computer vision. It can also be used as a pre-processing step in applications like Optical CharacterRecognitions. Following are the ideas I have. Please share the ones...
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Build your own steganography tool with python

Steganography is the process of hiding text or files like images, documents etc within another file like an image, audio, some other text, etc. This technique was used by many groups of people to hide and send a secret message so that only The person to whom it would...
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Find synonyms and hyponyms using Python nltk and WordNet​

What are Wordnet, Hyponyms, and synonyms? Wordnet is a large collection of words and vocabulary from the English language that are related to each other and  are grouped in some way. That’s the reason WordNet is also called a lexical database. WordNet groups nouns, adjectives, verbs which are...
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Search Wikipedia from Command Prompt

This tutorial shows how to quickly setup python scripts to search Wikipedia  right form the terminal.  This would be ideal for people who want to quickly read up on a topic without having to open a browser , wait for it to load and search. Terminal would do the...
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Hitchhiker’s guide to learning python

This blog post will be a guide to python resource, right from where you can start learning this amazing  language to finding resources to c solve complex problems in the field of computer vision, big data , Natural Language processing, etc. My aim is to refine these post...
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