The command-line interface is one of the oldest, yet commonly used human-computer interface, where users type textual commands with arguments to get desired results. Developers often provide command-line options for software applications along with a graphical user interface. Several programming languages provide standard libraries to help programmers parse and handle…

Most of us, at some stage, may have argued with our friends regarding the color name. I recall many such discussions where I could not completely agree with the suggested color name, often arguing whether the object is green or blue, red or brown, etc. I recall learning twelve colors…

Languages have some interesting aspects. Two of which are synonyms and antonyms. Where synonyms can be used to find similar words for a particular word, antonyms, in contrast, give you a word with the opposite meaning. And the way by antonym works is interesting. …

There is more than one way to express our thoughts in any human language. Some persons may express it with one single word. Others may describe their thoughts in multiple sentences. The goal is to express our feelings to others. When we start learning a new language, assuming that we…

During the final year of my high school, I came across the poem ‘Stopping by Woods on a Snowy Evening’ by Robert Frost, where the poet concludes with his desire to go on with his travel despite the beautiful view of snowfall in the woods. The words from this poem…

I started photography some years back. I think that the primary inspiration came from my father’s analog photography; even though most of his photographs revolved around family and friends. But he had stopped photography a long back. And all I recall is that his analog camera no longer worked. Nevertheless…

John Samuel

Data Science Research, Photography, Art and Traveling

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