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Python’s StringIO module
If you have primarily used Python for web backend development (Django/Flask, etc.), there are some aspects of Python you might not have needed, but are useful when working with data. One such is the StringIO class: StringIO creates an in-memory file-like object that you can read from and write to, just like you would with…
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Using Python for Web Backends and Data/AI
The growth of AI and LLMs in Python has given the language a whole new life. It’s been my favourite language for years and it always makes me happy to see it grow (and that’s despite whatever Theprimeagen and DHH might say!). I came to Python through Django — moving on from systems programming in…
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Chip Fabrication in India: Tata Electronics’ $14 Billion Investment
After years of unsuccessful attempts by various players to establish semiconductor fabrication in India, it seems the tide is finally turning: Tata Electronics Private Limited (est. 2020) has started investments in four manufacturing facilities spread across India. There’s also the China + 1 strategy at play here, where countries are trying to reduce dependence on…
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Why is Kubernetes also called k8s
Kubernetes is abbreviated as “K8s” to shorten it’s length. There are 8 characters in “Kubernetes” between the first letter “K” and the last letter “s”. There are a few other places in the software industry where you might have noticed this style of abbreviation: I saw it first in “i18n” for “internationalization” (from where it…
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Air Conditioner (AC) Buying Checklist
I was looking for a new AC for home recently and most online articles, which I checked, mentioned things like, “measure your room size”, “Decide Window vs Split AC”, “check energy star rating” etc. These are the things which I knew already; I needed other advanced parameters on which to base my decision. So here’s…
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Getting Started with WordPress
Last Updated: Feb 2025 WordPress is a great choice for building websites if you are semi-technical. Its standout feature is that the content can be added and edited on a WordPress (WP) site very easily, and the site layout can be updated fairly easily as well (Hence the moniker Content Management System (CMS)). WordPress is…
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PostgreSQL or Postgres?
I usually use “Postgres” when speaking to other developers and PostgreSQL in documents when I can use the capitalised “SQL” for emphasis. Here’s how the PostgreSQL name came up: PostgreSQL evolved from the Ingres project at the University of California, Berkeley. In 1982, the leader of the Ingres team, Michael Stonebraker, left Berkeley to make a proprietary version…
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Signal App’s awkward copy-paste gesture
The “Copy message” button in the Signal App on iPhone doesn’t show up when you long press the text (on the pop-up ribbon like other messaging apps). The copy icon is placed in the bottom Tab Bar. That seems like an awkward UX error for such a mature app! Or is it just me wondering…
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India’s New Education Policy (NEP 2020) — Key Points
(Cross-post from schooldesk.io) A New Education Policy (NEP) for India was approved by the Union Cabinet on 29 July 2020. The policy is forward-looking, inclusive, the right amount of idealistic, and very much doable. There are big changes to the current system in this policy and these are being received very positively by most people,…