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programming pointers
My notes on Programming, Software and Systems Design, Big Data, Data Science, AI/ML and Technology in general
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Author: Pradeep Pant

A static blog using Gatsby, Work planning and SE Radio: a coincidence

December 4, 2019 Pradeep Pant Leave a comment

For quite some time, I am interested in building a static blog that uses markdown as the main data source…

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Posted in: Programming, React Angular GraphQL JavaScript Framworks Filed under: JavaScript, ReactJS, SoftwareDevelopment, web-development

High time to upgrade to HTTP/2

November 30, 2019 Pradeep Pant Leave a comment

Request multiplexing over a single TCP connection is the most advanced feature of HTTP/2 protocol over HTTP/1.1. The image below…

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Posted in: Programming, Web development Filed under: apache, HTTP, web-development

12 years of tech blogging

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I just realized that I have completed 12 years of tech blogging. My first post was like this… Is anbody…

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Posted in: general, Programming Filed under: 10Years, blogging, programming, thoughts

JSX in ReactJS: a quick intro with examples

November 27, 2019 Pradeep Pant Leave a comment

What is JSX file  A JSX file can have HTML code in a JavaScript file.  JSX elements are treated as…

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Posted in: Client Side (HTML/XHTML, Javascript, XML, Jquery, Ajax, JSON), Programming Filed under: html, JavaScript, jsx, ReactJS, web-development

CNN: Understanding edge detection with an example

November 21, 2019 Pradeep Pant Leave a comment

The convolution operation is one of the fundamental building blocks of a convolutional neural network and here we’ll discuss edge…

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Posted in: Machine learning / AI, Programming Filed under: AI, Convolutional-Neural-Network, deep-learning, machine-learning, programming

WebDAV: an old horse but still useful!

November 10, 2019 Pradeep Pant Leave a comment

My first encounter with WebDav protocol back in 2004-05 when I was writing the web part for SharePoint. WebDav is…

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Posted in: Programming, Web development Filed under: online-editing, programming, web-development, webdav

Reinforcement Learning Explained in brief for a layperson

November 6, 2019 Pradeep Pant Leave a comment

As we know, Machine Learning algorithms can broadly be divided into 3 main categories: Supervised Learning Unsupervised Learning Reinforcement Learning…

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Posted in: Machine learning / AI, Programming Filed under: #MachineLearning, programming

elasticserach FScrawler intermediate file location? help

October 18, 2019 Pradeep Pant 2 Comments

I am looking for a method that can intercept the output of FSCrwaler before this gets passed to the elastic…

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Posted in: Programming, Search Engine Filed under: elasticsearch, FScrawler, programming, search engine

Resize a column in a PostgreSQL table without changing data: Repost

October 15, 2019 Pradeep Pant Leave a comment

This morning I realized that one of the columns in the table I have recently created is running out of…

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Posted in: DBMS, Programming Filed under: postgreSQL

Deep learning on large images: challenges and CNN

October 7, 2019 Pradeep Pant Leave a comment

Applying deep learning on large images is always a challenge but there a solution using convolutional but first, let’s understand…

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Posted in: Machine learning / AI, Programming Filed under: AI, deep-learning, machine-learning

Prognostic Analytics for Predictive Maintenance, a case study

September 21, 2019 Pradeep Pant 2 Comments

First, let’s try to understand the difference between prognostic analysis and predictive analysis. Predictive analysis tells that something is going to fail in…

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Posted in: Programming Filed under: #MachineLearning, #PreventiveAnalytics, #PrognosticAnalytics, datascience

Debugging a crucial skill but very rarely taught

September 9, 2019 Pradeep Pant Leave a comment

Listening on software engineering radio podcast Diomidis Spinellis mentions how debugging is so much important in software development but still,…

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Posted in: Programming Filed under: debugging, programming

Outliers with Pankaj Mishra: podcast on entrepreneurship

September 7, 2019 Pradeep Pant Leave a comment

Found this interesting podcast focusing on the Indian IT landscape, start-up, journey and entrepreneurship in general. The bio says ”…

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Posted in: Programming Filed under: entrepreneurship, podcast

MOOCs alert: Practical Machine Learning with Tensorflow at NPTEL

August 30, 2019 Pradeep Pant Leave a comment

I like the way, Prof. Ravindran explains complex topics in an easy way. I took one of his course in…

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Posted in: Data Science, Machine learning / AI, Programming Filed under: machine-learning, MOOC, NPTEL, programming

Date print formats Perl Date::Manip

August 7, 2019 Pradeep Pant 4 Comments

Perl Date::Manip is one of the modules which I use a lot. It’s a wonderful lib and has very clean…

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Posted in: Programming Filed under: Perl, programming

Chandrayan-2 maneuvering

July 25, 2019 Pradeep Pant Leave a comment

Earthbound maneuvering starts today for Chandrayan-2 (Moon mission) sent by Indian Space Agency (ISRO) for its onward journey towards the…

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Posted in: Programming Filed under: chandrayan-2, india, isro, moon, moonmission, science, space, spaceexploration

Books recommendation series: Essentialism: The Disciplined Pursuit of less

May 30, 2019 Pradeep Pant Leave a comment

Book Essentialism: The Disciplined Pursuit of lessGreg MckeownEssentialism – The Disciplined Pursuit of Less Theme The theme of the book…

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Posted in: Programming Filed under: books

git push up to a certain commit

May 6, 2019 Pradeep Pant 2 Comments

This is a quick share on git.Scenario: I want to push my local changes to git but am having a…

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Posted in: Programming

Algorithms performance: big O notation: simplified short notes

May 3, 2019 Pradeep Pant Leave a comment

 The big O notation is used to analyze runtime time complexity. big O notation provides an abstract measurement by which…

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Posted in: Programming Filed under: algorithm, programming, SoftwareDevelopment

Podcast recommendation: Data, AI, ML & Software Engineering

April 30, 2019 Pradeep Pant Leave a comment

Currently, I am listening to the following podcast on topics like Software engineering, Data science, AI, ML and many more…

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