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My notes on Programming, Software and Systems Design, Big Data, Data Science, AI/ML and Technology in general
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Category: Programming

Python learning: scrapbook

April 26, 2019 Pradeep Pant Leave a comment

While browsing my Evernote I found a scrapbook which I have made while learning Python some years back. Thought to…

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Posted in: Programming Filed under: programming, python

Microsoft Visio and infamous Windings font

April 16, 2019 Pradeep Pant Leave a comment

Another Microsoft misery   This time, I am struggling to handle the bullets in SVG output of my drawing.  What…

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Posted in: Programming

IE11 issue with “arrow” and “includes” Javascript method and an alternate solution

April 15, 2019 Pradeep Pant Leave a comment

Again one more Microsoft problem 😢 😢 Yesterday, I  suddenly observed that one part of my newly developed feature was not…

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Posted in: Programming

Perl development journey and books collection

March 31, 2019 Pradeep Pant Leave a comment

While doing routine cleaning of my personal library I was surprised to see the Perl book collection I have made…

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Posted in: Programming, Server side (Perl 5, Perl 6), Web development Filed under: coding, OpenSource, Perl, PerlBooks, programming, SoftwareDevelopment

New coder and Experienced coders

March 23, 2019 Pradeep Pant Leave a comment

I’ve found that a big difference between new coders and experienced coders is faith: faith that things are going wrong…

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Posted in: general, Programming Filed under: coding, programming, quote

Books recommendation series: Predictive analytics

March 22, 2019 Pradeep Pant Leave a comment

Book Predictive analytics, The Power to Predict Who will Click, Buy, or DieEric Segelhttps://www.predictiveanalyticsworld.com/book/ Theme This book deals with quantitative…

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Posted in: Programming Filed under: book

date sorting in datatables using moment js

March 14, 2019 Pradeep Pant Leave a comment

Sorting dates could be tricky because of various date and time format used. Fortunately there is awsome js lib called…

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Posted in: Client Side (HTML/XHTML, Javascript, XML, Jquery, Ajax, JSON), Programming Filed under: datatable, jquery, programming, sorting

git amend scenerios

March 12, 2019 Pradeep Pant Leave a comment

Sometimes we need to change the commit message of already committed/committed-pushed files. See below some of the scenarios might arise..…

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Posted in: git, Linux Based Development, Programming Filed under: git, linux, programming

jQuery accordion with fontawsome icons

March 8, 2019 Pradeep Pant Leave a comment

a small imple of jQuery accordion (show/hide blocks) Accordions (extend/collapse) are useful when you want to toggle between hiding and…

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Posted in: Programming

Books recommendation series: Elements of statistical learning

March 1, 2019 Pradeep Pant Leave a comment

Since long I was thinking to write down my recommendation of the books I have read recently or in past…

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Posted in: Data Science, Data Science, Machine learning / AI, Mathematics, Programming Filed under: book, datascience, machine-learning

SpaceVim review

February 27, 2019 Pradeep Pant Leave a comment

As a Vim user for nearly 2 decades, recently I got an opportunity to explore SpaceVim a new Vim distribution.…

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Posted in: Linux Based Development, Programming Filed under: linux, programming, vim

Perl 6 Book

February 26, 2019 Pradeep Pant Leave a comment

Think Perl 6How to Think Like a Computer Scientist Very well written. Must read for Perl developers. https://greenteapress.com/wp/think-perl-6/

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Posted in: Programming, Server side (Perl 5, Perl 6)

git quick tip – branching and merging

August 7, 2018 Pradeep Pant Leave a comment

Sometimes you want to do experiment work or wants to patch the git master branch with some experimental code, in…

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Posted in: git, Linux Based Development, Programming

grep and map-Two magical operators

August 5, 2018 Pradeep Pant 7 Comments

Over the years I have extensively used map and grep in Perl, JavaScript, Python, Linux. I am sure most of…

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Posted in: Perl, Programming Filed under: Perl, perl map, programming

Deep learning specialization notes

June 17, 2018 Pradeep Pant Leave a comment

A couple of months back I have completed Deep Learning Specialization taught by AI guru Andrew NG. During the learning process,…

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

Data Structures and Algorithms in Python – Graphs

May 16, 2018 Pradeep Pant Leave a comment

Graph Implementation – Adjacency list We’ve used dictionaries to implement the adjacency list in Python which is the easiest way.…

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Posted in: Data strcuctures and algorithms, Programming, Python Filed under: algorithm, data-structures, python

Data Structures and Algorithms in Python – Sorting

May 15, 2018 Pradeep Pant Leave a comment

Bubble Sort Implementation The bubble sort makes multiple passes through a list. It compares adjacent items and exchanges those that…

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

Data Structures and Algorithms in Python – Recursion

September 5, 2017 Pradeep Pant Leave a comment

Computes the cumulative sum – Recursion Aim is to write a recursive function which takes an integer and computes the…

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Posted in: Data strcuctures and algorithms, Programming, Python

Implemeting Data Structures and Algorithms in Python: Problems and solutions Contd..

July 22, 2017 Pradeep Pant Leave a comment

Contd.. from last post Array Pair SumArray Pair Sum Given an integer array, output all the unique pairs that sum…

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Posted in: Programming

Implemeting Data Structures and Algorithms in Python: Problems and solutions

June 23, 2017 Pradeep Pant Leave a comment

Recently I have started using Python in a lot of places including writing algorithms for MI/data science,  so I thought…

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Posted in: Data strcuctures and algorithms, Programming, Python Filed under: data-structures, programming, python

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