Skip to main content

Blog @ Codonomics

Democratizing Knowledge & Experience

Search This Blog

My Footprints On Internet

Open Source
Android Play Store
LinkedIn
Medium
GoodReads
StackOverflow
Testimonial
My Quotes
About Me

Posts

Buy @ Amazon

What is so wrong with TDD?

on August 26, 2019

Art of Software Development Clean Code Practices clean-code Software Craftsmanship TDD

+

Get link
Facebook
X
Pinterest
Email
Other Apps

Top 10 FacePalm Things I Witnessed In The Enterprise World

on August 04, 2019

Enterprise Software Development Gotchas org culture Pitfalls

+

Get link
Facebook
X
Pinterest
Email
Other Apps

Securing Microservices in the Cloud

on July 02, 2019

micro-services microservices security Web Security

+

Get link
Facebook
X
Pinterest
Email
Other Apps

Understanding Open Conversation By Example

on June 28, 2019

Agile Or Fragile Team Consulting Hard Conversation leadership Open Conversations Open Culture TEAM

+

Get link
Facebook
X
Pinterest
Email
Other Apps

What is -O- option in wget?

on May 15, 2019

command line Linux Ubuntu wget

+

Get link
Facebook
X
Pinterest
Email
Other Apps

What does a woman want from a man most?

on April 05, 2019

life-lessons morals and values philosophy

+

Get link
Facebook
X
Pinterest
Email
Other Apps

Essential ProTips For Great Life

on April 03, 2019

life-hacks ProTips

+

Get link
Facebook
X
Pinterest
Email
Other Apps

Spring Boot Alternatives On Java Platform

on March 14, 2019

Alternatives JEE microservices Spring Boot web-frameworks

+

Get link
Facebook
X
Pinterest
Email
Other Apps

If I could live my life again

on March 09, 2019

Motivation Poem self-help

+

Get link
Facebook
X
Pinterest
Email
Other Apps

Update docker containers when its image is updated

on March 07, 2019

Docker docker-compose microservice microservices solution-recipe

+

Get link
Facebook
X
Pinterest
Email
Other Apps

What is @SpringCloudApplication?

on March 04, 2019

+

Get link
Facebook
X
Pinterest
Email
Other Apps

Do you follow your heart or your mind?

on March 03, 2019

life-hacks philosophy

+

Get link
Facebook
X
Pinterest
Email
Other Apps

Recipe of Solution to Docker Permission Denied Problem

on February 27, 2019

Docker Linux Maven Shell Ubuntu

+

Get link
Facebook
X
Pinterest
Email
Other Apps

Subscribe

Posts

Posts

All Comments

All Comments

Followers

Archives

2026 33

2025 28
- September 1
- August 4
- July 3
- June 1
- May 1
- April 2
- March 2
- February 12
- January 2
2024 22
- October 6
- September 3
- July 1
- June 4
- May 1
- March 1
- February 1
- January 5
2023 22
- December 1
- September 3
- August 4
- July 6
- May 3
- April 3
- March 1
- January 1
2022 9
- September 1
- August 2
- July 1
- June 2
- March 1
- January 2
2021 28
- December 3
- November 5
- October 8
- September 1
- August 2
- July 3
- June 1
- May 1
- April 1
- March 1
- February 2
2020 45
- December 2
- November 2
- October 7
- September 5
- August 10
- July 6
- June 2
- May 3
- April 2
- March 2
- February 1
- January 3
2019 31
- December 1
- October 1
- September 4
- August 2
- July 1
- June 1
- May 1
- April 2
- March 5
- February 6
- January 7
2018 22
- December 7
- November 2
- August 5
- April 3
- March 5
2017 20
- December 2
- November 1
- October 1
- September 4
- August 7
- July 3
- June 1
- March 1
2016 12
- August 3
- July 1
- April 2
- March 3
- February 2
- January 1
2015 5
2014 33
- September 4
- August 6
- May 3
- March 5
- February 7
- January 8
2013 9
- December 3
- July 1
- May 5
2012 7
- December 1
- October 1
- August 2
- May 3
2011 26
- November 4
- October 5
- September 3
- June 4
- May 1
- April 3
- March 2
- February 2
- January 2
2010 12
- December 1
- November 2
- October 2
- September 3
- August 3
- July 1

Show more Show less

Labels

10 commandments
12 Factor App Principles
Aadhar
AB Testing
Acer Predator Triton 300
achievement
Adopt AWS Rightly
Advice
Agile
agile adoption

Show more Show less

Stack Exchange User Flair

Popular Posts

Fix for Ollama Issue on Windows 11 where it doesn't connect

If you are using Ollama on Windows 11 machine and are encountering the error below: Error: Head "http://0.0.0.0:11434/": read tcp 127.0.0.1:61593->127.0.0.1:11434: wsarecv: An existing connection was forcibly closed by the remote host. Then it is likely that your previous force closure of Ollama left an abandoned process connecting to the said port - 11434. Unfortunately, at least in my case, this process didn't vanish even when I restarted the system that sure troubled me much. The fix that worked for me was to identify the process-id of that rogue/abandoned process and kill it by its process-id. This is done in Windows Powershell (having admin privileges) like below: Find process-id using the command ` Get-NetTCPConnection -LocalPort <port_number> | Select-Object -ExpandProperty OwningProcess ` where you replace the <port_number> with actual port (11434 in this case) and this command outputs the PID of the process. ...

Should I buy refurbished laptop from Amazon?

This post is based on my experience with amazon.in and guess it to be true on all other platforms as well. At least you can check out and verify for these pointers before you make that decision to buy renewed/refurbished laptop on Amazon with your hard earned money. I see this question propping up in several forums and on many different occasions. In the recent past, I had my 5 year old dell laptop that gave up because its motherboard failed. One of the options that I had in my mind was to re-use the HDD and the 16GB DDR4 RAM of that old laptop in the one that I purchase next as secondary. I had come to a conclusion that it is not worth buying a refurbished/renewed laptop at all. Why? For the following reasons, most of which I see as BIG #RedFlags: You got to remember that Amazon provides a platform for 3rd party sellers to sell their products as well. So in your search for refurbished laptops you wouldn’t want to choose some random 3rd party seller who Amazon doesn’t endorse. You...

Understanding the WSL2 Mirrored Networking Conflict

When optimizing your development environment on Windows, you might encounter a frustrating "silent failure" where Docker containers appear to run but remain unreachable via their assigned ports. This conflict typically stems from how WSL2 and Docker Desktop negotiate network traffic. (I had been through this when I tried to set-up my development environment for ReactNative/Expo application in Docker container.) The Architecture: Mirrored vs. NAT By default, WSL2 uses Network Address Translation (NAT). In this mode, WSL2 lives behind a virtual switch with its own IP address. While reliable, it adds a layer of complexity for local networking. (Spoiler Alert: I resorted to this legacy convention for reliability reasons, at the time of this writing having latest stable version of Docker Desktop). Reasons: Good default for general, isolated development; avoids complex network setup. Downsides: Requires port forwarding to access localhost services from Windows; VPNs can brea...

Beyond Grep: Master ripgrep Performance in Claude Code

If you’ve ever wondered why modern AI coding agents like Claude Code (CC) feel so "aware" of your codebase, the secret often lies in a small, incredibly fast tool called ripgrep (rg) . ripgrep is a line-oriented search tool that recursively searches your current directory for a regex pattern. It combines the raw speed of C with the safety of Rust. It is faster than almost every other search tool because it is built on top of Rust’s regex engine, which uses finite automata, SIMD, and aggressive literal optimizations to make searching very fast. It is the engine that allows Claude to "read" your project in milliseconds. Most importantly for developers, ripgrep respects your `.gitignore` . It won't waste time searching through your `node_modules` , `.git` , or build artifacts, ensuring that Claude only sees the code that actually matters. There are 3 distinct ways Claude can utilize this tool? Depending on your codebase size ...

Write ESM, Test CJS: The Pragmatic Blueprint for Expo 54 and React 19 using Jest for testing

Migrating an application platform to pure ECMAScript Modules (ESM) looks great on paper. Modern ` import/export ` syntax, cleaner tree-shaking, and alignment with Node standards are incredibly compelling reasons to make the switch. However, when you bring pure ESM (` "type": "module" `) into the native mobile landscape with Expo 54, React 19, and Jest, you quickly run into a wall of configuration issues. Native mobile architectures rely heavily on custom asset resolution pipelines and deep native bridges that expect a CommonJS architecture during unit testing. The good news? You don't have to give up modern syntax to avoid configuration headaches. This guide outlines the ultimate middle-ground blueprint for your next greenfield Expo React Native project: Write clean ESM code, but run your test runner in standard CommonJS mode . The Architecture Stack Our production-grade stack focuses on stability, rapid testing feedback loops, and modern UI development: Core Fr...

My Past Speaking Engagements

Powered by Blogger

Copyright 2021