Binod Karunanayake – Medium

Binod Karunanayake

Binod Karunanayake

How to Sort YouTube Music Playlist on a Web Browser

A quick hack to sort your YouTube Music Playlist temporarly.

Jun 18

How to Sort YouTube Music Playlist on a Web Browser

Jun 18

Binod Karunanayake

Zero-Knowledge Proof of SHA256 Hash using zkSNARK

This article provides you sufficient commands to run zkSNARK algorithm with circom circuits on a Ubuntu Docker image to prove SHA256 hash.

Apr 30

Zero-Knowledge Proof of SHA256 Hash using zkSNARK

Apr 30

Binod Karunanayake

The Perfect Laptop Keyboard Layout Does Exist…

In this article, I argue that the given laptop keyboard layout is the optimal configuration for an average user.

Mar 28

The Perfect Laptop Keyboard Layout Does Exist…

Mar 28

Binod Karunanayake
in
CoinsBench

Running a Blockchain Explorer for Geth using Docker

This article provides detailed steps to run Chainlens blockchain explorer for Geth (go-ethereum) using Docker.

Nov 24, 2023

Running a Blockchain Explorer for Geth using Docker

Nov 24, 2023

Binod Karunanayake
in
CoinsBench

How to Listen Events Emitted from Smart Contracts using Python

If you’re a blockchain based app developer, you may encounter situations that you need to listen events emitted from the smart contracts…

Nov 16, 2023

Nov 16, 2023

Binod Karunanayake
in
CoinsBench

Setup a Private Blockchain using Geth and Docker

This article provides step-by-step detailed guidelines to deploy a private blockchain using ethereum/client-go aka geth (go-ethereum) on…

Nov 1, 2023

Setup a Private Blockchain using Geth and Docker

Nov 1, 2023

Binod Karunanayake

Accessing GoodWe Sems Portal API: A Comprehensive Guide

If you are a user of GoodWe inverters and batteries, you might be interested in accessing the GoodWe Sems Portal API to retrieve data and…

Jun 27, 2023

Accessing GoodWe Sems Portal API: A Comprehensive Guide

Jun 27, 2023

Binod Karunanayake

Open Policy Agent (OPA) Support in WSO2 API Manager

In this article, I discuss how to attach an OPA policy to an API in WSO2 API Manager using a sample scenario

May 18, 2023

Open Policy Agent (OPA) Support in WSO2 API Manager

May 18, 2023

Binod Karunanayake

How to Pass End-User Attributes to the Backend in WSO2 API Manager

Get this sample code and modify the CustomGatewayJWTGenerator.populateStandardClaims() method as below.

Nov 18, 2022

Nov 18, 2022

Binod Karunanayake

Using REST APIs to Manage Lambda APIs in WSO2 API Manager

In this article, I discuss how to use WSO2 API Manager’s Publisher APIs to create and update Lambda APIs

Nov 2, 2022

Nov 2, 2022

Binod Karunanayake

Binod Karunanayake

PhD Candidate @RMIT University | Former Software Engineer @WSO2 | BSc Engineering (Hons) University of Moratuwa

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