A container for all my views with excerpts from technology, travel, films, books, kannada, friends and other interests. I am Thejesh GN, friends call me Thej.
Table of Contents1 Welcome to SystemML2 Install SystemML and Run Hello World3 Run advanced program using Spark4 Connect to Jupyter Notebook5 Run ML using Notebook on Bluemix I have been exploring data as part of work and hobby for a long time. My process mostly involves clean up, analyze and visualize. Something that...
As a teenager I was very curious about stars and galaxies. Only time we could get to see something related was an yearly school trip to Jawaharlal Nehru Planetarium, Bangalore. As I grew up my interest moved to technology from science. Mostly because technology gave me an opportunity to tinker with. When I...
Table of Contents1 Getting Started1.1 Using JSconsole1.2 Into an HTML Page1.3 Using Try JSONata2 Let’s begin with some data3 Let’s write some more queries JSON is the defacto data format for web APIs. Usually getting the data you want out JSON means iterating through the arrays, find if the key exists and then...
Let’s say I have a Bluetooth Low Energy device which is a GATT server and is not connected to internet. I have a phone which can connect to this BLE device, authenticate itself and do some data exchange. The problem I am trying to solve authentication. The condition is both BLE device and...
I am upgrading multiple things. So things might break. Comment below if you find any broken stuff.
I have been using Webhooks for a long time now. Webhooks are HTTP callbacks. They usually get called with HTTP Post request on an event. For example system one does a POST request on system two when something changes on system one. These are typically used by heterogeneous systems for plumbing. In my...
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Thejesh GN (ತೇಜೇಶ್ ಜಿ.ಎನ್) "Thej" is an Independent Technologist, Hacker, Maker, Traveler, Blogger, InfoActivist, Open data and Open internet enthusiast from Bangalore, India. He loves experimenting with all things life and hence some times he is called hacker and other times duct tape. You can read more about him here. Email [ i @ thejeshgn dot com]. PGP/GPG Keys are here.
(C) Thejesh GN.The views expressed on this site are mine (Thejesh GN) alone and do not necessarily reflect the views of my employer. Please read the terms and conditions before reading or commenting on this blog.
