map vs filter vs reduce

Array.map – map all values to an expression. 1] Expression value + 1 is applied to every item in the original array. 2] .map() returns a modified copy of the array leaving original untouched. 3] Result: [2,3,4,5,6,7,8] (a copy of the original array is created.) Array.filter – keep all that match a condition. NOTE: there is a small mistake in the animation. It should return [6,7], not [6,7,8]. I’ll fix it shortly. . . […]

From bare-metal to Kubernetes

I am impressed about this great journey and because i faced the same scenarios and followed the same steps I’m sharing this post from https://boxunix.com/post/bare_metal_to_kube/   Betabrand is a retail clothing company and crowdfunding platform, based in San Francisco. The company designs, manufactures, and releases new products in limited quantities each week. How migrating Betabrand‘s bare-metal infrastructure to a Kubernetes […]

Algorithm Visualizer

Algorithm Visualizer is an interactive online platform that visualizes algorithms from code. Learning algorithms from text and static images is quite boring. There have been many great websites that view animations of various algorithms though, for us being coders, nothing can be more comprehensible than visualizing the actual working code. https://algorithm-visualizer.org/    

TinyPICO

A tiny, mighty ESP32 development board Source : https://www.crowdsupply.com/unexpected-maker/tinypico TinyPICO is the world’s smallest, fully-featured ESP32 development board, designed to give you access to the power of the ESP32’s dual core 240 MHz processor and internet connectivity, all in a package smaller than your thumb! Why We Made TinyPICO There are quite a few ESP32 boards on the […]

How to configure remote access and connect to a remote MS SQL Server instance

Configuring remote access on a SQL Server instance To enable remote connection on SQL Server right – click on the server and select the Properties option. In the Server Properties dialog under the Connections tab check the Allow remote connections to this server option: Go to Start->Programs->Microsoft SQL Server 2005/2008/2012 ->Configuration Tools and select the SQL Server Configuration Manager: Under […]

Deploy dotnet Core MVC on Ubuntu with Supervisor

Introduction I Just purchased a Linux VPS and started to install dotnet core on it and use it for deploying dotnet core apps Removing Apache Most of Linux vps comes with apache so first step is to remove it. sudo service apache2 stop sudo apt-get purge apache2 sudo apt-get autoremove Finally, check if there is any configuration files […]