May 20, 2022

Typescript: Difference between unknown vs any

Both unknown and any are similar in a way but they are disimilar in a way too. Sounds confusing? Lets check out How they are similar? //any case let user:any user = 'abcd'; or user = {name: 'abcd'} // unknown case let user: unknown user = 'abcd' or…

Typescript

1 min read

Typescript

1 min read

Jun 23, 2021

JS interview: Implement map function

As a JavaScript developer, we frequently deal with operations on Array. JavaScript allows us to use declarative style where we can tell what to do and not how to do i.e. there are functions like map, reduce, filter etc. that work on each item of the Array and return the…

Java Script

2 min read

Java Script

2 min read

Jun 14, 2021

Javascript: Spread operator vs Rest parameter

Spread operator is used to spread the values in an iterable(arrays, objects,strings). Example: Rest parameters is a smart way of passing indefinite number of parameters to function i.e. we don’t restrict our function to take finite number of parameters. Example:- If this post was helpful, please click the clap 👏 button below a few times to show your support! ⬇⬇

Spread Operator

1 min read

Spread Operator

1 min read

Javascript: Spread operator vs Rest parameter

Spread operator is used to spread the values in an iterable(arrays, objects,strings).

Example:

Spread operator example

Rest parameters is a smart way of passing indefinite number of parameters to function i.e. we don’t restrict our function to take finite number of parameters.

Example:-

Rest parameter example

If this post was helpful, please click the clap 👏 button below a few times to show your support! ⬇⬇

Jun 7, 2021

Dynamically loading class in Typescript(Reflection in TS)

At times, it is required to load the class at execution time where the type of class is not known. In Typescript, we can take advantage of Compositionwhere in we can tell the class type based on the public interface declared. Let’s dig into what is meant by the public…

Typescript

2 min read

Typescript

2 min read

Nov 18, 2020

What is a container?

We developers deal with containers in our day to day life but when we need explain this term to someone in very simplistic language can be a daunting task. With this article I will try to provide a simplistic definition of a container. It all starts with the OS i.e…

Docker

2 min read

Docker

2 min read

What is a container?

It all starts with the OS i.e…

Sep 16, 2020

[Azure IoT]How-to-use-custom-allocation-policies in DPS

Azure device provisioning service supports registration of devices using below allocation policies. Lowest latency This policy assigns devices to the linked IoT Hub which will result in the lowest latency communications between device and IoT Hub Evenly weighted distribution This policy evenly distributes devices across the linked IoT Hubs. If…

Azure Iot Hub

2 min read

[Azure IoT]How-to-use-custom-allocation-policies in DPS

Azure Iot Hub

2 min read

Sep 8, 2020

Access internet on VirtualBox VM with Host-only adapter setting

This article is in continuation of story Ping Virtual Box(Guest) from Windows(Host). We will add the super power capabilities [Access Internet] which were lost when we tried to ping our virtual machine from the host machine. No more talking now!!!! Let start. Add network adapater i.e. NAT Network adapter NAT…

Virtual Machine

2 min read

Access internet on VirtualBox VM with Host-only adapter setting

Virtual Machine

2 min read

Sep 8, 2020

Ping Virtual Box(Guest) from Windows(Host)

In this article we will set up our VirtualBox network interface that is easily accessible by the host machine. We will ping the VirtualBox from the host machine and also make sure VirtualBox is able to access the Internet. Lets get started!!!!! Environment used Oracle VM VirtualBox [Ubuntu_18.04.3] [Guest] …

Virtualbox

3 min read

Virtualbox

3 min read

Jun 14, 2020

Deploy Azure Security Center for IoT C based security agent for Linux

If you are planning to use Azure security center for your Linux device, you can install the Azure security center agent on the device by following the steps below. Login to your device. In my case, it is a Virtual machine using ubuntu 18.04. …

Azure Security

2 min read

Azure Security

2 min read

Jun 8, 2020

Typescript tsconfig.json:- some compiler options demystified

People using typescript for there applications must have used tsconfig.json that is mostly copied over from projects. As a result, we tend to ignore the options that are present by default in tsconfig.json. Lets go through some most common and confusing options present out there. 1. target signifies which target of JavaScript…

Typescript

3 min read