Ajitesh Kumar

Angular – HttpClient Get API Code Example with Promise

Angular HttpClient got recently released in Angular 4 (later versions) and then formalized in Angular 5. Going forward, Angular recommends…

8 years ago

Angular – Http Get API Code Example with Promise

Promise, in Javascript, allows an asynchronous operation to happen in the sense that caller function getting promise object returned by…

8 years ago

How to Install Hyperledger Explorer & Access Fabric Network

Hyperledgder Explorer is a Blockchain explorer which can be used to view the details on the one or more blockchain…

8 years ago

Kubernetes – Cheatsheet of Commands for Namespaces

Kubernetes namespaces represents virtual clusters (logical entity with a unique name) created out of same physical cluster to enable allocation or…

8 years ago

Learn to Create Hyperledger Fabric Blockchain with byfn.sh – Part 1

Hyperledger Fabric comes up with a script namely byfn.sh which can be used to Build Your First Network (byfn). Hyperledger Fabric script, byfn.sh (found…

8 years ago

Quantum Computing – Two Ways to Install QISKit on Linux

This article represents different ways in which you can go about installing Quantum Information Science Kit (QISKit) on Linux and…

8 years ago

Angular – How to Prevent XSS Attacks – Code Examples

This article represents concepts and related instructions, code example/sample in relation to Cross-site scripting (XSS) security vulnerabilities in Angular app…

8 years ago

Quantum Computing – How to Install QISKit using PIP

This article represents instructions and related concepts on how to install QISKit (Quantum Information Science Kit) using PIP. As per Wikipedia Page…

8 years ago

Kubernetes – How to Create / Delete Namespaces; Why Namespaces?

This article represents concepts related to Kubernetes Namespace and how to create/delete the namespaces. The following topics are discussed in this article: What…

8 years ago

How to Install Kubernetes on Mac OS/X

This article represents point-to-point instructions on how to install / setup Kubernetes on Mac OS/X. We will look into steps for…

8 years ago

Angular – Create PWA with Angular Material UI/UX

This article represents instructions and concepts related to How to create a Progressive Web Angular App (PWA) with Angular Material.…

8 years ago

How to Install Kubernetes in Ubuntu VM

This article represents a quick, crisp and to-the-point instructions on how to setup Kubernetes on Ubuntu VM. The steps below…

8 years ago

Hyperledger Fabric – Are Channels Private Blockchain? (Deep Dive)

This article represents Hyperledger Fabric Channels concepts and related details in form of some of the following topics: What are Channels? Hyperledger…

8 years ago

Angular 5 – How to Create Progressive Web Apps (PWA)

This article represents steps and instructions on how to create a progressive web app (PWA) using Angular 5. In the…

8 years ago

Angular – How to Create Progressive Web App with Angular 4

This article represents steps required to get started with / create progressive web app (PWA) using Angular 4.* and earlier…

8 years ago

Hyperledger Fabric – Cryptogen Tool Not Found…Exiting

This error, Cryptogen Tool Not Found...Exiting occurred when I tried to build the first network by executing byfn.sh script using following commands for the…

8 years ago