Development Archives | Devstringx Technologies

01 Nov

RxJS-Subject: Enable Communication Between Components

RxJS (Reactive Extensions for JavaScript) is a library for reactive programming using observables that makes it easier to compose asynchronous or callback-based code. A subject in RxJS is used for multicasting data. This means that data can be pushed into a subject and the subject’s subscribers will in turn receive that pushed data. There are 3 Variants of Subject: BehaviorSubject: BehaviorSubject needs an initial value as it must always return a value on subscription even if it hasn’t received a next(). Upon subscription, it [...]

By web admin Development ASyncSubject, BehaviorSubject, ReplaySubject, RxJS (Reactive Extensions for JavaScript), Setup an Angular Project, Use Angular CLI (Command Line Interface), Variants of Subject in RxJS Comments Off

14 Jul

Getting Started with SourceTree

SourceTree It is a free Git desktop client for Windows and Mac. It provides full capabilities of Git through its simple interface. SetUp Go to the Sourcetree website and click the download button. From the ZIP file you downloaded, click the application file (EXE for Windows or DMG for Mac). Note – This blog is considering Win installer. When you’ve successfully started the installer, you should see the Sourcetree wizard screen. Follow the Next and Finish prompts to complete the installation. After you install, you’ll have [...]

By admin Development bitbucket, git, VCS Comments Off

14 Jun

GIT – Distributed Version Control System

Git It is a distributed version control system developed by Linus Torvalds in 2005. When we work in an environment where multiple developers have to access and update the same code base then issues will arise if they try to update the codebase at the same time, for example one can override code of another developer. GIT address this problem nicely. SetUp You can install the GIT for the operating system of your choice by following the instructions mentioned in the link [...]

By admin Development code control, git, github, version control Comments Off

06 Jun

Streaming YouTube Video in Angular Application

Streaming YouTube Video in Angular App In this blog post we will going to learn how to integrate your YouTube video in your Angular application. Pre-requisites : Angular must be setup with minimum version 2 Setup an Angular project : Use Angular CLI (Command Line Interface) to create a new project, you can use any of the below command. Go the directory where you would like to create a project and then run below command. ng new <project name> or ng n <project name> [...]

By admin Development angular, angular development, youtube, youtube video integration in angular Comments Off

18 May

HTML Injection

To get a better understanding of HTML Injection, firstly we should know what HTML is? HTML is a markup language, where all the website’s elements are written in the tags. Web pages are sent to the browser in the form of HTML documents. What is HTML Injection? This injection attack is injecting HTML code through the vulnerable parts of the website. The Malicious user sends HTML code through any vulnerable field with a purpose to change the website’s design or any [...]

By admin Development Comments Off

14 May

20+ Points To be Consider Before Planning Website or Blog

Planning Website or Blog Many websites/blogs are much more popular than others apart from content there are several other factors which contributes to their popularity, after careful analysis of some of the website/blog I am listing below some key points that one should consider – Domain : Choose a domain that people can remember well, Main targeted topic should cover in domain name example: if you work for “women’s health” then your domain could be like “women health online dot com” Domain should contain [...]

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18 Mar

Microservice Architecture

Prior to Microservices architecture Monolithic architecture was in practice in which all the software components are grouped together into a single package (code for different features remains on same server). Microservice architecture is a design pattern for Service-Oriented Architecture (SoA) in which application is divided into small components and each component is developed and deployed independently, each service is autonomous and implements single business function. Major Features : As a Component – Microservice are treated as independent components which can be deployed [...]

By admin Development Architecture, Autonomous, Component, Coupling, Distributed System, Focused, Microservice, Microservice Architecture, Monitoring, Testing, Troubleshooting Comments Off