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Camera testing for mobile application

We all know camera functionality is very common in today’s Android application and most of the times a lot of crash issues occur around this functionality. Now, the question is how to handle it.

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OAUTH 2.0 (A protocol for Authorization in the Applications)

OAuth is an Open Standard protocol designed for authenticating or authorizing the user into the Application. The Protocol is designed to gain access into the application or grant website for…

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Process of Using Crashlytics

When your app crashes on the production environment on a user’s device, you need to know. The reason behind the crash is simple – something happened that you did not expect.

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Laravel Queue and running it with Supervisor

A queue data structure is based on FIFO (First In First Out). That is the element that enters first in the queue, leaves first while popping the element from the queue.

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Deploy Rails app with Capistrano

Capistrano is a framework written in Ruby language that provides automated deployment. Similar to Rake tasks in Ruby language, it runs on the remote servers via SSH.

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Build a Google Cloud Function in Node

Cloud Functions is a serverless running environment for building and connecting cloud services. With Cloud Functions, you can write single-purpose functions which are attached to an event emitted from your cloud services.

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JavaScript Dashboards, Gauges, and Sparklines Demystified

The first thing that may come to your mind will be what you usually see in your vehicle just above the steering. However, that isn’t the type of dashboard being referred to here. We are referring to dashboards used by different…

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Introduction of Virtual Private Cloud (VPC)

VPC provides you the flexibility to scale and control how workloads connect regionally and globally. You will have global access to your VPCs without needing to replicate connectivity or administrative…

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Introduction to Tensorflow

This blog provides insights about Tensors which are multidimensional arrays, categorized in a hierarchy according to their order.

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How well do you know Event Loop?

This blog helps your understand how an event-driven programming ‘Event Loop’ paradigm controls flow determined by the event or change in the state.

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Closures In Swift And It’s Related Importance

This blog provides insights of how closures in Swift programming language can help capture and modify variables & constants from the context in which they’re defined

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Google Cloud Armor Security Policies

This blog emphasizes on Google Cloud Armor (GCA) security policies that are made up of rules that allow or deny traffic from IP addresses defined in rule.

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An Interconnection with Google Cloud Dataflow

This blog provides us the necessary insight about how Cloud dataflow allows users to build pipelines, monitor execution, transform and analyze business critical data.

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Inheritance in Python

One of the unique selling points of Python, why Python is so famous because Python supports all types of programming paradigms.

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Google IoT Core Overview

This blog explains how Google Cloud IoT Core is a fully managed service that easily and securely connects and manages your global device network.

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How To Execute Test Cases in Testrail

TestRail is a Web-based test case management tool used to write the test cases. It is efficient to manage the test cases, test plans and Test Runs

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SCCM (System Center Configuration Manager)

SCCM (System Center Configuration Manager) is a tool developed by Microsoft to manage systems. It was initially released in 1994 and it was known as SMS (Systems Management Server).

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Wowza Streaming Engine user authentication

Discover how the Wowza Streaming Engine keeps the publish.password file to authenticate all source connections to live applications on the server.

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Sign Off & Conditional Sign Off

The main aim of a QA is to make sure that the software meets the customer’s needs without harming the application. The formal way of declaring this process is Sign Off. The QA can acknowledge that they have reviewed and tested the application and now the application is ready to release.

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Introduction to Vue.js

Vue.js is open source and lightweight javascript library for building interactive single page application and user-friendly web applications. When integrated with other libraries it also becomes a “framework”. The word “Vue” is pronounced as “View”. Vue was created by Evan You. 

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Multi-Authentication in Laravel

For any application, we have different numbers of users that have roles and permissions which differentiate the users, we need to have multi-auth functionality in our application Laravel provides the ability to authenticate users with different user roles, permissions, multi-authentication, social login, and more.

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Step Towards Customizing Shopify Theme with Liquid Template

We all know how CMS is growing over the era of e-commerce platform. If we think in case of Shopify which is also gearing up to compete with other e-commerce based CMS. Hence, we can say Shopify is one of the most simple and easy to use platforms ever for building our store.

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Getting started with Spring Cloud

Spring Cloud provides an efficient way for developers to quickly build a number of the common patterns in distributed systems. The interaction between distributed systems leads to boilerplate patterns.

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JSCharting: Understanding Bar Charts and Column Charts

These days, bar and column charts have become one of the easiest and most accessible ways to represent your data in a visualized, easy-to-read & understand format.

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GUI application development using PyQt in python

PyQt is a GUI module for the Python programming language. It allows users to create programs with a good user interface and simply and easily…

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Azure Service Bus Messaging

Azure Service Bus is a multi-tenant cloud messaging service which you can use to send information between applications and services…

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Vagrant setup

Vagrant is a tool for building and managing virtual machine environments in a single workflow. It is easy to configure and easy to use…

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Building Powerful Mobile Apps Using Scrum and Kanban Methodologies

Traditional methodologies take a stepwise approach to project execution. Thus, the project goes through the requirement gathering…

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The Implementation of Nested Forms in Ruby On Rails (Fields For)

Form helpers are designed to make it much easier to work with resources. A form to create or update a resource typically reflects the resource’s…

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Advanced Caching With RXJS

Caching pronounced as “cashing” is the process of storing the result of a frequently requested operation in a temporary storage area so that the future…

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How to sync InfusionSoft’s contacts in a Rails application?

Infusionsoft is a CRM software used to handle the services which are going to be provided to the customers. CRM, Marketing and Sales…

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A/B Testing with Google Optimize

A/B testing is important for a website to identify the marketing trends based on user perspective using two variants of the same webpage…

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How to Integrate Amazon s3 bucket in PHP: Laravel

To integrate S3 bucket with Laravel application we will go through some basic understanding about S3 bucket and Laravel…

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Freshdesk Integration in Project

This blog highlights key functions of Freshdesk as it is a customer relationship portal which helps by providing two-way communication support with its Restful API.

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Integration of Power BI with VSTS

PowerBI is a Microsoft based business analytics tool which is used to reflect the data into the form of graphical representation such as live dashboards and reports…

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Travis – Continuous Integration

Hello beautiful people, I hope you have heard about CI/CD tools. There are many tools available in the market to help flawlessly build your application such as Travis,…

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Merging CSV Files Using Cloud Services

We are using the cloud storage bucket to store the data and BigQuery to upload the data from the Storage bucket and merge the files…

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Fusion of AI and Cloud Computing

Before diving into the topic of AI and Cloud Computing, let’s have a brief overview of what they are actually in today’s corporate world…

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Go and the Google Cloud Platform Integration

Go is a statically typed, compiled programming language designed at Google by Robert Griesemer, Rob Pike, and Ken Thompson…

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Cloud Natural Language API

As all of you know Google APIs are used for communication with Google services. In a single word we can say if you want to use Google services…

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Cloud Vision API and Its Use Cases

The API which is used for performing tasks related to computer vision like we can derive any useful information from an image but how a computer detects it from an image with absolute ease is the vision API…

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Resolving 4 Major Problems in Bug Tracking Tools

Looking for a strategy that ensures quality software release? Well, the software development process is incomplete without bug tracking tools…

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Cloud VPC Firewall Management With Service Accounts

Google Cloud Platform firewall rules lets us allow or deny traffic to and from your virtual machine instances based on a configuration you specify…

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How CI/CD pipeline works with Kubernetes?

Kubernetes is a portable, extensible open source platform for managing containerized workloads and services, that provides both configuration and automation…

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What is a Bastion Host?

A bastion host is a special purpose computer on a network that is deliberately exposed to a public network and configured to withstand attacks…

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Automatically Scan Cloud Storage Buckets For Sensitive Data

Google Cloud Storage is object storage designed to store large, unstructured data sets and to access your data on Google’s infrastructure…

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How to Create Custom Annotation in Java and Android

Annotations are one of the small and simple functionalities of the Android/Java development, yet for the majority of developers, it is not clear or they never understand the functionality and usability of the Annotations…

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How to create a test framework for AngularJS applications using Protractor (Jasmine)

AngularJS application framework is gaining in the market because it extends the functionality of HTML and can be used to load applications quickly…

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Running dedicated game servers in Kubernetes Engine

In the world of distributed systems, scaling and hosting dedicated game servers for online, multiplayer games is challenging. It’s not surprising that for game server scaling is usually done by proprietary software…

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Insights of Deployment Manager

A Deployment Manager template is just like a decorated REST API call. Deployment manager has various providers which you can check in Supported GCP Type Providers

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What is Deployment Manager?

Deployment Manager is an infrastructure deployment service that automates the creation and management of Google Cloud Platform resources for you…

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How to use Google cloud shell?

Google Cloud Shell provides you with command-line access to computing resources hosted on the Google Cloud Platform. Cloud Shell makes it easy for you to manage all the Cloud Platform Console projects and resources without having to…

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Introduction to R programming

R is a very impressive tool for statistics, graphics, and data science. It is used by thousands of people to perform serious statistical analysis and data science work on a daily basis…

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Mautic Installation and Configuration

Mautic is an open marketing software platform. It provides a high level of marketing integration with audience intelligence that enables us to make personalized emails, create landing pages…

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Easy JSON parsing with Codable

Swift codable protocol has a combination of Encodable and Decodable protocol that can be used to work with JSON data in both directions…

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How to publish a package in the NPM public registry?

An NPM is a package manager for Node.js which comes bundled with Node.js installer. NPM consists of ‘npm-cli’ and an online repository for the publishing of open-source Node.js projects called packages or modules.

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Why React Saga is better then Thunk?

Redux is basically a state management library for javascript applications and is mainly used with React JS and is also familiar as predictable state container. In React, data flows from parent component to child component in the form of props.

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Migrate from GCM to FCM for Push Notification In React Native

Hello folks as you may know Google is going to remove GCM service support from 11th April 2019. Hence, all the projects which are using GCM service need to be migrated to FCM.

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Jenkins Configuration and Run Jenkins Jobs using Batch file command

Jenkins is an automation tool written which is open source. This tool is written in Java with plugins built for Continuous Integration purpose. Plugins allow integration of various DevOps stages.

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Bug Tracking in EasyQA Test Management Tool

Bug tracking helps our software team to catch, record and manage each issue in our software product. Bug tracking process is divided into multiple stages starting with finding the bug then reporting, fixing the bug and finally testing to make sure it is fixed.

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Push Notifications to Mobile Platforms using Amazon SNS

Push Notifications are the alert messages that can be sent by the app publishers to the app user even when they are not actively using an app. AWS SNS (Simple Notification Service) is a web service that manages the delivery or sending of notifications to subscribing endpoints.

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Integration of Wepay Payment Gateway into the Django Application Using Python

WePay is a fantastic online payment service provider which provides an integrated and customizable payment solution through its APIs to platform businesses such as crowdfunding sites, marketplaces, and small business software companies.

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Difference Between LucidChart and Balsamiq

Lucidchart is an online diagram app made to sketch & share flowchart diagrams and Balsamiq Mockup is a rapid wireframing tool that helps to Work Faster.

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How to Write Test Cases using C# and VS Tool?

This blog walks you through introduction to unit testing as well as How to Write Test Cases using C# and VS Tool. Click here!

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Creating a Custom View in Android App

Android SDK offers a powerful componentized model for building your UI, based on the fundamental layout classes: View and ViewGroup. The view is one of the most general classes in Android which holds references to a single piece of UI.

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How to Configure VM instance using Deployment Manager Templates?

Let’s see how to configure a VM instance using Deployment Manager (DM) templates in Google Cloud Platform.

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Auto Scaling in AWS vs Auto Scaling in GCP

Auto Scaling is a cloud computing feature that allows users to automatically scale cloud services. Know more about “Auto Scaling in AWS vs Auto Scaling in GCP”.

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What Do You Need to Know About RBAC Authorization in Kubernetes?

RBAC is one of the Authorization Modules in Kubernetes. Role-based access control is a method to provide access to the API resources running on your cluster based on the roles of individual users within an enterprise.

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Google Stackdriver: Introduction and Features

It is a monitoring service offered by Google, used to monitor performance data and availability of the application and virtual machines (VMs) running on GCP and AWS public cloud…

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How to Setup Custom Domain for Google App Engine Application?

Google’s App Engine is a Platform as a Service (PaaS) that provides features and web frameworks to easily build scalable web applications. App Engine applications are easy to manage your traffic and data storage as per need.

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IoT Comparison: AWS vs Azure vs Google vs IBM

IoT is the technology that connects ‘things’ to the ‘internet’. These things or devices can be anything like smartphones, washing machines, refrigerators, headphones, air conditioners, and almost everything that you can think of. ..

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Introduction to Google Cloud Datastore

Why invest in the physical drive when you can get more virtual storage for much less. Yes, you heard it right. The solution is Google’s cloud storage, your “on the go” backup and storage solution…

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Integration of Firebase with Google Cloud Platform (GCP)

Firebase is Google’s mobile application development platform and the fastest way to build your App. Firebase is a complete backend solution that can manage authentication, real-time database and hosting as well. It is built on …

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How to Choose between Real-Time Database and Cloud Firestore?

As the name suggests, this Firebase product ensures all the data are synchronized for all the clients in real time. The real-time database is a NoSQL database which…

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How to Set up an Instance to Run a Jupyter Notebook in GCP?

The Jupyter Notebook is an open-source web application that allows you to run the live code, embed visualization and explanatory text all in one place. It supports dozens of programming languages like PHP, Ruby on Rails, Spark, Matlab and many more.

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Affordable Virtual Machine Instances in GCP

We all know that GCP provides lots of cloud services to reduce our work. Here, we pay only for those services which we use. Don’t you think it would be…

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Getting Started With Serverless Using Node.js

A term Serverless refers to the cloud computing model in which cloud service providers manages computing resources dynamically. The pricing for the utilized resources is based on the amount of …

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How to Enable Autoscaling in Google Cloud?

Google Cloud platform offers autoscaling capabilities that allow us to automatically add or delete instances from a managed instance group based on increase or decrease in the load. Google Cloud Autoscaling…

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Fundamentals of Cloud Network Address Translation (NAT)

An IP address is a basic part that a computer needs in order to communicate with other computers or a web server on the internet. The Internet has grown larger than anyone could have ever imagined. So what has the size of the internet to do with Cloud Network Address Translation (NAT)?

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Introduction to Azure Storage Account

Azure Storage Account is Microsoft’s cloud storage solution for latest data storage scenarios. Azure Storage provides an object store which is a tediously expandable object store for data objects. In addition to this,…

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Launching and Managing an Amazon EC2 Instance using Terraform

Terraform is a tool (IaC) for creating and managing infrastructure. it supports multiple cloud providers including Google Cloud and Amazon AWS. Here you will write configuration files which describe the infrastructure components. For Example an EC2 instance and the AWS VPC.

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How to Test The Geofencing Application?

A Geofence is a virtual fence set on a real geographical area. This feature uses the Global Positioning System (GPS), Radio-frequency Identification (RFID), WI-Fi or Cellular data to define geographical boundaries…

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Deep Dive into the Latest Syncfusion Dashboard Platform

The Syncfusion Dashboard Platform is the best tool for creating an interactive business dashboard and which can be managed and shared very easily. With the help of Syncfusion Dashboard Platform, we can transform the data into visualization in minutes and make better business decisions quickly…

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Grand Central Dispatch (GCD) In iOS

Grand Central Dispatch is used in iOS to introduce concurrency and parallelism in the iOS applications, so that multiple heavy tasks are performed in the background, resulting in the smooth experience of the application usage, as the main thread is unaffected by the heavy background tasks.

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How to Update an Existing FireTV Application?

Applications always get evolved by adding new functionalities or the modification of the current changes. If we made any changes in our existing FireTV application, then we need to update the current Live version of the application with the recent submission.

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Build Management Through App Center

App Center is a tool which is used to build, test and distribute applications. Developers monitor the standing and usage of the app using the Analytics and medical specialty services and interact with the users using the Push service once the app is deployed.

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How To Install RethinkDB On Ubuntu?

RethinkDB is an open source, document based NoSQL database that stores the information in JSON format.

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What is Serverless Computing?

Serverless computing is used to write and deploy the code. We don’t need to manage the underlying infrastructure. It increases developer productivity because the developer has to focus on building great applications and abstracting away the rest.

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Basic Concepts of Networking in Google Cloud Platform

Virtual Private Cloud Network or simply network is a virtual version of a physical network. In Google Cloud Networking, networks provide data connections into and out of cloud resources – mostly Compute Engine instances. Securing the Networks is critical to securing the data and controlling access to the resources.

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tvOS Application Development using Xamarin

tvOS is an operating system which is developed by Apple. It launched on Sep 9, 2015. Currently, we are using many of the streaming devices to play the video. tvOS is one of the most popular streaming devices in the world but currently,…

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Peering in Network: A Basic Guide

In today’s era, data is the biggest asset. The data gathering, data storage, and data exchange are the major concerns while handling it. Considering the data as future currency, the transaction of this is a crucial subject. Even though, the basic intention will always be to ensure the security, reliability,…

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How to Add Manual Data for Fitbit Device?

Fitbit, Inc. is an American company headquartered in San Francisco, California. Its products are activity trackers, wireless-enabled wearable technology devices that measure data such as the number of steps walked, heart rate, quality of sleep, steps climbed,

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Steps to Add Manual Data for Google Fit Device

Google Fit is a health-tracking platform developed by Google for the Android operating system and Wear OS. Google Fit collaborated with the American Heart Association (AHA) to develop two goals based on their activity recommendations shown to impact health…

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How to Add Manual Data for Apple Watch Device?

The trackable Apple Watch exercise routines increased by two in watchOS 5 when Apple added yoga and hiking. These workout types join walking, running, cycling, elliptical, rower, stair stepper, HIIT, swimming, and wheelchair as available choices.

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How to Add Manual Data for Samsung Health App Device?

Samsung Health is an application developed by Samsung which is available free of cost. This application has been designed to track various aspects of the daily life which contribute to the well being such as physical activities, diet, and sleep.

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How To Add Manual Data for Health App Device?

The Health app makes it easy to learn about your health and start reaching your goals. It consolidates health data from iPhone, Apple Watch, and third-party apps you already use, so you can view all your progress in one convenient place.

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Deep Linking in React Native for Android and iOS Platforms

This article provides an overview of how to get deep links working in a React Native application for both Android and iOS platforms.

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How to Implement Deep Linking in Roku Channel?

Deep Linking in Roku Channel is mainly used for launching the public channel, performing the universal search and for directly opening to a specific part of the video that is in a public channel.

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Creating A Simple Library Using Angular CLI 6

The higher barrier in the Angular is creating libraries of components so that other Angular applications can use it too. With angular 6 it is much easier to create libraries so let’s dive right in..

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Getting Started With Angular Material

Angular Material could be a UI component library for Angular developers. Angular Material provides modern UI components that work across mobile, web and desktop. Angular Material to facilitate the development process through…

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