Fendadis John has Published 106 Answers

P-persistent CSMA protocol

Fendadis John
Fendadis John
Published on 23-Apr-2019 13:27:50
P-persistent CSMA is an approach of Carrier Sense Multiple Access (CMSA) protocol that combines the advantages of 1-persistent CMSA and non-persistent CMSA. Using CMSA protocols, more than one users or nodes send and receive data through a shared medium that may be a single cable or optical fiber connecting multiple ... Read More

Non-persistent CSMA protocol

Fendadis John
Fendadis John
Published on 23-Apr-2019 13:01:16
Non-persistent CSMA is a non – aggressive version of Carrier Sense Multiple Access (CMSA) protocol that operates in the Medium Access Control (MAC) layer. Using CMSA protocols, more than one users or nodes send and receive data through a shared medium that may be a single cable or optical fiber ... Read More

How to integrate a facebook login in swift for iOS App?

Fendadis John
Fendadis John
Published on 18-Apr-2019 06:44:42
Social logins in applications have become a very common thing these days. Facebook login is one of them, in this article we’ll see how we can make use of facebook login, to access basic user information and login to the application.Implementing facebook login in an application is a series of ... Read More

How do I load an image by URL on iOS device using Swift?

Fendadis John
Fendadis John
Published on 18-Apr-2019 06:29:33
To load an image in iOS using swift we’ll make use of simple data Task session. The image needs to be loaded in background because it may be of any size and we don’t want it to stop our main view’s operations.Let’s see this with help of an example. Create ... Read More

How to check Location Manager is running or not in iOS App?

Fendadis John
Fendadis John
Published on 18-Apr-2019 06:19:41
To check any services related to location in ios with swift we can use the CLLocationManager.In this example we’ll see how to check if the location manager is running or not. We’ll do this with help of an sample project. So, create a new project. First we need to create ... Read More

How to make an HTTP request on iOS App using Swift?

Fendadis John
Fendadis John
Published on 17-Apr-2019 12:57:20
To make an http request in iOS we’ll make use of DataTask and sessions. We’ll create configuration, sessions, url, request, and dataTask objects. Let’s see the steps that we’ll go through.The HTTP request can be of different types, it depends on what kind of request we want to make to ... Read More

How to sort string array in android listview?

Fendadis John
Fendadis John
Published on 21-Mar-2019 09:44:42
This example demonstrate about How to sort string array in android listview.Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project.Step 2 − Add the following code to res/layout/activity_main.xml<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:tools="http://schemas.android.com/tools" ... Read More

How to print integer array in android Log?

Fendadis John
Fendadis John
Published on 21-Mar-2019 09:22:36
This example demonstrate about How to print integer array in android Log.Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project.Step 2 − Add the following code to res/layout/activity_main.xml<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:tools="http://schemas.android.com/tools" ... Read More

How to find common elements from arrays in android listview?

Fendadis John
Fendadis John
Published on 21-Mar-2019 08:58:35
This example demonstrate about How to find common elements from arrays in android listview.Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project.Step 2 − Add the following code to res/layout/activity_main.xml<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" ... Read More

How to encode the string in android?

Fendadis John
Fendadis John
Published on 21-Mar-2019 07:48:13
This example demonstrate about How to encode the string in android.Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project.<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    xmlns:tools="http://schemas.android.com/tools"    android:layout_width="match_parent"    android:layout_height="match_parent"    android:orientation="vertical"    android:gravity="center_horizontal" ... Read More
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