maria hayden

1635161614

How to Delete a Contact in Facebook Messenger?

Facebook is a widely used social media network with over a billion user base. It is a great platform to connect with your loved ones and make new contacts. However, sometimes, getting constant unwanted promotional messages from strangers or unknown contacts can be irritating. You may want to get rid of such contacts instantly. Thus, here we have come up with a guide to how to delete a contact in Facebook Messenger.

Steps to Delete a Contact in Facebook Messenger

If someone is annoying you with constant irrelevant messages on Messenger, then you can delete the contact by following the given steps.

 

  • First of all, log in to your Facebook account and open Facebook Messenger
  • Tap on the People icon placed on the bottom right of your screen
  • Next, choose the Contact icon situated at the top next to the ‘+’ sign.
  • Now, tap on the contact that you want to delete from the contact list
  • If prompted, you can also click on the Remove option to the contact or click on the Message
  • Go to the info icon that you can find at the top right corner
  • Once done, scroll down to find the block option.
  • Click on the block option and select the Block on Messenger option.

 

Apart from this, some Facebook users also ask how can I change my Facebook profile picture. If you too want the answer to the same question, here it is! Below is the given process to change your Facebook profile picture.

 

  • First, log in to your Facebook account
  • Click on the profile icon to go to the profile page
  • Now, tap on your profile picture and then click on the Select profile Picture option
  • Select a new profile picture and then click Save

 

Hopefully, now you know how to delete a contact in Facebook Messenger and how to change your profile picture. For any other queries, you can contact the Facebook Help Center to get the ideal solution.

 

 

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Erwin  Boyer

Erwin Boyer

1624593660

1​5 Reasons For Business To Get Facebook Chatbot

Introduction

The line between the phrases “Taking your business online” and “Setting up a business on Facebook” is getting blurred.

Source

With more than 30% of the world’s population (approximately 2.41 billion people) active every month on Facebook, there is no reason why your brand should not have a Facebook page of its own. To further support this claim, Americans alone spend approximately 20% of their day on Facebook or other platforms that Facebook owns.

So, sit back and think of the enormity of the market you would be able to reach with just a few clicks on the keyboard. But therein lie a few problems:

  • How can you cater to the massive audience when queries start to arise?
  • How can you leverage Facebook for marketing without denting your cash reserves?
  • How can you ensure that all your fans and followers get a personalized experience when interacting with your brand?

By now, you already know the answer from the title – get a Facebook Chatbot!

In this article, you will learn how a Messenger bot will help your business in 15 different ways, supported with rich examples, statistics, and use cases.

#facebook-marketing #facebook #facebook-messenger #facebook-messenger-chatbot #social-media-marketing #chatbots #social-media #customer-support-chatbots

Seamus  Quitzon

Seamus Quitzon

1595201363

Php how to delete multiple rows through checkbox using ajax in laravel

First thing, we will need a table and i am creating products table for this example. So run the following query to create table.

CREATE TABLE `products` (
 `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
 `name` varchar(255) COLLATE utf8mb4_unicode_ci NOT NULL,
 `description` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
 `created_at` timestamp NULL DEFAULT CURRENT_TIMESTAMP,
 `updated_at` datetime DEFAULT NULL,
 PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=7 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci

Next, we will need to insert some dummy records in this table that will be deleted.

INSERT INTO `products` (`name`, `description`) VALUES

('Test product 1', 'Product description example1'),

('Test product 2', 'Product description example2'),

('Test product 3', 'Product description example3'),

('Test product 4', 'Product description example4'),

('Test product 5', 'Product description example5');

Now we are redy to create a model corresponding to this products table. Here we will create Product model. So let’s create a model file Product.php file under app directory and put the code below.

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;

class Product extends Model
{
    protected $fillable = [
        'name','description'
    ];
}

Step 2: Create Route

Now, in this second step we will create some routes to handle the request for this example. So opeen routes/web.php file and copy the routes as given below.

routes/web.php

Route::get('product', 'ProductController@index');
Route::delete('product/{id}', ['as'=>'product.destroy','uses'=>'ProductController@destroy']);
Route::delete('delete-multiple-product', ['as'=>'product.multiple-delete','uses'=>'ProductController@deleteMultiple']);

#laravel #delete multiple rows in laravel using ajax #laravel ajax delete #laravel ajax multiple checkbox delete #laravel delete multiple rows #laravel delete records using ajax #laravel multiple checkbox delete rows #laravel multiple delete

Alice Cook

Alice Cook

1614750304

How can I create a Poll on Facebook?

How do I start or create or post a Poll on Facebook? Know the ways to add options or make a poll on Facebook Page or Messenger.

make a poll on Facebook
add options to Facebook Poll

#how can i create a poll on facebook #create a poll on facebook #how to make a poll on facebook #how to do a poll on facebook #poll on facebook #create poll on facebook

Carmen  Grimes

Carmen Grimes

1595498460

Contact Tracing App: The Technology, Approach to fight COVID-19/Corona

As COVID-19 staggeringly lands blows to nations across the world, governments are considering ways to see their citizens through this pandemic. At the moment, a WHO situation report clocks the number of confirmed cases above two million along with more than one hundred thousand deaths. With vaccines dubbed as the best possible chance to tackle COVID-19 having no precise time frame of being ready, the talk is quickly shifting away to Contact Tracing Applications.

Contact tracing apps are digital solutions that use mobile technology to power the process of manual contact tracing. The apps follow a user’s movement, either by the use of Bluetooth technology, QR codes, or geo-location data while also tracking and keeping data from other user phones nearby. If one user gets diagnosed, the apps alert other users that they may have been exposed to the virus. As such, Contact Tracing Applications are being welcomed and perceived as an important approach to stem the spread of COVID-19 by providing a more accurate platform with data and information about affected individuals.

How Contact Tracing App Works

contact-tracing-app-devathon-

As mentioned above, contact tracing apps leverage mobile technology to trace cases of possible infection more accurately. But how exactly? Once installed and operative, the phone runs the app simultaneously with Bluetooth or location data to transmit signals with unique keys or IDs to phones in the designated range of connection. Similarly, the other phones with the app installed to detect and send back the signals.

For instance, if ‘Individual A’ has the app installed and goes outdoors to run some errands, they will interact with other individuals. In such a case, supposing all the other individuals had functional Contact Tracing Apps, each phone would exchange and store the contact data anonymously. It is important to note that the data collected only covers the app range distance to disregard irrelevant contacts and that their keys repeatedly change as individuals move. In any event that ‘Individual A’ tests positive for COVID-19 through confirmed tests, users who were previously within the proximity of ‘Individual A’ are alerted. Consequently, they are notified to check for symptoms, self-isolate, or get tested. Each time a person tests positive, the app notifies and advises the affected individuals.

In a nutshell, Contact Tracing Apps automate and supplement the traditional concept of tracing contacts to achieve extensive and realistic results in the least time possible.

What are the Benefits of Contact Tracing Apps?

Contract Tracing Apps are assets that offer indispensable solutions to health institutions and the public against COVID-19. There are several reasons why many governments are urging their citizens to use digital contact tracing apps to combat the spread of COVID-19. They include:

  1. The apps are more effective than manual tracing. While not perfect, their predictive algorithms frequently observe individuals detect new cases and analyze the probability one was infected. If one has contact with an asymptomatic individual, they are immediately notified and advised accordingly. Therefore, this saves time, energy, and resources that would have otherwise been overused.
  2. Contact tracing apps facilitate the relaxation of imposed restrictions or lockdowns. With a large number of infected people identified by the apps and put under surveillance, healthy citizens can be allowed to go about their duties. This may be a significant turning point to try and revive economies.
  3. Users’ private data is encrypted and secured. Even if you test positive, other users will only get notifications of possible infections. Your information is protected from both other users and developers of the app.
  4. They will increase the capacity to test and detect COVID-19 cases. With infected users alert, users who come in contact with affected persons come forward to be tested and treated with a higher recovery chance.

Future of Contact Tracing Apps?

Currently, the role of contact tracing apps is limited to accurately identifying infected individuals and their contacts as well as facilitating a quicker response to the Covid-19 threat.

Beyond that, the use of contact tracing apps is projected to take a different turn. One key area bound to change is how people’s privacy is handled. Tech institutions are under growing pressure to devise ways to develop privacy-preserving Contact Tracing Apps.

This will earn the users-trust, which is a pillar for these apps to help contain the disease. Technically, the technology will also have to improve drastically. The apps will have to seamlessly integrate with the user’s phone lifestyle causing minimal or no interference. With most applications having an open-source code, Artificial Intelligence, Beacon Technology, and Big Data solutions will be increasingly harnessed to power and improve them. The apps may also cut across various types of industries apart from health institutions.

How Can It Help to Trace COVID-19 and Reduce the Spread of the Virus?

contact-tracing-app-devathon-3

Contact Tracing Apps will effectively help stem lowering the cases of COVID-19. By using the apps, officials are able to monitor high-risk individuals easily. Also, should any new case arise, both users and health officials get notified they will swiftly act to trace, test, or isolate infected individuals.

Unlike traditional contact tracing, which may not get all contacts, these apps ensure that once Covid-19 cases are detected, they are all treated early, and those other individuals are not exposed to the infection. They also ward off users from high-risk areas. In the long run, they help break the COVID-19 chain by preventing further spread. Illustratively, an online publication by  CNBC states that more than 500,000 using a Singapore-registered mobile number downloaded the TraceTogether app within the first 24 hours of its launch. Subsequently, together with other government efforts, Singapore has since lowered the infection rate and eased restrictions.

If Contact Tracing Apps are implemented and used alongside other policies, we may as well be a few steps way to curbing this virus.

#android app #ios app #mobile app development #news #technology #contact tracing #contact tracing app #contact tracing app approach #contact tracing app technology #contact tracing coronavirus #contact tracing process #corona virus detecting app #corona virus tracing app #corona virus tracker #corona virus tracker live