hey i want to talk to you about the wp,chat app plugin it's over here it's free,i'm going to install it it's by the,ninja team this is a really great way of,adding like a chat bot or a message bot,to your website the difference is though,rather than just being like an automated,stream of message bots or whatever this,will actually now allow messages to go,directly to your phone via whatsapp so,you can start communicating with the,user as your as they're typing on your,screen it's great for levels of,interaction when you go to your,wordpress dashboard whatsapp will now be,there and we have all accounts add new,account floating widget i'm just going,to click add new account for now,i'm going to now put my number in here,so i'm in the uk so plus 4 4 for the,country code my phone number begins with,zero as my mobile number but i don't,need to put zero here so seven seven,nine no and i'm now just going to make,the rest of the digits up there i'm,gonna give this the title of support and,i'm gonna have some predefined text like,hi um how can we help,something like that okay now you have,the option but always available online,if you do this,here's now where you can start to mess,around with um basically are you,available or not,now this is an option that's only,available in the pro version,if you want the pro version i'll just,open it up for you here here's what the,cost is attached to that it's 25,that's if you want to go for that i,actually i'm just going to leave this to,say always available online,the button this is what appears after,they've clicked to start engaging with,you need help chat with us i'm just,going to put here um,um how,can we help,like that,it doesn't change it automatically here,but don't worry about that you can have,button style as in uh rounded or squared,i'll go with rounded and for the,background color you can put in your hex,color but i'm just going to go with,purple let's just put purple in for now,right keep it pretty simple i'll i'm,okay with that and then we hit publish,okay that's now published,however before we go any further go back,to your all accounts i often find it,doesn't put the account name in it puts,in the title here but it leaves the,account name blank so i just quickly do,quick edit and i'm going to put in a,support again and hit update there so,that is now kind of ready but we just,need to fine-tune the look of it click,on floating widget and over here now,when you click you get to pick whatever,you've what accounts you've got it might,be support engineering help desk,whatever let's just go into support okay,and we,when you add them here,if you've got more than one you can,rearrange the order of them and we've,only got one so we'll leave it as one,okay we then go to design uh the widget,text what do you want to say there so um,you know start a conversation,um well let's leave it as starter,conversation again let's just put dot,dot dot,are you even going to show the widget,label so can you see down here now w
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How To Send WhatsApp Messages From Excel Using VBA (Free & Easy) 📲
How To Send WhatsApp Messages From Excel Using VBA (Free & Easy) 📲
hey guys,in this tutorial i will show you how you,can send whatsapp messages,in bike directly from excel using vba,the solution is completely free and the,messages will be sent from your own,whatsapp number,without further ado let us get started,to interact with the whatsapp website we,will install the free selenium library,for vba,selenium will help us to create the,board in an easy way,the installation of selenium is super,easy and it takes only one minute,first navigate to this website i will,also put the link in the description box,down below go ahead and download,selenium basic,afterwards open up the installer and,keep the default settings,just note the installation folder path,as we will need it in a second,once the installation is done navigate,to the selenium folder,in this directory we want to replace the,chrome web driver,with the one which is matching to your,google chrome version,to find out your chrome version navigate,to help,and about google chrome copy your recent,version,and paste it into google and search for,chrome driver download,you should find the following page once,again i will put the link in the,description box down below,choose the correct version of your,chrome driver and download it,there is no windows 64-bit version,available but,do not worry the 32-bit version works,perfectly fine,once downloaded we place the chrome,driver in the selenium directory,with the one we just downloaded and,that's it,we are now ready to use selenium in,excel,before coding the script i will shortly,prepare the workbook,in column a we are going to write the,receiver number,or the receiver name and next to it the,text message we want to send,i will also shortly apply some styling,to the current worksheet,now we can switch gears and head over to,the vba editor,click on the developer tab if it's not,visible for you,you can enable it under file options,customize ribbon and then tick the box,for developer,open up the visual basic editor and,insert a new module,a module is just a container which holds,all our code,if you want you can also name the module,as the first step we will need to,activate the selenium type library,we just have installed previously go to,tools,references search for selenium type,library,and click the box and confirm your,selection by clicking ok,first we will declare some of the,variables go ahead and type,dim bot as new web driver and kss keys,to initialize chrome and to navigate to,web whatsapp,we can type bot.start then the name of,the browser so,in our case chrome followed by the,website web.whatsapp.com,to actually execute this we also need to,type bot.get and a forward slash,to check if this works i will insert a,stop command,after executing the script you should,see a new chrome window popping up,with the webwas app home page as the,next step we need to log into webward's,app by scanning the,qr code this cannot be done by the bot,however we can ask a user to scan the,code,and once he or her is logged in we will,conti
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Python Project | Sent Unlimited Message In Facebook Messenger & WhatsApp Using Python
Python Project | Sent Unlimited Message In Facebook Messenger & WhatsApp Using Python
hey everyone hope you guys are well so
today i am going to show you how you guys ,can send a message continuously to your
friends or someone especially or anyone ,else in Facebook or WhatsApp by using just four
lines of code just four lines of code just for ,line yes it is true so let's go to our python
editor and if you guys are new in my channel ,then like this video subscribe my channel and hit
the bell icon for the new exciting videos and if ,you guys already subscribed my channel then thank
you so much for coming back you guys are amazing ,so let's go to our code editor so in code editor
you have to just create a new file so just right ,click on this and new and then you have to click
python file now you have to select a name that,mine is mine dot pi so just enter,so yeah here is our file now we just have to do
one thing which is we have to install a package ,so go to terminal ,and you just have to type pip install by auto
gui yeah that's it and just type in enter,so after some time it will be installed to your
project file you just have to wait yeah that's it,now we just have to simply import
this file so that's why import,by auto gui yeah that's it now i want to run
this file continuously so that's why i will type ,file and this is true,that's it now i want to type a message so
that's why we just have to type by auto gui ,dot then type right that's it then parenthesis and ,inside this parentheses we have to just write
our message what we want to send someone so,so yeah this is my message and after
typing our message we just have to ,type on enter or send button so that's
why i i will again call by auto gui ,dot then we have to press enter
or send button so that's why press,again parenthesis and inside this parenthesis
we have to click enter so that's it we are done ,now we just have to do one more
thing which is we have to import,time which is our built-in package,so that's it and after this message ,i sent now after send this message we have to
wait for some time so let's take four second ,it means after sending this message it
will wait for four second so that's why,time dot sleep okay now we have to put
there second so let's take four second ,and after writing and sending this message i want
to wait for another two second so that's why time ,dot sleep will be two seconds so that's it our
program is finished now it's time to see so go to ,your messenger then this pointer should be in your
type a message option you can see that this cursor ,should be in your type a message option or box so
go to the python again and you have to just run,run and click main that's
it and here you can see that ,hello how are you and waiting two seconds yeah
writing again waiting for second again writing,four seconds writing waiting two seconds sent ,again writing waiting two
seconds sent yeah that's it,i am not typing this message guys it is just
going on going on and it will do continuously,so if you guy
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System Design : Design messaging/chat service like Facebook Messenger or Whatsapp
System Design : Design messaging/chat service like Facebook Messenger or Whatsapp
hello friends my name is Tushar and,today I'm going to talk about how to,design a chat or a messaging service,this is my third design video if you're,not watched my other two videos I highly,recommend watching them starting with,the disclaimer design is a very,subjective and broad topic whatever,whatever I'm going to teach here is just,based off my personal experience and,talking to friends and peers I have no,idea how this company's implemented so,just take it with a grain of salt and do,your own research so let's start with a,subtle difference between facebook,Messenger boy says something like,whatsapp or signal I'm sure all of you,must have used one or one or both of the,services so with facebook Messenger what,they do is they keep all of the data in,the messaging service whatever you check,they keep all that information in their,service in their system forever until,you go ahead and delete them and,whatsapp or signal what they do is as,soon as the other party receives a,message they just delete the message so,they only keep the message as long as,they as long as the other party has not,received the message one more subtle,difference is that with the facebook,facebook Messenger if facebook wanted,they could read those messages unless,you turn on end-to-end encryption while,one sub or signal has end-to-end,encryption which means that the middle,tier or the services in between cannot,read your messages so what we're gonna,design today is more like Facebook,Messenger and less like whatsapp or,signal so these are some more some of,the features or topics we're going to,talk today what I want chatting how the,other person is going to receive your,messages we need ability to show that,the other person is online and when the,message is sent and when the message is,read by the other party we need,capability to send pictures or other big,files and then I'm going to talk about,how the database could be designed and,also talked a little bit about security,security is a very hot topic so I'm just,going to talk some bits and pieces but,overall overall my design is going to be,very weak on the security and hopefully,you can do more research on your own so,max let's deep dive on this topics this,is the further breakup of the service if,you have watched my previous videos on,design this must be fairly familiar to,you,so here we have a user a and he talks to,the load balancer load balancer can,operate at level 3 level 4 or level 7,lower balancer talks to one of the nodes,behind him n1 n2 and n3 most of the time,they are stateless and what they do is,they do bulk of the work which is,talking to which is doing serving,requests for the user or talking to the,database stop talking to the disability,cache you can have a database i will use,cassandra which is my favorite database,but you could use anything any other,database and and for the spirit cache we,better use Redis which is going to use,which is going to store temporary,information for the user so next let's,
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Are WhatsApp And Other Messaging Apps More Vulnerable Than You Think? | TODAY
Are WhatsApp And Other Messaging Apps More Vulnerable Than You Think? | TODAY
one in four people in the world now use,whatsapp and if you're one of them you,probably think of it as an unhackable,way of communicating the truth is no,messaging app is unhackable,but how much work would it take somebody,to get inside whatsapp and find your,secrets we're here at the Electronic,Frontier Foundation to find out,Cooper Quinton is a senior technologist,here,he says platforms like whatsapp are your,best digital option so I would say that,the most secure form of communication is,an in-person conversation the second,most secure form of communication is any,end-to-end encrypted messenger things,like signal whatsapp or wire or all good,options basically Quinton says,end-to-end encryption is your safest bet,because it scrambles and unscrambles a,conversation between two phones normal,SMS text messages are not as safe,because they pass through cell towers,meaning they can be intercepted and,something like facebook Messenger is not,automatically encrypted at all which,means those conversations sit on,company's servers and are vulnerable to,hackers and law enforcement but here's,the thing if someone gets your passwords,or installs malware on your phone,encryption will not protect you okay,once I can get a copy of your backups or,I can get some malware onto your phone,the yeah the game is over to demonstrate,he conducted a test in which a phishing,email asked for my iCloud password and I,went along with it so once I clicked on,this I gotta say you've sent me to a,page that looks really legit yeah,since I fished your password right I can,log in as you to iCloud and see all your,photos right there including your photos,from whatsapp yeah literally I shot,these yeah just a couple hours ago so,the fact of the matter is once you've,tricked me into giving your password the,game is up it doesn't matter what,messaging app I'm using you can access,pretty much anything exactly,but actual security breaches inside,whatsapp itself are very rare clinton,says that he believes Amazon CEO and,billionaire Jeff Bezos probably received,a custom-built attack via whatsapp the,good news is that's not likely to happen,to you to come up with the thing to send,me cells to develop,the malware that would then be installed,on his phone all of this takes more,money and more time not to mention you,need to have a relationship with Jeff,Bezos such that he says oh yeah I'll,click on this I know you exactly and you,need to have his phone number,right right right in a statement the,head of whatsapp will Cathcart told us,that end-to-end encryption is critical,to keeping people safe and whatsapp will,continue to provide industry-leading,security for all messages and calls but,encrypted or not with users turning to,whatsapp Facebook Messenger and normal,text messaging to share pictures videos,and texts unless you take steps to,protect your data your device can become,a one-stop shop for hackers I was just,clearing all my chat what can you do if,you want to protect your data well
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How to Hide Your Personal Chat Conversations on WhatsApp
How to Hide Your Personal Chat Conversations on WhatsApp
I really hate it when someone checks the,stuff I have on my phone especially when,people just go through my private chats,on whatsapp everyone has a right to,privacy but sometimes people don't,respect that it's not like I have,anything to hide on whatsapp but I,definitely don't want anyone to be,seeing my private chat nobody like that,and I'm sure not even you now before you,think this is just another simple video,telling you how to archive your chats,where there's much more to hiding chats,on whatsapp so stick around and I,promise this will be well worth your,time but before moving ahead please do,me a favor and hit the notification,Bella I came to subscribe and get,notified whenever you put up more videos,we are working on some really cool,videos and I don't want you guys to miss,out on those with this out of the way,let's get started,first let's look at the simplest method,to hide chats on whatsapp open whatsapp,and select a chat by long pressing on it,that you would want to hide now click,the archive tab option that's present on,the top right and it's done well by,doing this you're just archiving your,chats this is one way to hide chats on,whatsapp and if you wish to unhide any,of your chat then simply follow these,steps scroll down to the bottom of your,chat list and select archive now long,press on a chat to select and hit an,archived chat simple of sab similarly if,you are using an iPhone just right swipe,on a chat hit archive and your chat will,be hidden and to unhide make your way to,the top of your task list and pull down,to reveal the archive chat list now,right swipe on the chat you'd want to,unhide and select an archive now one,thing to note here is that if you have,archived the chat and that person,randomly messages you at any time of the,day,then the chat will reappear in the chat,list and won't remain hidden anymore but,there's a way to combat this as well,let's do one better so if you're using,an iPhone then you should know that,whatsapp supports touch ID and plate ID,to enable it open whatsapp and head over,to settings select account then privacy,then screen lock and you can then choose,either jack ID or face ID depending on,the iPhone model you have and this is,the best way to hide your whatsapp chats,on iPhone without access to your,biometrics no one can read your chat,I'm sure you're wondering how to do this,on Android yes the answer biometric,authentication via fingerprint or face,unlock for whatsapp on Android has not,been rolled out to the public,not even the beta versions have it yet,also there's no timeline revealed as,well as to when the feature is going to,be rolled out but don't worry I'll show,you two ways to protect your Jack's if,you are an Android user first go to the,Google Play Store and download app,Locker the link will be added in the,description down below,setup the app by following the prompts,once it is set up you can choose what,all apps you want to lock let's select,whatsapp now whenever you open whatsapp
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How to Recover Deleted WhatsApp Messages (Without Backup 2021)
How to Recover Deleted WhatsApp Messages (Without Backup 2021)
hello everyone and welcome back to my,channel in today's video I am going to,show you how to recover deleted whatsapp,messages from Android or iOS devices,without backup if you have accidentally,deleted your whatsapp messages and you,don't have backup of those messages on,iCloud or anywhere else then this is the,video for you in this video I'm going to,show you how you can recover any kind of,deleted whatsapp messages from your,Android or iOS devices so please watch,this video till the end and I'll show,everything step by step and if you find,this video helpful by any means then,please share it with your friends,sharing is always free guys it doesn't,cost anything so with that being said,let's begin okay now I'm gonna leave,some whatsapp messages just to show you,how you can get them back so so let's,say I'm going to delete this messages as,you can see in this there are some,photos videos some attachments so I'm,going to delete this and I'm gonna show,you how you can get such kind of deleted,whatsapp messages back so let's say I,want to delete this one as well it's,read it now let's say I want to delete,this one as well as you can see now,those messages are gone now let me show,you how you can get those kind of,deleted whatsapp messages back okay in,order to recover deleted whatsapp,messages you are going to need a data,recovery software now there are a lot of,data recovery software out there but,today in this video we are going to use,a software that will allow you to,recover data from both iOS and Android,devices and the software is called,doctor phone data recovery here it says,iOS data recovery but you don't have to,adjust install this software into your,computer it's gonna work on both devices,this software is also available for Mac,users so just go ahead download and,install the software after that open it,up as you can see the software's world's,best content management software,especially designed for Android and iOS,devices with the software you can do a,lot of things like you can recover any,kind of believe the files from Android,or iOS device which we are going to,about in this video you can also,transfer files from your computer to,your phone or for to computer you can,also transfer data from one phone to,another from Pirates to Android or,Android to iOS etcetera you can also,backup and restore your phones with this,software you can also unlock pattern or,pin code of your Android or iOS devices,without losing data and one of my,favorite feature of the software is,backup and restore social media apps,such as you can backup your whatsapp,messages you can transfer whatsapp,messages from one phone to another and,all those stuffs and I might make videos,about these features in the future so,make sure you subscribe this channel so,in order to recover deleted messages,from your whatsapp account you're going,to have to select recovery option from,here just click on it now select your,device to recover data from in sequence,here it's giving you
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Continue the next seventh section about WhatsApp Chat, Messenger +More
WhatsApp System Design | FB Messenger System Design | System Design Interview Question
WhatsApp System Design | FB Messenger System Design | System Design Interview Question
Hello everyone!!,This is another video in the system design
interview preparation series from codeKarle.,So, in this video let's talk about
how do we design a chat application, ,something like a WhatsApp or a Facebook Messenger,or any other messenger of that sort.,Now, let's look at some functional and ,non-functional requirements that
this platform needs to support.,We will support a One-to-One Chat wherein a person
can send a message to another person or a user.,There would be something called a Group Chat where ,somebody could make a group of people
and whenever anybody in the group,sends a message to the group, that message
is received by everybody in the group.,The messages could contain text, it could
contain images, it could contain videos ,and then it could extend to
other kind of documents as well.,There is something called Read Receipt,
which is basically the single tick when ,the message is sent,,double tick when the message is delivered to the ,user and a blue tick when
the person sees the message.,We'll also show Last Seen
time of a particular user.,Coming to the non-functional requirements,,this platform needs to have a
very very low latency because ,for a chat application it needs
to look very real-time so,,while you are sending a message, the other person
should immediately be able to see that message.,And obviously it should have a
very high availability. This system ,should not go down, no matter what happens.,Also, there should not be any lag.,In other videos that we have
talked about in the past, ,we were able to live with a lot of lag as well.,But in this video, we cannot have a lag because
again, it needs to be a very real-time system,wherein I am typing something to you and you can
see it then and there and then respond to it.,Coming to some scale numbers, these are
approximate numbers of WhatsApp.,Again, I do not know if these are actually
correct or not but I just read somewhere.,WhatsApp has roughly 2 billion users,
out of which 1.6 billion users access ,it on a monthly basis. These are unique users.,Each day WhatsApp has somewhere close to 65
billion messages being sent across all the users. ,And that's a very big number.,We will try to look at how can we design a system ,that can deliver all of these functional
requirements, with a very low latency,and can live with these kind of numbers.,Numbers for Facebook Messenger
are approximately similar ,and other chat application could
also be running at a very same scale.,Let's look at the overall
architecture of the whole system.,We'll first start with the
Chatting Solution and then ,we'll look at other small pieces that surround it.,Let's start with the User flow.,All of these things that you see
here are basically user devices.,Could be mobile phones, could be web browsers, ,could be wearable devices like
smart watch and all of that.,Let's say user1 wants to send a message to user2.,So, the flow goes like this -,user1 wants to sen
After seeing the seventh section, I believe you have a general understanding of WhatsApp Chat, Messenger +More
Continue the next eighth section about WhatsApp Chat, Messenger +More
in this video we will build whatsapp,clone for android and ios this app has,it all phone number authentication one,to one and group chat with contacts only,where you can share text images gis,audio video and communicate through,video call you can even reply to,messages and when messages are seen by,other users they are marked as seen,when the user goes offline or online,it's updated real time there's automatic,scrolling whenever there's a new message,other than this this app also consists,of status feature which is only seen by,the user's contacts and disappears after,24 hours we will be using flutter,firebase river port 2.0 and agura to,build this app the flutter version we'll,be using throughout this tutorial can be,found using the following command,flutter dash dash version and we are on,3.0.4 channel and the version we're,using is dart 2.17.5,you can follow along with a slightly,lower version as well however if you,want to upgrade the version simply run,flutter upgrade command and it should,upgrade it for you i'm already on the,latest version,having that i like to mention that this,video is a sequel to whatsapp ui video i,already created check it out if you want,to know more about building a responsive,ui link will be mentioned in the,description and in the card on the right,side if you're just interested in code,so that you can follow along with this,tutorial go to this link it will be,mentioned in the description below first,you want to make sure that you're on the,main branch so click over here if you're,on any other branch like theme setup you,can just click over here on the main,branch and come over here there are two,ways of installing this you can either,use get if you have it otherwise you can,just download the zip file if you want,you can just,click over here and the zip file will be,installed then you have to extract it,and place it in the suitable folder you,want,but if you want to do the gateway you,can just copy this,write git clone and write dash dash,branch,main and then pass in the url,this will clone the main branch on this,url,if you just pass in this url it will,consider the default branch which is the,theme setup branch we don't want that so,i'll just,click enter and it has it,now i've installed it in,rivagnath i just want to come back here,and put it on the desktop,after that we can just go to the desktop,in the whatsapp ui flutter,and then open it in vs code,after opening it in vs code you can see,some packages are missing and out of,date we want to get the packages,if you want you can,see the release note for the dart code,that has been updated i've already gone,through them so i don't want that after,that you can just go to the lib folder,in the main dot dot file and,first of all open up the ios simulator,or the android emulator whatever you,want i'm just going to open this up,after it's loaded up you can just click,on debug or run whatever you want or,just go up here and run without,debugging whatever you like,let's w
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How to Create and Use Avatars in WhatsApp | WhatsApp Avatar Features | WhatsApp Avatar Update
How to Create and Use Avatars in WhatsApp | WhatsApp Avatar Features | WhatsApp Avatar Update
hello everyone today I would like to,show you how to create and use avatars,in WhatsApp let's have a look,first open WhatsApp app on your Android,phone,make sure you are in chat section,in chats app three dots on top right,then tap settings,in settings you will see Avatar create,edit profile photo app Avatar say more,with avatars now on WhatsApp,tap create your avatar,same mode with avatars on WhatsApp with,avatars on WhatsApp you can personalize,your Avatar's appearance share how you,feel with Avatar stickers set your,avatar as your profile photo tap get,started,first choose a skin tone for your avatar,next you can choose hairstyles outfits,and more choose any color and tap next,from the list you can choose your,hairstyle,you can choose hair color and more,then tap outfit icon,choose your outfit from the list,you can choose your body shape,then you can choose eye shape,also you can choose eye color,and eye makeup,next you can choose eyebrows,your nose,your mouth,and your face shape,hit done on top right to confirm your,avatar,tap save changes,your avatar is being updated,tap next,from here you can set your avatar as,profile photo,app create profile photo,choose any Avatar and,tap tick sign on top right,that's it your profile photo updated,in WhatsApp settings you will see your,profile photo,to use Avatar sticker on WhatsApp chat,open any conversation tap emoji icon on,bottom left then tap Avatar icon you,have 36 stickers to choose from,that's it these are the steps to create,and use avatars on WhatsApp,hope this video helped you please,subscribe my channel by tap subscribe,button also tap the Bell icon to receive,notifications about all new videos
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