Tech Teacher Debashree: App tutorial

Tech Teacher Debashree

Technical and make money online Tips

Showing posts with label App tutorial. Show all posts
Showing posts with label App tutorial. Show all posts

Thursday, 7 February 2019

Want to create a mobile app? - Tech Teacher Debashree

February 07, 2019 0
Want to create a mobile app? - Tech Teacher Debashree
The use of smartphones has increased in our country, especially young people. Everyone on the smartphone is using the app (app). The good news is that the number of these apps are increasing day by day in our country. Many are taking app development as a profession and it must be a timely decision. In the world of technology there is a huge market of apps.

app tutorial

There is a lot of potential in app creation. Many people have achieved success by creating an ordinary app with beautiful interface. For example, talk about 'flash light' or 'tip calculator'. Which are very common but useful. Let's know what to do if you want to create an app.
The mobile app is based on four operating systems or platforms - for iOS (for the iPhone and iPad), Android (for most smartphones like Samsung, Sony etc.), Windows Phone (Nokia) and BlackBerry. There are more than Android and IOS-based apps.
To create an iOS App, the programming language is to use Objective C or Swift. To know Java for Java and Windows, Sharp Sharp will know. Blackberry can be used for C ++, Android run-time, HTML 5 or Adobe Air. These programming languages, who do not know, can get to know the Internet or anyone from the Internet, it is not very difficult. And if you do not know a programming language, then start with C; Hang on, it does not take much time to learn. C can start learning from Tamim Shahriar's written computer programming (1st volume) from the book. You can also take online courses from the address at any time, at any time.
An Apple Computer is required to work in IOS - MacBook, iMac or Mac Mini. Mac mini can buy if budget is low. Start Learning iOS Programs from Apple's Developer Website (, here you will get all the things you need to learn about iOS. You can follow the guide of Apple, it is written in a very nice way. There are many easy-to-understand tutorials on different websites, you can also get help. Tutorial Power Search by typing 'iOS tutorial' on Google. For the Bengali tutorial, teachers can get help from dot com ( for the iPhone application development course.
Android apps can be created in all operating systems. Get started from the Android Developer Site ( Go ahead to Get Started menu. The rest will understand itself. There is a separate section called Training, Developer Site, which is very useful for starting. You can see Orlee's Learning Android book. Teachers can also find Bengali tutorials. The website at has a nice online course, can also see it.
Those who are doing web programming, they can create apps with titanium, phonegap etc.
To learn Windows, visit the Windows Developer Site ( The main thing is that all the platforms have been given enough instructions to start learning only on the developer site. You just have to follow them patiently.
There are so many things to learn when developing mobile app development, if you learn everything, you have to spend the whole time learning. No work will be done. Speaking of Android. More like layout, fragmentation, network, notification, service, location, map, database, image, rest. So learn everything?

Not everything in a project. Since everything does not take into a project, so learning everything does not make sense. To learn it will be a lot of time to waste. Need to know what to learn, know what You can take an idea about what works, or take a float-based knowledge.
To know what to learn, first of all must have basic knowledge. For example, there should be an understanding of Java programming for Android. Then you have to know how to create a simple android app. In addition to creating a simple app, you need to know what kind of app you want to create, a clear idea about.

If you want to create an alarm clock, you may want to know about the service. I know about that very well. Then your alarm clock created the app. If you want to create a to-do app, you may know about SQLite, about the list view. After learning these, you can start creating your app. If you learn everything well, your time will be lost, it will not work. So before knowing about what kind of app to create, you can then learn those things better. You have to be focussed.

There is no need to be completely focussed on being focussed.  I learned how to learn Java programming. But Java programming is not the code for creating Android Apps. Just the numbers I just want to learn how to create an app. "It does not need to be focused. Not only that, but we have to learn that much. 😛

Answer the above question. In order to create an app, we need to do a lot of logical functions, so that the main configurations with Java programming's mathematical part, conditional, function, OOP, control status are required. Again, our data is also used to create an app. Then Data Structure is related to the needs of the related configs. If we started creating apps without knowing these, maybe Hello World! You can create a type app. But if you see an app or code from the complex, the head rotation will start. May cause nausea 😛

If you do, you have to learn new things. Spend a specific time each day to learn.

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Saturday, 24 November 2018

How to open Whats App on computer?How to send contact number on Whats App? - Tech Teacher Debashree

November 24, 2018 0
How to open Whats App on computer?How to send contact number on Whats App? - Tech Teacher Debashree
Whats App is the medium of social media. It can chat with whom, talk about it. And to do this, you have to open this account. It is used more on smartphones.Whatsapp is a Social Network You can share video, audio, record, location etc with this.You can use a phone number with a handset normally using a number. But if you want to use multiple numbers using multiple numbers, Parallel Space-Multi Accounts can be done by installing this app.
Generally we use whats App on Android Mobile. Sometimes we have to share or send important file or image or document from computer to other,that is why we have to open whats app on computer.

whats app on laptop or pc

To open WhatsApp on the computer, follow the steps below

  •  First you have to open google crome
  •  Then type' web whats' in the search box 
  • Then you will find a list 
  • Then select the first option and you will find a bar code image
  •    Then you have to open WhatsApp on the mobile
  •   Then there are three dot marks on the right side. when touching there will be a drop down list
  • Then select whats app web
  • Then with the mobile the computer has to scan the barcode, 
  • then WhatsApp will open on the computer
  • Next you will see an attachment marked on the bottom right
  • From there you can send anyone any file,any music or video etc
To watch the video ,follow the link

How to send contact number or photo by Whats App?

Sometimes  we need to send photos to someone or send contact numbers or any documents, but we can send them via WhatsApp.

send contact number by Whats App

To send contact or photo etc follow the steps

  • First you have to go Whats App.
  • Then go to chat option and whom you want to send contact or photo or document select the person 
  • Next click on attach icon
  • Then select contact or photo or document which you want to send.
  • Then touch on ' send ' icon.
To watch The video,click below

If you follow these tips below, your Whatsapp will be safe and you will not have to face any problems in the future.

Do not click on unknown links:

  • The biggest problem of WhatsApp is that many links are sent daily.

  • Sometimes it is said that you will get a lottery and if you are asked to recharge it will be recharged on your phone. In fact these are all false.

  • Free, kindly spread the message for the sake of their work.

  • Your phone may be hacked on this link.

Do not join the strangers group:

  • The number of WhatsApp group is increasing day by day jump jump. And the unnecessary messages and media of those groups can harm your mobile phone and your privacy.

  • It is not uncommon for WhatsApp group to have suffered legal complications due to the spread of rumors.
  • So do not join the unnecessary, unknown-unknown group.
  • Change the settings of WhatsApp:
  • There are some wonderful settings in WhatsApp that many of us do not know about. You will be much safer if these settings change slightly.

  • For this first go to WhatsApp Settings. Go to Account at From there to Privacy (see pictures above).
  • There are two options to change profile photo and about- Make these My Contacts
  • That means, only those who will save you numbers on your phone will see your profile picture and your About section.
  • That's a great deal.
  • Whenever we receive new images and videos via Whats App, it gets updated directly to the phone's gallery. As a result, anyone who sees them in the gallery can see them. You can hide Whats app image and video files from the phone's Galley, without any software.

First you will need to go to the media folder of your What app (folder on the SD card> Whats app> Media). Now you will find the folder named Whats app Images, Whats App Video, and then rewrite it with the dot (for example - .Whats App Images and .Whats App Video). Now go to the phone's gallery and the folders disappear. To restore the gallery again, it will be necessary to rename the folder and remove the dot.

Due to joining many groups in Whats app, notification comes after a few seconds and it is frustrating. However, you can stop notification of any group for a specific period of time as per your wish.

First, enter the group> Menu> Mute> select a specific time now and click on the Show Notifications option and click OK .

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What is app ?How to install any app on android mobile? - Tech Teacher Debashree

November 24, 2018 0
What is app ?How to install any app on android mobile? - Tech Teacher Debashree

Although the word'App' is not new, but for a few years, especially since the start of the smartphone, the app did not hear the word or understand it, it could be difficult to find anyone. In today's modern tech era, there is an app for every subject,  Most people think that the app is for mobile .So there is such a great deal, maybe you did not know before reading this article. I will discuss various topics such as what the app?

The word "app" is actually the abbreviation of the word "application" and of course it is a software that can run on different platforms. So understand that apps and software are the same thing, but today's modern type of software or computer programs are called apps. It can be of many types, it can be running on mobile, running on a computer, and also can run any electronic device. Some applications can run in the web browser, some applications can be offline, and some applications can continue online. However, the app is generally considered to be a type of lightweight software, which means that it is not considered to be a powerful software. And this is why the app term can be heard especially with smartphones or with the web, and in terms of computer term, people use the software term.

Apps are basically of three types - desktop applications, mobile applications, and web applications. If you talk about the desktop application, you can understand that this type of application is full form software, that means these programs are very strong, many resources are demanded from the system and direct hardware access to work. Desktop programs are specially designed for large screens and programs are useful for access by using the mouse and keyboards.

On the other hand, if we talk about mobile applications, they are usually lightweight and easy to use, there is absolutely no complex subject. And mobile applications are not as powerful as desktop applications. Mobile app icons are usually designed to be big, especially when they can work on the touch screen.

Finally, if they talk about web applications, they are often power-packed like desktop applications, but there is a down side that can not be used by web applications on the internet connection, because they do not have any computer or mobile install, installed on a cloud computer or on a web server, So the internet is definitely necessary to access. If an application is mixed with both web and desktop, then it will be called hybrid applications.

Hybrid apps can be used on the offline computer and offline, it works with resources from your machine, but whenever you come online, these apps start working from the cloud.To download any app, you have an official site as your operating system. There is a Google Play or Amazon store to download an app on Android phones, and there are many more third-party websites, from which to download the app. App Store for Apple Devices But the matter is different for the computer. In this case, more than unauthorized sources. Although Windows has created a new store for the desktop, but most of the software will be able to find you from an unofficial website.

We download various types of apps from online by mobile, such as music editing ,to edit photos , play games, to edit the video,google map,social media apps  etc.

Install app

To download any app on android mobile follow the steps

  • First you have to make an Email  Id.
  • Next you have to open Play Store .
  • Then go to search option in the drop down  list and type the name of app,which you want to install.
  • Next you will get a list .
  • Then you Select the app and press  install button
  • Wait sometimes 
  • After installing click  OK button
  • Now you will see the app on mobile screen.

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