Article Categories
- All Categories
-
Data Structure
-
Networking
-
RDBMS
-
Operating System
-
Java
-
MS Excel
-
iOS
-
HTML
-
CSS
-
Android
-
Python
-
C Programming
-
C++
-
C#
-
MongoDB
-
MySQL
-
Javascript
-
PHP
-
Economics & Finance
Articles on Trending Technologies
Technical articles with clear explanations and examples
How can I override the 'Home' button in my Android App?
This example demonstrates how do I 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.Step 2 − Add the following code to res/layout/activity_main.xml. Step 3 − Add the following code to src/MainActivity.javaimport androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; import android.widget.Toast; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); } @Override protected void onUserLeaveHint(){ Toast.makeText(getApplicationContext(), "Home Button is Pressed", Toast.LENGTH_SHORT).show(); ...
Read MoreProtect system data on public wi fi network
Now these days, technologies are so advance and provide various options to connect to the public Wi-Fi networks, using this user can easily jump to the any place online like; Coffee shops, hotels, restaurants, airports and many-more. It is true, Wi-Fi is easy and flexible to use but, more than that it is insecure whether you are using a laptop, tablet or smartphone. Definitely, people who use Wi-Fi network want secure network to protect their system data as much as possible. So, to protect system data due to Wi-Fi network, this article is providing you some techniques which may resolve ...
Read MorePrivate browsing mode of the web browsers
“Private Browsing” a very useful feature of all web browsers have been used very commonly and frequently by internet lovers, such as Internet Explorer, Mozilla Firefox, Google Chrome and Opera.“Private browsing” facilitates users to surf on Internet without leaving any traces in the computer. The browser that uses private browsing doesn’t leave the history of the websites you visit, files you download, forms you fill, your searches, etc.The best thing about “Private browsing” is very much useful for public computer.Private browsing feature is similar to the name of the “Incognito mode” in Google Chrome, “InPrivate” in Internet Explorer, etc.Official Definitions ...
Read MoreHow to add a button to PreferenceScreen in Android?
This example demonstrates how do I add a button to PreferenceScreen in android.Step 1 − Create a new project in Android Studio, go to File rArr; New Project and fill all required details to create a new project.Step 2 − Add the following code to res/layout/activity_main.xml. Step 3 − Add the following code to src/MainActivity.javaimport android.os.Bundle; import android.widget.Toast; import androidx.appcompat.app.ActionBar; import androidx.appcompat.app.AppCompatActivity; import androidx.preference.Preference; import androidx.preference.PreferenceFragmentCompat; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main_activity); getSupportFragmentManager().beginTransaction().replace(R.id.settings, new SettingsFragment()).commit(); ...
Read MoreGet the old classic chat interface back in facebook
Current Facebook page has introduced new chat sidebar and video chat feature. This chat sidebar is placed at the right-side of the Facebook pages. Friends with whom you chat always displays at the chat sidebar, by default.Facebook has also introduced the sidebar ticker for a small period of time. You can also disable Facebook sidebar Ticker. Like this; Facebook always come up with new and changed features, but it does not mean Facebook lover will like those new and changed features. That’s why, we still have an option to revert back to the old Facebook design and this article will ...
Read MorePodcasts your video with google hangouts on air
If, you like to start podcast with excellent audio files and don’t know how to initiate it, also don’t know how Google Hangouts On Air play an important role for podcast?Here is the solution; start podcast with excellent audio files using Google Hangouts on air provides many ways to create audio, video and better SEO.In this post, you will get to know how to create more active podcasts using the built-in features of Google Hangouts on Air.Podcasts with Google Hangouts on AirGenerally, Skype is more than sufficient for interview-based podcasts. For OS, Mac uses eCamm’s Skype Call Recorder andWindow uses ...
Read MoreUses of canned responses on gmail
No drought, Gmail provides beautiful templates. But, are you tired of selecting the same template for typing, sending and by seeing the same emails every day?Every day, you know what kind of canned reply goes to whom, e.g. a thanking note every day goes to the candidate apply for a job opening. In this case, CC and BCC does not work.Canned response: If you type and send same message every day, canned response takes care of that. You just have to introduce your canned response and adjust the email to personalize it accordingly.Deliver the same message multiple timesChange your settings ...
Read MoreWays to completely disable windows 8 1 help tips
Earlier, beginner of Windows 8 and Window RT were unknown from the hot corners features. Whenever they move their cursor on the corner of the screen and got any pop-up, they thought that is a new feature discovery.Due to this consideration, Microsoft in Windows 8.1 introduced a new feature “Help Tips”. Now, moving cursor on the corner of the screen brings up the Help Tips.Using “Help Tips”, user can move to different points and get info and importance about those points. This feature is basically for users who are poor or beginner, not for knowledgeable users; they really like to ...
Read MoreWays to delete search history from your account
Now, all the time, people use internet to collect and share confidential and important data online. Importance and uses of online data needs protection and privacy. Our data is always is in risk, unless and until you unplug your system from all other devices.Sometime, we use public computer to access our Gmail, Yahoo mail, Facebook, Twitter, alert(“XSS”);, etc…, to download and upload some confidential data and to open our bank account detail. All things that you open on public computer save on history; can be open by any one other very easily.If, you want other people not to hack your ...
Read MoreWindows 8 task managers running process
If, you are finding a tool should be best to hold the overall PC’s performance. The Windows Task Manager is a great one.Task Manager is a task management and monitoring tool, shows the current status of programs, processes, and services run on Windows operating system. It comes in use to monitor the performance of the applications/services run on the system and to stop the applications/services that troubles the system performance.Over the internet, Task Manager can display the network status; means; how the network is functioning with other devices and users. Also, displays how many users are connected to the system, ...
Read More