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 to use compare string in android?
This example demonstrate about How to use compare 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.Step 2 − Add the following code to res/layout/activity_main.xml. In the above code, we have taken edittext, button and textviews. When user click on button, it will take the data from edittext and manipulate with string with string comparing techniques. The result of manipulation data append to textview’sStep 3 − Add the following code ...
Read MoreHow to get getAllStackTraces of current thread in android?
Before getting into an example, we should know what thread is. A thread is a lightweight sub-process, it going to do background operations without interrupt to ui. This example demonstrate about How to get getAllStackTraces of current thread 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. In the above code, we have taken textview. It contains information about current thread stack trace.Step 3 − Add the following code to src/MainActivity.javapackage ...
Read MoreHow to get current thread state in android?
Before getting into example, we should know what thread is. A thread is a lightweight sub-process, it going to do back ground operations without interrupt to ui. This example demonstrate about How to get current thread state 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. In the above code, we have taken textview. It contains information about the current thread state.Step 3 − Add the following code to src/MainActivity.javapackage com.example.myapplication; ...
Read MoreWhat happens if we define a concrete method in an interface in java?
Interface in Java is similar to class but, it contains only abstract methods and fields which are final and static.Since all the methods are abstract you cannot instantiate it. To use it, you need to implement this interface using a class and provide body to all the abstract methods int it.Concrete methods in an interfaceAll the methods in an interface must be abstract, you cannot have a concrete method (the one which has body) if you try to do so, it gives you a compile time error saying “interface abstract methods cannot have body”.ExampleIn the following Java program, we are ...
Read MoreHow to get current thread is interrupted in android?
Before getting into an example, we should know what thread is. A thread is a lightweight sub-process, it going to do background operations without interrupt to ui. This example demonstrate How to get current thread is interrupted 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. In the above code, we have taken textview. It contains information about the current thread is interrupted.package com.example.myapplication; import android.annotation.SuppressLint; import android.os.Bundle; import android.support.v7.app.AppCompatActivity; ...
Read MoreHow to run .SQL script using JDBC?
A database script file is a file that contains multiple SQL quries separated from each other. Usually, these files have the .sql extention.Running .sql script files in JavaYou can execute .sql script files in Java using the runScript() method of the ScriptRunner class of Apache iBatis. To this method you need to pass a connection object.Therefore to run a script file −Register the MySQL JDBC Driver using the registerDriver() method of the DriverManager class.Create a connection object to establish connection with the MySQL database using the getConnection() method.Initialize the ScriptRunner class of the package org.apache.ibatis.jdbc.Create a Reader object to read ...
Read MoreHow to get current thread is daemon in android?
Before getting into an example, we should know what thread is. A thread is a lightweight sub-process, it going to do back ground operations without interrupt to ui. This example demonstrate How to get current thread is daemon 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. In the above code, we have taken textview. It contains information about the current thread is a daemon.Step 3 − Add the following code ...
Read MoreHow to get current thread id in android?
Before getting into example, we should know what thread is. A thread is a lightweight sub-process, it going to do back ground operations without interrupt to ui. This example demonstrate about How to get current thread id 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. In the above code, we have taken textview. It contains information about current thread id.Step 3 − Add the following code to src/MainActivity.javapackage com.example.myapplication; ...
Read MoreHow to get current thread count in android?
Before getting into example, we should know what thread is. A thread is a lightweight sub-process, it going to do back ground operations without interrupt to ui. This example demonstrate about How to get current thread count 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. In the above code, we have taken textview. It contains information about the current thread count.Step 3 − Add the following code to src/MainActivity.javapackage com.example.myapplication; ...
Read MoreHow to get year in android using year API class?
This example demonstrate about How to get year in android using year API class.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. In the above code, we have taken textview to show current year.Step 3 − Add the following code to src/MainActivity.javapackage com.example.myapplication; import android.os.Bundle; import android.support.v7.app.AppCompatActivity; import android.widget.TextView; import java.time.Year; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); ...
Read More