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Articles by Chandu yadav
Page 7 of 81
How to do reverse for volley arraylist with custom object in android?
This example demonstrate about How to do reverse for volley array list with custom object 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 a text view to show the reverse of custom arraylist object elements.Step 3 − Add the following code to src/MainActivity.javapackage com.example.myapplication; import android.os.Build; import android.os.Bundle; import android.support.annotation.RequiresApi; import android.support.v7.app.AppCompatActivity; import android.util.Log; import android.widget.TextView; import com.android.volley.Request; import com.android.volley.RequestQueue; import ...
Read MoreHow to remove duplications in volley json array in android?
This example demonstrate about How to use Abstract list in volley json array 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 text view to show Abstract list items.Step 3 − Add the following code to src/MainActivity.javapackage com.example.myapplication; import android.os.Build; import android.os.Bundle; import android.support.annotation.RequiresApi; import android.support.v7.app.AppCompatActivity; import android.util.Log; import android.widget.TextView; import com.android.volley.Request; import com.android.volley.RequestQueue; import com.android.volley.Response; import com.android.volley.VolleyError; import com.android.volley.toolbox.StringRequest; import com.android.volley.toolbox.Volley; import org.json.JSONArray; ...
Read MoreCSS3 Left to right Gradient
You can try to run the following code to implement left to right gradient in CSS3ExampleLive Demo #grad1 { height: 100px; background: -webkit-linear-gradient(left, red , blue); background: -o-linear-gradient(right, red, blue); background: -moz-linear-gradient(right, red, blue); background: linear-gradient(to right, red , blue); }
Read MoreHow to check android mobile supports MAGNETIC FIELD sensor?
This example demonstrate about How to check android mobile supports MAGNETIC FIELD sensorStep 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 text view to show MAGNETIC FIELD sensor information.Step 3 − Add the following code to src/MainActivity.javapackage com.example.myapplication; import android.annotation.SuppressLint; import android.content.Context; import android.hardware.Sensor; import android.hardware.SensorManager; import android.os.Build; import android.os.Bundle; import android.support.annotation.RequiresApi; import android.support.v7.app.AppCompatActivity; import android.widget.TextView; public class MainActivity extends AppCompatActivity { TextView textView; ...
Read MoreHow to check android mobile supports GAME Rotation Vector sensor?
This example demonstrate about How to check android mobile supports GAME Rotation Vector sensorStep 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 text view to show GAME Rotation Vector sensor information.Step 3 − Add the following code to src/MainActivity.javapackage com.example.myapplication; import android.annotation.SuppressLint; import android.content.Context; import android.hardware.Sensor; import android.hardware.SensorManager; import android.os.Build; import android.os.Bundle; import android.support.annotation.RequiresApi; import android.support.v7.app.AppCompatActivity; import android.widget.TextView; public class MainActivity extends AppCompatActivity { TextView ...
Read MoreHow can I simulate a print statement in MySQL?
To simulate a print statement in MySQL, you can use select statement. The syntax is as follows −SELECT ‘anyStringValue’ as ’ ‘;You can check the above syntax at the MySQL command line client.Case 1To print a string.mysql> select 'HELLO MYSQL' as ' ';Output+-------------+ | | +-------------+ | HELLO MYSQL | +-------------+ 1 row in set (0.00 sec)Case 2a) To print integer, use the following query −mysql> select 23 as ' ';Output+----+ | | +----+ | 23 | +----+ 1 row in set (0.00 sec)b) To print float or double type, use the following ...
Read MoreRotate In Down Right Animation Effect with CSS
To create a rotate in down animation effect with CSS, you can try to run the following code −ExampleLive Demo .animated { background-image: url(/css/images/logo.png); background-repeat: no-repeat; background-position: left top; padding-top:95px; margin-bottom:60px; -webkit-animation-duration: 10s; animation-duration: 10s; -webkit-animation-fill-mode: both; animation-fill-mode: both; } @-webkit-keyframes rotateInDownRight { 0% { -webkit-transform-origin: right bottom; -webkit-transform: rotate(90deg); opacity: 0; } 100% { -webkit-transform-origin: right bottom; -webkit-transform: rotate(0); opacity: 1; } } @keyframes rotateInDownRight { 0% { transform-origin: right bottom; transform: rotate(90deg); opacity: 0; } 100% { transform-origin: right bottom; transform: rotate(0); opacity: 1; } } .rotateInDownRight { -webkit-animation-name: rotateInDownRight; animation-name: rotateInDownRight; } Reload page function myFunction() { location.reload(); }
Read MoreRegisters used in 8259
The 8259 is a specialized I/O port chip. It is never used in the interfacing of I/O devices but is only used for controlling the interrupts in a microcomputer.8259 consists of A0 as the only address input pin. Hence for a microprocessor, only two addresses are possible for the 8259 ports. The two ports can be termed as low port and high port.The processor selects the low port when A0 = 0The processor selects the high port when A0 = 1The processor issues some words termed as command words to these ports so as to configure the 8259 better. There are ...
Read MoreInstructions to perform compare operation in 8085 Microprocessor
In 8085 Instruction set, we are having a set of instructions to perform compare operation where we shall compare two operands, and which will affect the status flags values depending on the result of the comparison. In this operation, 8085 imposes the restriction that one of the operands must be in the Accumulator. The other operand can be one of the following –ClassificationsExamplesThe other operand can be kept in 8-bit immediate data in the instruction.CPI 43HCPI FFHThe other 8-bit operand can be kept in a memory location and whose memory address will be pointed by HL register pair.CMP MThe other ...
Read MoreConditional and Unconditional JUMP instructions in 8085 Microprocessor
In 8085 Instruction set, there are a set of jump instructions, which can transfer program control to a certain memory location. So after these branching mnemonics we shall have to mention 16-bit target address of the location. These jump instructions can be divided into two categories– Unconditional jump instructions andConditional jump instructionsUnder unconditional jump instructions there is only one mnemonic i.e. JUMP. But under conditional Jump instructions we are having 8 different mnemonics. We know that there are 5 flag bits in 8085 Flag register. They are S, Z, P, Cy, AC. Out of them only on AC flag bit, there ...
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