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Thursday, 31 March 2016

How to check number prime or not in java

primeno.java

class primeno
{
public static void main(String args[])
{
int no=17,flag=0;
int m=no/2;

for(int i=2;i<=m;i++)
{
if(no%i==0)
{
System.out.println("This Number is not Prime");
flag=1;
break;
}

}
if(flag==0)
{
System.out.println("This number is Prime");
}
}
}

Tuesday, 29 March 2016

How to drag and drop between two textbox

twobox.html

<html>
<head>
<title>Drag And Drop between two textbox</title>
<script type="text/javascript">
function handleDragDropEvent(oEvent) {
var oTextbox = document.getElementById("txtara");
oTextbox.value =oTextbox.value + oEvent.type + "\n";
}
</script>
</head>
<body>
<P>Dragging the text from the left textbox to the right textbox.</p>
<P>
<input type="text" value="drag this text"/>
<input type="text"
ondragenter="handleDragDropEvent(event)"
ondragover="handleDragDropEvent(event)"
/>
</p>
<P><textarea rows="12" cols="23" readonly="readonly" id="txtara"></textarea></p>
</body>
</html>

How to show drag and drop event in textarea using event.type in javascript

dragdrop1.html

<html>
<head>
<title>Show Event Drag And Drop</title>
<script type="text/javascript">
function handleDragDropEvent(oEvent)
{
var oTextbox = document.getElementById("txtara");
oTextbox.value = oTextbox.value + oEvent.type + "\n";
}
</script>
</head>
<body>
<P>This is a text</p>
<input type="text"
ondragenter="handleDragDropEvent(event)"
ondragover="handleDragDropEvent(event)"
/></p>

<P><textarea rows="12" cols="23" id="txtara"></textarea></p>
</body>
</html>

Monday, 7 March 2016

How to download direct any file using php code

download.php

<?php

$getfile="https://www.demo.com/bollywood/videos/2.mp4";

header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename='.$getfile);
header('Content-Transfer-Encoding: binary');

$file = @ fopen($getfile, 'rb') or die("Techincal Error");

fpassthru($file);

?>

Friday, 4 March 2016

How to create a clock window using moveBy in JavaScript

clock.html

<html>
<head><title> MoveBy</title>
</head>
<script>
var x=0;
var y=0;
function openwin()
{
mywin=window.open("","","width=50,height=50");
}
function closewin()
{
if(mywin)
{
mywin.close();
}
}

function movebywin()
{
if(x<600 && y==0)
{
x=x+200;
if(x==600)
{
y=y+100;
}
}
else if(x==600 && y<=300)
{
y=y+100;
if(y==300)
{
x=x-200;
}
}
else if( x<=600 && y==300)
{
x=x-200;
if(x==0)
{
y=y-100;
}
}
else if(x==0 && y<=300)
{
y=y-100;
if(y==0)
{
x=x+200;
}
}
mywin.moveTo(x,y);
mywin.focus();
}
</script>
<body>
<input type="button" value="Open window" onclick="openwin()">
<input type="button" value="Move" onclick="movebywin()">
<input type="button" value="Close" onclick="closewin()">
</body>
</html>

How to create window clock using move in JavaScript

clock.html

<html>
<head><title> MoveBy</title>
</head>
<script>
var x=0;
var y=0;
function openwin()
{
mywin=window.open("","","width=10,height=10");
}
function closewin()
{
if(mywin)
{
mywin.close();
}
}

function movebywin()
{
if(x<600 && y==0)
{
x=x+200;
if(x==600)
{
y=y+100;
}
}
else if(x==600 && y<=300)
{
y=y+100;
if(y==300)
{
x=x-200;
}
}
else if( x<=600 && y==300)
{
x=x-200;
if(x==0)
{
y=y-100;
}
}
else if(x==0 && y<=300)
{
y=y-100;
if(y==0)
{
x=x+200;
}
}
mywin.moveTo(x,y);
mywin.focus();
}
</script>
<body>
<input type="button" value="Open window" onclick="openwin()">
<input type="button" value="Move" onclick="movebywin()">
<input type="button" value="Close" onclick="closewin()">
</body>
</html>

Thursday, 25 February 2016

How to create clock wise window screen in javascript

Tuesday, 23 February 2016

How to create JavaScript simple program

1.html

var num=3;

switch (num)

{

case 1: alert("One");

break;

case 2: alert("Two");

break;

case 3: alert("Three");

break;

case 4: alert("Four");

break;

case 5: alert("Five");

break;

default: alert("Select 1 to 5 Number");

}

</script>

Array

=>Def : Array is a collection of data
1. length

<script>
var cars = ["Saab", "Volvo", "BMW"];
cars.length;
</script>

2.Element

<div id="ele"> </div>

<script>
var bike=["R15","Shine","Honda","Bajaj"];
document.getElementById("ele").innerHTML=bike;
</script>

Method : 1.push()
2.pop()
3.shift()
4.unshift()
5.concat()
3.join()

Properties : 1.length()
2.prototype()
3.constructor()

=> Array in array

var demo = new array();

demo[0] = new array();

demo[0][0]='A0';

demo[0][1]='B0';

demo[0][2]='C0';

demo[1] = new array();

demo[1][0]='A1';

demo[1][1]='B1';

demo[1][2]='C1';

demo[2] = new array();

demo[2][0]='A2';

demo[2][1]='B2';

demo[2][2]='C2';

document.write("A : "+demo[0][0]+"<br/>");

document.write("B : "+demo[0][1]+"<br/>");

</script>

Friday, 19 February 2016

How to create a simple form in html

form.html

<form action="form.html" method="post" enctype="multipart-form">
<input type="file" name="logo" required>
<br/><br/>
<input type="text" name="fnm" placeholder="Enter First Name" required>
<br/><br/>
<input type="text" name="lnm" placeholder="Enter Last Name" required>
<br/><br/>
<input type="text" name="unm" placeholder="Enter User Name" required>
<br/><br/>
<input type="email" name="email" placeholder="Enter Email-Id" required>
<br/><br/>
<input type="password" name="pwd" placeholder="Enter Password" required>
<br/><br/>
<input type="password" name="rpwd" placeholder="Enter Re-Password" required>
<br/><br/>

<input type="submit" value="Submit">
</form>

Monday, 15 February 2016

Select Query in php

How to compare your email and pwd with your database in login table

- select * from login where email="$email" and pwd="$pwd"

- select email,pwd from login where email="$email" and pwd="$pwd"

2. How to select table in column

- select * from table_name

- select col1,col2 from table_name

3. How to used select query with order by,limit and ascending order

- select * from table1 order by 'table1','col1' ASC

- select * from table1 order by 'table1','col1' DESC

- select * from table1 order by 'table1','col1' ASC LIMIT 0,30

How to create a Captcha code in php

ex1.php

<?php

$a = "abcdefghijklmnopqrstuvwxyz0123456789 ABCDEFGHIJKLMNOPQRSTUVWXYZ";

$str = " ";

for ($i=1; $i <=6 ; $i++)

{

$str = $str.substr($a, rand(0,strlen($a)-1),1);

}

echo $str;

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Thursday, 31 March 2016

How to check number prime or not in java

Tuesday, 29 March 2016

How to drag and drop between two textbox

How to show drag and drop event in textarea using event.type in javascript

Monday, 7 March 2016

How to download direct any file using php code

Friday, 4 March 2016

How to create a clock window using moveBy in JavaScript

How to create window clock using move in JavaScript

Thursday, 25 February 2016

How to create clock wise window screen in javascript

Tuesday, 23 February 2016

How to create JavaScript simple program

Friday, 19 February 2016

How to create a simple form in html

Monday, 15 February 2016

Select Query in php

How to create a Captcha code in php

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