Idb bisew descriptive questions on javascript

1. What are the characteristics of JavaScript? 
 
 Answer 
1) JavaScript Lives in a Web Page
2) JavaScript is not server side language. It is client side language because it is interpreted and run on the browser.
3) It is weakly typed because it does not need to specify datatypes to declare var...

Mohammad Towhidul Islam

11-Feb-14 01:04:50 pm

Javascript one dimensional array

One Dimensional Array Declaration: 
 
var myCar=[]
or
var myCar=new Array()
 
 One Dimensional Array Initialization: 
 
myCar[0]="Chev";
myCar[1]="Ford";
myCar[2]="Buick";
myCar[3]="Lincoln";
myCar[4]="Truck";
 

 One Dimensional Array Literal ...

Mohammad Towhidul Islam

08-Feb-14 06:30:36 pm

Making a dynamic window with form input by javascript

Making a dynamic window with form input by javascript 
 
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Student Admission</title>
<script language="javascript">
 
func...

Mohammad Towhidul Islam

06-Feb-14 06:34:34 pm

Operator precedence javascript

Operator precedence describes the order in which operations are performed when an expression is evaluated. Operations with a higher precedence are performed before those with a lower precedence. For example, multiplication is performed before addition.

The following table lists the JavaScript oper...

Mohammad Towhidul Islam

05-Feb-14 02:02:32 pm

Javascript and variables

Variables 
You use variables as symbolic names for values in your application. The names of variables, called identifiers, conform to certain rules.
A JavaScript identifier must start with a letter, underscore (_), or dollar sign ($); subsequent characters can also be digits (0-9). Because ...

Mohammad Towhidul Islam

05-Feb-14 01:04:08 pm

Javascript literals

Literals:  The raw data that make up the root of data types are called "literals". You use literals to represent values in JavaScript. These are fixed values, not variables, that you literally provide in your script1. Primitive literalsRead More

Mohammad Towhidul Islam

10-Jan-14 11:59:49 am

Javascript program to make text upside down flip

JavaScript program to make text upside down - flip  
 
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta name="description" content="Turn text upside down. Rotate letters 180 degrees with Unicode.">
<meta name="author"...

Md Boby

26-Oct-13 12:48:42 am

How to validate email with java script most simplest way

how to validate email with java script(most simplest way)?...

MD. IQBAL HOSSAIN

02-Oct-13 09:41:46 am

Prime number with javascript script var x parseint prompt enter the

<script>
	var x=parseInt(prompt("Enter the number",""))
	
      prime=1;
      for(var i=2;i<=x-1;i++)	{
			
          if(x%i==0){
            prime=0;
            break;
           }
	
       } 

    if(prime){
        document.write("Prime");

    }else{

...

MD. IQBAL HOSSAIN

01-Oct-13 10:05:49 am

Factorial number with javascript script var x parseint prompt enter the

Factorial number with JavaScript       

 
<script>
	var x=parseInt(prompt("Enter the number",""))
	var s=x
	for(i=x-1;i>0;i--)
		{
		s=s*i;
		}
		document.write(s);
</script>
 ...

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