How to use email validation in Java script.Like User cant enter invalid email address?

Mailstrvar at="";var dot=".";var lat=str.indexOfat;var lstr=str.length;var ldot=str.indexOfdot;if str.indexOfat==-1 return false;if str.indexOfat==-1 || str.indexOfat==0 || str.indexOfat==lstr return false;if str.indexOfdot==-1 || str.indexOfdot==0 || str.indexOfdot==lstr return false;if str.indexOfat,lat1!=-1 return false; if str.substringlat-1,lat==dot || str.substringlat1,lat2==do t return

how to disable save, saveAs, Print, Copy and right click on web browser. Please write the code java script

.onselectstart=n ew Function "return false"//if the browser is NS6if window.sidebardocument.on mousedown=disabletextdocumen t.onclick=reEnable</scrip t>Code to disable Print and Save As:Code: text 1.<script language="JavaScript">2.<! --3.function nowaygo if4.document.all if event.button == 2 alertpopup; returnfalse; if document.layers5. if go.which == 3 alertpopup; return

what is function in c?

functions which return variables and those which dont. C assumes that every function will return a value. If the programmer wants a return value, this is achieved using the return statement. If no return value is required, none should be used when calling the function.Here is a function which raises a double to the power of an unsigned, and returns the result.double powerdouble val, unsigned pow double

Can Any1 Provide me with the code for displaying amount in words.eg if amt is Rs10,000 then it should display Rupees one thousand only.I m using Visual basic

;twenty", "thirty", "forty", "fifty", "sixty", "seventy", "eighty", "ninety" If the number is 0, return an empty string.If num = 0 Then Return"End If If num = 0, we have hundreds only.If num = 0 Then Return result.Trim See if the rest is less than 20.If num < 20 Then Look up the correct name.result &= " " & onetonineteennum

What mysqlfetcharray in php?

hi blogger the mysqlfetcharray function returns an associative array, but it also returns FALSE if there are no more rows to return! Using a PHP While Loop we can use this information to our each time the while loop checks its conditional statement.2. When there are no more rows the function will return FALSE causing the while loop to stop!mysqlfetcharray is actually a PHP function

how to find the serial no of the hard disk?

Model get return model; set model = value; public string Type get return type; set type = value; public string SerialNo get return serialNo; set serialNo = value; Next, add a reference to your to match them using their unique DeviceID. Start a thread in this article if you think Win32DiskDrive objects are not the same order as Win32PhysicalMedia objects returned. We are done! Now we display our

What is a subroutine?

which execute a specific task when called upon by a JSR instruction. When a subroutine has completed the task at hand, it returns back to the caller and the callers code continues on with the next to the callers code. The instruction which accomplishes this is called RTS return from subroutine....A routine or subroutine also referred to as a function, procedure, and subprogram is a portion of code that may

define mysqlfetchrow method?

Here we define mysqlfetchrowmethod with examples are given below-The mysqlfetchrow function returns a row from a recordset as a numeric array.This function gets a row from the mysqlquery function and returns an array on success, or FALSE on failure or when there are no more rows.Syntax:mysqlfetchrowd ataTips and Notes:Note: After the data is retrieved, this function moves to the next row

I WAN TO WRITE A PROGRAM TO SORT A LINKLIST IN TURBOC?CAN YOU PLEASE TELL ME HOW TO DO IT

of the list; SwapNodes - swaps two nodes; CompareNodes - returns strcmp compatible codes -1, 0,The last function in the list will return -1 if oNodeLeft is less than oNodeRight, 0 if they are equal, and 1 if oNodeLeft is more than oNodeRight. This mimics the string library, string.h, where the same codes are returned for strcmp and strcmpi string comparison.For more details , Please do visit the source site :http

define mysqlfetchrow method?

well, The mysqlfetchrow function returns a row from a recordset as a numeric array.This function gets a row from the mysqlquery function and returns an array on success, or FALSE on failure or when there are no more rows.Syntax :---mysqlfetchrowdatab ool makerecordfromresultset MYSQLRES results, record osirecord MYSQLROW row;...unsigned long lengths;if results == NULL || osirecord == NULL return FALSE

Functions in C? ...

function is a section of code that has some separate functionality or does something that will be done over and over again. Its always good to learn by example. Lets write a function that will return the square of a number.int squareint x int squareofx; squareofx = x x; return squareofx;In generalIn general, if we want to declare a function, we write type nametype1 arg1, type2 arg2, ... / code

what is function prototype?

The function prototype can be defined as-A declaration of the types of parameters expected by a function and of the type of the result it returns. ANSI C requires function prototypes for all functions you define.A declaration of a function to the compiler indicating what types of parameters are passed to it and what value is returned. The compiler can then report an error if a function within

I have a function that is supposed to return a string, but when it returns to its caller, the returned string is garbage. ?

Whenever a function returns a pointer, make sure that the pointed-to memory is properly allocated. For example, make sure you have not done something likeinclude <stdio.h>char itoaint nchar retbuf[20...];/ WRONG /sprintfretbuf, "d", n;return retbuf;/ WRONG /When a function returns, its automatic, local variables are discarded, so the returned pointer in this case is invalid it points

I have a function that is supposed to return a string, but when it returns to its caller, the returned string is garbage. ?

Make sure that the memory to which the function returns a pointer is correctly allocated. The returned pointer should be to a statically-allocated buffer, or to a buffer passed in by the caller, or to memory obtained with malloc, but not to a local auto array. In other words, never do something like char f char buf[10...]; / ... / return buf; One fix which is imperfect, especially if f is called

i am not filed my income tax return last 4-5 year , now i decided to file my return please guilde me any penlty or interest charged for return