Sunday 13 August 2017

Jquery Name Selector


You can select html control by its name. Selecting a single control or group of controls is become important in some special web operation requirement. I am going to demonstrate you to select more than one checkbox for payment which may be useful to design some payment related website.


Roll Name Subject
101 Sona Hindi
102 Mona Art
103 Sita Maths
104 Anita English
105 Babita Hindi


Code : 
<html>
<head>
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Saturday 12 August 2017

C Language O Level January-2014 Solved Paper


1. Multiple Choice


1.1 : D
Explanation :  
Integer and float both are in arithmetic statement So integer will be promoted as float . final result will be consider as float that is why sizeof operator print 4 instead of 2.

Variable is not initialized after decoration So variable will have garbage data which most of time be a negative number. So   6-1=5
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Friday 11 August 2017

Array of structure

Q: Define a structure of student with the following fields: rollNo, name and marks. Write a program to read and store the data of at most 30 students in an array. Also display the average marks of
the students.

Solution : 


#include<stdio.h>
#define MAX 3
typedef struct Stu
{
     int roll;
     char name[20];
     int mark;
}student;
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IDENT_CURRENT SQL Server

IDENT_CURRENT returns newly inserted record‘s auto increment value. So you can use this data while inserting a record it can be useful in many times. For example you want to return newly inserted record is for other task etc.


 USE [girfa]
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
-- =============================================
-- Author:        Raj Kumar
-- Create date: 08-Aug-2017
-- Description:   Girfa Student Help
-- =============================================
alter PROCEDURE [dbo].[adddata]
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Vowel Count Switch statement

Q : using a switch statement, write a function to count the number of vowels and number of blanks
in a character array passed to it as an argument.

Solution 



#include<stdio.h>
#define MAX 20
void count(char*);
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Prime number in given range

Q : Write a program to display all the prime numbers between two positive integers m and n. The values of m and n are to be taken from the user.

Solution : 


#include<stdio.h>
void main()
{
     int n,m,p;
     printf("Enter range starting number>> ");
     scanf("%d",&m);
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Thursday 10 August 2017

Jquery ID Selector

Enter Comment:



<html>
<head>
<title>Jquery Selector Girfa Student Help</title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script>
   $(document).ready(function(){
    $("button").click(function(){
        $("#container").text($("#data").val());
    });
});
</script>
</head>
<body>
Enter Comment:  <br /><textarea id="data" rows="7" cols="50"></textarea><br /><br /> <button>Add</button>
<p id="container">

</p>
</body>

</html>



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Wednesday 9 August 2017

Jquery class selector

You can select a HTML tag with its class name which is used by tag. When you know class name then you can add custom HTML from a function of java script using jquery class selector.

<html>
<head>
    <title>Girfa Student Help</title>
    <script src="https://ajax.aspnetcdn.com/ajax/jQuery/jquery-3.2.1.min.js"></script>
    <style>
        .para
        {
            text-align:center;
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Tuesday 8 August 2017

2d Array Compare

Q : Write a function that returns 1 if the two matrices passed to it as argument are equal and 0
otherwise.

Solution : 


#include<stdio.h>
#include<conio.h>
#define ROW 2
#define COL 2
int compare(int a1[ROW][COL],int a2[ROW][COL]);
void main()
{
     int ar1[ROW][COL],ar2[ROW][COL],r,c;
     clrscr();
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Jquery Page Scroller



Jquery Page Scroller


Page scroller make your web page design more attractive and formal because when a user want see other part of your page, then  he/she need to scroll page up or down using scroll bar or mouse wheel which was accepted before of jquery. Now if we have jquery then why we used traditional page design.So scroller you page using jquery.

Page scroller also helps to design single page website.

Scroll to Top of window

$('html, body').animate({ scrollTop: 0 }, 0);
$('html, body').animate({ scrollTop: 0 }, 'slow');


Scroll to selected area of web page

function Trans(id)
        {
            $('html, body').animate({
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Monday 7 August 2017

Average Age Calculation with dynamic structure array

Q : Write a program which asks the user to enter the name and age of persons in his group. The numbers of persons is not known to the user in the beginning of the program. The user keeps on entering the data till the user enters the age as zero. The program finally prints the average
age.

Solution :

#include<stdio.h>
#include<conio.h>
typedef struct stu
{
      char name[20];
      int age;
      struct stu * next;
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Friday 4 August 2017

* Operator Pointer

Pointer is a special type of variable which hold address of a location in memory. * symbol is use to make pointer. You can manipulate any variable data though pointer from other function. Change will be permanent when it been done with pointer because pointer has actual physical location of a variable.

You can manipulate a variable data using pointer. By
  • First make a pointer variable
  • Assign address of variable to pointer
  • Access variable data though * operator
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Sum of series

#include<stdio.h>
void main()
{
     int i,j,k=0;
     char sym='+';
     printf("Enter n>> ");
     scanf("%d",&i);
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Thursday 3 August 2017

Multiplication Table

#include<stdio.h>
void table(int);
void main()
{
     int i;
     printf("Enter number>> ");
     scanf("%d",&i);
     table(i);
    
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Flow Chart Factorial Number

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SQL Server output parameter


Output Parameter

Store procedure is a set of some sql statement which saved on server. Store procedure takes argument for database operation which is known parameter. There are two type of parameter.

Input parameter

When user provides a value as parameter and passes to store procedure.

Output Parameter

When user hold something returns from store procedure through parameter known as output parameter.

Advantage

  • Decrease complexity because it help you to do more than one task in single procedure
  • when inserting data to a table and you need to get the identity value back
  • when perfoming select statements and you need some extra data,
  • when updating or inserting data and you need some way to know if the operation was successful
  • for most if not all of the reasons you need out or ref parameters in c#




Store Procedure

USE [Girfa]
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER PROCEDURE [dbo].[pcheck]
(
@id bigint,
@phone varchar(15) output
)

as
as


select @phone= MobileNo from dbo.UserMaster where UserId=@id

C# Code

UserModel ob = new UserModel();

try

 {

    using (SqlConnection dbCon = new  SqlConnection(ConfigurationManager.ConnectionStrings["dbConnection"].ToString()))

    {

 

        using (SqlCommand cmd = new SqlCommand("[dbo].[pcheck]", dbCon))

        {

            cmd.CommandType = CommandType.StoredProcedure;

            cmd.Parameters.AddWithValue("@id", Convert.ToInt32(id));

            cmd.Parameters.Add("@phone", SqlDbType.VarChar, 30);

            cmd.Parameters["@phone"].Direction = ParameterDirection.Output;

            if (dbCon.State == ConnectionState.Closed)

                    dbCon.Open();

            cmd.ExecuteNonQuery();

            b.MobileNo = Convert.ToString(cmd.Parameters["@phone"].Value);

        }

 

     }

}

catch (Exception ex)

{

              

}

 

return ob;


 Next Example


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Wednesday 2 August 2017

Passing Array to function


Q : Write a function which accepts an array of size n containing integer values and returns average of all values. Call the function from main program.

Solution :


#include<stdio.h>
#include<conio.h>
int avg(int[],int);
void main()
{
     int ar[5],i;
     clrscr();
     for(i=0;i<5;i++)
     {
          printf("Enter %d number
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Write a program to bonus calculation using structure

Q : Write a C program to store the employee details with the following attribute?



Sr No.
Basic Salary
Sales Percentage
Bonus Amount
1
<=7000
<=10
1500
2
<=7000
>=10
3000
3
>7000 and <=15000
<=10
2000
4
>7000 and <=15000
>=10
4000
5
>15000
<=10
2500
6
>15000
>=10
4500

Solution : 


/* ============================================
          Girfa Student Help
          Program : Salary Calculation
          For more program visit :http://girfahelp.blogspot.in/p/c-language-structure-programming.html
================================================*/
#include<stdio.h>
#include<conio.h>
typedef struct stu
{
     int empid;
     int pf;
     int mediclaim;
     int basicsal;
     int sp;
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Monday 31 July 2017

File Extension Check

<html>
<head>
    <title>Girfa : Student Help</title>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
    <script>
        function filecheck()
        {
            var extension = $('#file').val().split('.').pop().toLowerCase();

            if ($.inArray(extension, ['png', 'jpg', 'jpeg']) == -1) {
                alert('Sorry, invalid extension.');
               
            }
            else
                alert('ok Fine');
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Saturday 29 July 2017

Autocomplete


autocomplete-jquery





Download Source Code
Next Topic



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Thursday 27 July 2017

M3-R4 ‘C’ LANGUAGE July, 2014 Solved

M3-R4: PROGRAMMING AND PROBLEM SOLVING THROUGH ‘C’ LANGUAGE July, 2014 Solved


1. Multiple Choice

1.1 : B
Explanation : void is used to indicate that a function will not be return any data to calling function. You should also use void in place of argument for when function does not takes argument but it’s optional.
If you left blank of return type then int will be consider as default return type of given  function. 

1.2 : C
1.3 : B
Explanation : Name of an array is constant pointer which point first element when 5 added to pointer then it jump 5 places to forward direction.
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Write a program to copy a file into another file.

Q : Write a program to copy a file into another file.

Answer : 


#include<stdio.h>
#include<conio.h>
#include<stdlib.h>
void main(int argc,char *argv[])
{
     FILE *infile,*outfi
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