Sort Array using pointer

Question : Write a function in ‘C’, using pointers for the array of elements, for sorting the elements.
Solution : 

#include<stdio.h>

#include<conio.h>

void sort(int*);

void main()

{

Sort an Array using pointer

Q : What do you mean by a pointer variable? Write a function in ‘C’, using pointers for the array of elements, for sorting the elements.

Solution : 

Pointer

A pointer is a special type of variable which hold physical address of a non pointer variable.Symbol * is used to make a pointer variable. Programmer can change a variable value from another location with the help of pointer. Call reference is an example of pointer , in which  a variable physical address pass to a function and any change made inside of function direct effect actual value of passed variable due to pointer.

Show Modal Using Html.ActionLink

This post will give you an idea about how can you show a bootsrap modal using Html.ActionLink. I will also show you that how can you call a java script function with argument while showing modal.

Ones you will be able to call java script function while showing modal then you will be able to fetch data from server using ajax.

Hyperlink Code :

@Html.ActionLink("Detail", "_myModal", "Usertask", new { id = item.ID }, new { data_toggle = "modal", data_target = "#myModal", onclick = "test("+item.ID +");" })

Structure Example

Q : What is meant by structure data type? How do we reference the elements of a structure?
Give example of how a value of a structure can be assigned to another structure.

Solution : 

A structure is user defined data type which is used to store record based data. Structure is useful when there is a need to process record type data for example student record which is a combination of more than variable (roll,name,class,marks etc). Structure encapsulates more than one variable into a single logical unit. Without structure, processing of record based data is not an easy task. Programmer need to declare many variables with different name. Which increase complexity?

Structure C Language

A structure is user defined data type which is used to store record based data. Structure is useful when there is a need to process record type data for example student record which is a combination of more than variable (roll,name,class,marks etc). Structure encapsulates more than one variable into a single logical unit. Without structure, processing of record based data is not an easy task. Programmer need to declare many variables with different name. Which increase complexity?

C Language Practice Question

O level ‘C’ Language

All questions are mandatory of part 1. Each question carries 1 mark for Part 1, Part 2 marks written front of question.

Multiple Choice

1. Example of exit control loop.

(A) do-while   

(B) for

(C) while 

(D) All

Jquery Drop Down Menu Operation

Reset Drop Down List :

Syntax : 

  $('Your drop Down ID').prop('selectedIndex', 0);

series

Q : Write a program to compute the following series:

x + x3 / 3! + x5/ 5! + …

To a given accuracy for x from 00 to 1800 in the steps of 100, use a inbuilt function FACT(n) to compute the factorial.

Solution : 

#include<stdio.h>

#include<conio.h>

int fact(int);

void main()

{

     int x,step,y,i;

Tax Calculation Program

Write a program to calculate the income tax of an employee for the current financial year. A user will enter his age and Total salary of the current year and program will calculate and display the payable Income Tax from the given table. Tax slabs are applicable after deducting Rs. 1,00,000 of saving from total salary for each employee. The tax slabs are as

under: (Senior citizen: Age<60)

For All Tax
Rs.0 to 2,00,000 0% of income
2,00,001 - 5,00,000 10% on income excess of 2,00,000
5,00,001 - 10,00,000 30,000+20% on income excess of 5,00,000
Above Rs.10,00,000 1,30,000+30% on income excess of 10,00,000

Thread

A thread is a basic unit of CPU utilization; it comprises a thread ID, a program counter, a register set, and a stack. It shares with other threads belonging to the same process its code section, data section, and other operating-system resources, such as open files and signals. A traditional (or heavyweight) process has a single thread of control.

Application

Many software packages that run on modern desktop PCs are multithreaded. An application typically is implemented as a separate process with several threads of control.

HTML Table Operation

Hide Table Column

$('#table-name th:nth-child(column-no)').hide();

$('#table-name td:nth-child(column-no)').hide();

Example:

$('#tblService th:nth-child(4)').hide();

$('#tblService td:nth-child(4)').hide();

Print All columns of each row

var table = $("#tblBody");

        table.find('tr').each(function (i)

        {

            var $tds = $(this).find('td');

            alert ($tds.eq(0).text() + " , " + $tds.eq(1).text())

                              

        });

Print All Row columns except first

var table = $("#tblBody");

        table.find('tr').not(':first').each(function (i)

        {

            var $tds = $(this).find('td');

            alert ($tds.eq(0).text() + " , " + $tds.eq(1).text())

                              

        });

 

Get selected column data using rowid

Syntax:

$("RowId”).find('td').eq(ColumnIndex).text();

Example :

$("#r123”).find('td').eq(0).text();

Delete a Single row by row id

Syntax:

$("RowId”).remove();

Example :

$("#tblrow").remove();

Delete all row except first

Syntax:
$("selectorName").find("tr:gt(0)").remove();

Example :

 $("#tblStock").find("tr:gt(0)").remove();

Select A Table all rows by checkbox using jquery

Editable Table Jquery

Next Topic

Java Script Date Operation

Convert dd/mm/yyyy date to yyyy/mm/dd

Java Script support date in many format except dd/mm/yyyy . So if you are working on a project which has date as in dd/mm/yyyy format then you will need to change it mm/dd/yyyy for further date related operations.

Following code will change dd/mm/yyyy date to mm/dd/yyyy date format

Solution : July, 2010 M3-R4: PROGRAMMING AND PROBLEM SOLVING THROUGH ‘C’ LANGUAGE

Solution : July, 2010 M3-R4: PROGRAMMING AND PROBLEM SOLVING THROUGH ‘C’ LANGUAGE

1. Multiple Choice : 

1.1 : B

1.2 : B

1.3 : A

1.4 : B

1.5 : C

1.6 : B

1.7 : C

1.8 : C

1.9 : B

Jquery Animated Validation

Validation is most important part any website while creating a form. There are lots of methods and processes of JavaScript or jquery.

I have implemented basic validation as simple as possible which can be used for empty fields check. You need to call just little function and achieved validation on various HTML form tags. 

Roll :
Class :	Select Course O Level A Level B Level C Level
Message :

Code

<html>

<head>

    <title>Girfa : Javascript Validation</title>

    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>

    <script>

        var Flag = true;

        function Validate() {

            Flag = true;

            if ($("#txtRoll").val() == "")

                AddCss("txtRoll");

            if ($("#ddlClass").val() == "")

                AddCss("ddlClass");

            if ($("#txtMessage").val() == "")

                AddCss("txtMessage");

        }

        function AddCss(id) {

            Flag = false;

            $("#" + id).css("border", "solid 1px red");

            $('#' + id).animate({

                'marginLeft': "+=10px", //moves right

            }, 100);

            $('#' + id).animate({

                'marginLeft': "+=-10px", //moves right

            }, 100);

            $('#' + id).animate({

                'marginLeft': "+=10px", //moves right

            }, 100);

            $('#' + id).animate({

                'marginLeft': "+=-10px", //moves right

            }, 100);

        }

        function RemoveCss(id) {

            $("#" + id).css("border", '');

O Level C Language solved paper January-2011

NIELIT  O Level C Language solved paper January-2011

1. Multiple Choice

1.1 : B

1.2 : A

1.3 :  A

1.4 : A

1.5 : D

1.6 : B

1.7 :  C

1.8 : B

1.9 : A

Cosine series Flowchart

Q :  Make the flow chart to solve the following cosine series.
       S = 1 – x2/ 2! + x4/ 4! – x6/ 6! + … 100 terms

Solution : 

Dynamic Table Java Script

This post helps you to make dynamic table. You can do following task using this post code

• Add a row dynamically
• Check duplicate value
• Delete a row 

Sumsung LG Videocon Pansonic Onida

Product	Action

HTML Code

<html>

<head>

    <title>Girfa : DynamicTable Management </title>

    <script>

 var tblrowid=0

 function AddScheduleTOTable() 
{

           

C language Paper Solution July 2011

NIELIT O Level C language Paper Solution  July 2011

1. Objective

1.1 : C

1.2 : B

1.3  :  D

1.4 : B

1.5 : B
1.6 : A
1.7 : A
1.8 :  B

2D character array sorting

Q : Write a ‘C’ program to read an array of names and to sort them in alphabetical order.

Solution :

/*==============================

     Girfa Student Help

     Program : Sort 2D  Array    

================================*/

#include<stdio.h>

#include<conio.h>

#define MAX 3

void main()

{

     char ar[MAX][20],ch[20];

NIELIT O Level C Language Solve Paper

July-12

Answer Key

1. Objective

1.1  : B

1.2 : A

1.3 : A

1.4 : C

1.5 : A