Monday, 31 July 2017

File Extension Check

<html>

<head>

<title>Girfa : Student Help</title>

function filecheck()

{

var extension = $('#file').val().split('.').pop().toLowerCase();

if ($.inArray(extension, ['png', 'jpg', 'jpeg']) == -1) {

alert('Sorry, invalid extension.');

}

else

alert('ok Fine');

Raj Kumar

A programmer and Founder of Girfa IT Services, working from 2009.At Starting computer teaching was my full-time job but after 10 years of teaching I chose to programming as a full-time job and teaching become part-time. In real life, I am very lazy and I made it my coding style I always try to make a reusable component that’s my USP for programming which saves my time and extra working both.

Saturday, 29 July 2017

Autocomplete

State Name:

Download Source Code
Next Topic

Raj Kumar

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.

Raj Kumar

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

Raj Kumar

Sunday, 23 July 2017

Assignment Software Project Management

Assignment

Software Project Management

Q1. What is Software Project management? Explain the activities of software project management.

Q2. Define the water fall model with its stages. Explain the advantages and disadvantages of water fall model.

Raj Kumar

Assignment Java programming

Assignment

Java programming

1. Q-what do you understand by object oriented programming?
2. Q-what do you understand by applet explain with example?

Raj Kumar

Assignment OBJECT ORIENTED ANALYSIS AND DESIGN

Assignment

OBJECT ORIENTED ANALYSIS AND DESIGN

Q- What is object? Explain in details?

Q- What is generalization in UML? Draw a state chart diagram of UML?

Raj Kumar

MULTIMEDIA AND ITS APPLICATION

Q.1- What are Natural resources?

Q.2- What are the problem of forestry in india?

Q.3- What are the causes of food grain problem?

Raj Kumar

Computer Graphics

Q1. Explain the term computer Graphics. Explain the input and hardcopy devices.

Q2.Give the algorithm for scan conversion of circle using DDA method and midpoint algorithm

Raj Kumar

Assignment VB6.0

Q1. What do you understand by object oriented programming? Explain the different

Feature of the object oriented programming and how it is better than procedure oriented

Programming compare?

Q2. What do you understand by data base management system? Explain five approaches

For connecting database with example using appropriate code.

Raj Kumar

Assignment Environmental studies.

Assignment

Environmental studies.

Q.1.- Describe the changes in forest cover in India?
Q.2- Write the short notes-

Raj Kumar

Assignment RDBMS ASSIGNMENT

Assignment

RDBMS ASSIGNMENT

Q1- What is codd’s Rule for RDBMS?
Q2- Write the short note on the given topic.

Foreign key
Primary key

Raj Kumar

Assignment Principles of Accounting

Assignment

Principles of Accounting

Q1. What is accounting? Define the advantages and limitation of accounting.
Q2.What is the Accounting Concepts? Define in brief.
Q3. What is accounting convention? Explain in detail all types of accounting conventions.
Q4. What is Journal and Ledger? Maintain journal and ledger for following

Business started with Rs. 5,00,000
Building sold rs. 50,000
Furniture purchased rs. 10,000.
salary paid rs. 5,000.
Stationary purchased rs 10,000.

Raj Kumar

Assignment Data Communication and Network

Assignment
Data Communication and Network

1. What is Data Communication & What is Network?Define Communication Protocols and Transmission modes.

2. What is Aloha Protocol? Define FDM, TDM, and CDMA in detail.

Raj Kumar

Assignment Data Structure through C

Assignment

Data Structure through C

Q 1. What is data structure and what are the uses of data structure in computer science?
Q 2.What is difference between Single and Double link list?

Raj Kumar

Assignment Principle of management

Assignment

Principle of Management

Q.1-Explain “management as a science”?
Q.2-What is planning? what are its advantages?
Q.3-How Many Types of Co-ordination? Give Brief?

Raj Kumar

Assignment Operating System

Assignment

Operating System

Q1 what is operating system and its uses?
Q2. What is multiprogramming explain with example?

Raj Kumar

Assignment SSAD

Assignment

SSAD

Q1. What do you understand by SDLC explain different phases of SDLC.
Q2. What is testing? How many type of testing used in software engineering?
Q3. Discuss various steps in requirement analysis?

Raj Kumar

Assignment Basic Mathematics

Assignment

Basic Mathematics

Q1. What is limit and continuity of a function and define equality of a limit?
Q2. Define Matrix and Its properties?
Q 3. What is a set and explain with example?

Raj Kumar

Database Management System

Assignment

Database Management System

Q1. What is database management system? Explain with example?
Q2. Compare traditional file management with database approach?
Q3. What is database normalization explain with the help of example?

Raj Kumar

Moral & Value Education

Moral & Value Education

Qns.1- Explain Nationalism & Internationalism?

Qns.2- Explain Meaning of work and human Communication?

Raj Kumar

Computer Organization & Architecture

Assignment

Q.1 what is Computer? What is Software? Explain its type. Where it is applied?
Q2. What are the Logic Gates? Explain in detail and also explain the Universal Gates with truth table.
Q3. Convert the following into Decimal, Octal and Hexadecimal.

Raj Kumar

Structured and Spoken English

Structured and Spoken English

Ques. 1.What is Article? Explain the role of Article in English?

Ques. 2. What are figures of speech?

Ques. 3. What is hyperbole? Explain with a suitable example?

Raj Kumar

Introduction to IT & PC Software

Q 1. What is computer define its characteristics and different type of computer generation.

Q2. Write notes on Input and Output device?

Raj Kumar

Friday, 21 July 2017

Explain the difference between text mode and binary mode files

Streams can be classified into two types:

1. text streams and
2. Binary streams

1.Text streams are interpreted, with a maximum length of 255 characters. With text streams, carriage return/line feed combinations are translated to the newline n character and vice versa.

2. Binary streams are uninterrupted and are treated one byte at a time with no translation of characters. a text stream would be used for reading and writing standard text files, printing output to the screen or printer, or receiving input from the keyboard. A binary text stream would typically be used for reading and writing binary files such as graphics or word processing documents, reading mouse input, or reading and writing to the modem.

Next Question

Raj Kumar

Wednesday, 19 July 2017

Difference between Structure and Union

Sr No.	Structure	Union
1	Structure is user defined data type Which store a record with multiple value	Union is also a user defined data type But only one member can be saved at a time
2	Separate space was allocated for each member of structure	A common space allocated for all member
3	All members can be initialized at ones.	Only one member can be initialized at a time.
4	Total memory allocated by a structure variable is equal to number of member allocated space.	Space allocated equal to higher member allocated space.
5	One can provide and used all member data simultaneously.	Only one member value can be read or write at ones.
6	Uses rate of structure is higher due to separate space allocation for each member.	Uses rate is lower than structure due common space allocation.
7	You can updated previous value of any member without losing other member data	If a member initialized and another attempt for change value of other member lead loss of previous value.

#include<stdio.h>

struct stu

{

int roll;

char nm[10];

char city[10];

};

union emp

{

int roll;

char nm[10];

char city[10];

};

void main()

{

struct stu ob1;

union emp ob2;

clrscr();

ob1.roll=101;

strcpy(ob1.nm,"Girfa");

strcpy(ob1.city,"Student Help");

printf("\nSize of Structure %d",sizeof(ob1));

printf("\n\tRoll=%d\n\tName=%s\n\tCity=%s",ob1.roll,ob1.nm,ob1.city);

ob2.roll=101;

printf("\nSize of Union\t %d",sizeof(ob2));

printf("\nUnion Roll %d",ob2.roll);

strcpy(ob2.nm,"Girfa");

printf("\nValue Loss due to Union %d",ob2.nm);

getch();

}

Raj Kumar

Difference Between Union and Enum

Union

Union is user defined data type which is use to store a data member from more than one data member. Followings are some key point about union

Union is also a user defined data type But only one member can be saved at a time
A common space allocated for all member
Only one member can be initialized at a time.
Space allocated equal to higher member allocated space.
Only one member value can be read or write at ones.
Uses rate is lower than structure due common space allocation.
If a member initialized and another attempt for change value of other member lead loss of previous value.

#include<stdio.h>

union emp

{

int roll;

char nm[10];

char city[10];

};

void main()

{

union emp ob2;

ob2.roll=101;

printf("\nSize of Union\t %d",sizeof(ob2));

printf("\nUnion Roll %d",ob2.roll);

strcpy(ob2.nm,"Girfa");

printf("\nValue Loss due to Union %d",ob2.nm);

}

Enum

Enumerate is user defined data type which is integer value assign to a data member as its options. Enumerate is useful to provide user friendly name for available integer options used as some setting of application. For example if an application has shown available color to its window by integer number as we have seen in dos color command.

So for change color you need to remember color code which increase complexity. By using enumeration you provide color name in user friendly mode.

i.e. Color.Red,Color.Blue instead of integer code. System will find the correspondence integer related to given color by enumeration definition.

Raj Kumar

Saturday, 15 July 2017

Greatest Number from array using Pointer

Q : Write a program using pointer to find greatest number in an array.

Solution :

#include<stdio.h>

#define MAX 5

void main()

{

int ar[MAX],*pt,h,i;

for(i=0;i<MAX;i++)

{

printf("Enter Number>> ");

scanf("%d",&ar[i]);

}

Raj Kumar

Table read with Java Script

This is how I consummate reading a table in javascript. Basically I study down into the rows and then I was able to drill down into the individual cells for each row. This should give you an idea.

Roll	Name	City
101	Sona	Varanasi
102	Mona	Chandauli
103	Amit	Jaunpur

<html>

<head>

<title>Girfa Student Help : Table read with javascript</title>

function GetData()

{

Raj Kumar

Bitwise operator

Logical Operators

Logical operators are used to make a decision on behalf of some criteria. We evaluate given criteria in terms of (and,or,not). Decision making process changed with given terms. If AND is used there then all given criteria must be true to become result true and in case of OR , condition become true if any given criteria return true. Not reverse result True to false and vice versa.

Raj Kumar

Friday, 14 July 2017

Variable to SQL Query

Sometimes there is a need to store a SQL query output to a variable in store procedure. This feature gives programming flexibility to apply more action while generating output.

For example, you can apply more group option in a simple way which was complicated in a single query or if you want to concatenate the output of some query etc.

USE [Girfa_Portal]

SET ANSI_NULLS ON

Raj Kumar

Thursday, 13 July 2017

Register Variable

Register Variable C Language

Register is a special type of storage medium for making variables in c language. When there is a need of access any variable very frequently like inside of loops. For increase of access time of a variable it can be take place direct on register. If a variable is on a register then its take less time compare to access a variable form memory because register is a part of CPU.

Raj Kumar

Wednesday, 12 July 2017

Multiple Condition with parameter in sql server

USE [Girfa_Portal]

--=========== Condition with concatenate =========================

SET ANSI_NULLS ON

SET QUOTED_IDENTIFIER ON

ALTER procedure [dbo].[Girfa]

(@arg varchar(500))

Raj Kumar

Tuesday, 11 July 2017

Auto variable

Auto variable "C" Language

Auto or local variable in c language is a type of variable which space allocate and deallocate space automatically and static in by nature. An auto variable is invisible from outside of a function or block. So an auto variable can be access within the block where it is defined. By default all variable in a block or function is auto by nature. Auto keyword is used to make auto variable which is optional.

Auto int a;

Int a

#include<stdio.h>

void main()

{

int a=10;

Raj Kumar

Putch

Putch "C" Function

Print a single alphanumeric character. This function can print only one character at a time.

Syntax :

Putch(Var_name)

Example :

#include<stdio.h>

void main()

Raj Kumar

CSS Animation

Father of CSS Animation

tada

Main CSS Code

@charset "UTF-8";

/*!

* animate.css -http://daneden.me/animate

* Version - 3.5.2

* Licensed under the MIT license - http://opensource.org/licenses/MIT

Raj Kumar

Pages

Monday, 31 July 2017

Saturday, 29 July 2017

Thursday, 27 July 2017

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

1. Multiple Choice

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

Answer :

Sunday, 23 July 2017

Assignment Software Project Management

Assignment Java programming

Assignment OBJECT ORIENTED ANALYSIS AND DESIGN

MULTIMEDIA AND ITS APPLICATION

Computer Graphics

Assignment VB6.0

Assignment Environmental studies.

Assignment RDBMS ASSIGNMENT

Assignment Principles of Accounting

AssignmentData Communication and Network

Assignment Data Structure through C

Assignment Principle of Management

Assignment Operating System

Assignment SSAD

Assignment Basic Mathematics

Assignment Database Management System

Assignment

Friday, 21 July 2017

Wednesday, 19 July 2017

Union

Enum

Saturday, 15 July 2017

Q : Write a program using pointer to find greatest number in an array.

Solution :

Friday, 14 July 2017

Thursday, 13 July 2017

Register Variable C Language

Wednesday, 12 July 2017

Multiple Condition with parameter in sql server

Tuesday, 11 July 2017

Auto variable "C" Language

Putch "C" Function

Example :

Father of CSS Animation

Main CSS Code

Assignment

Software Project Management

Assignment

Java programming

Assignment

OBJECT ORIENTED ANALYSIS AND DESIGN

Assignment

Environmental studies.

Assignment

RDBMS ASSIGNMENT

Assignment

Principles of Accounting

Assignment
Data Communication and Network

Assignment

Data Structure through C

Assignment

Principle of Management

Assignment

Operating System

Assignment

SSAD

Assignment

Basic Mathematics

Assignment

Database Management System