Thursday, 28 December 2017

Validate 10 Digit Phone Number


Enter Phone Number :

Code

<html>
<head>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
    <title>Girfa : Phone number validate</title>

Thursday, 21 December 2017

Query String PHP

Query String PHP

Query string is part of an URI which is use to pass some information in URL. Information pass by a query string can be used by server or client by java script or any server side language. Query string is one most powerful method to pass additional information about web processing application but query string is not recommended to pass sensitive information because query string put flat text which can be read by anyone.

Wednesday, 20 December 2017

Dynamic Memory allocation C language

Memory is storage unit which every program need for their operation. When you run your program then a request is made to OS for memory allocation. There are two types of memory allocations are used in programming.
  • Static
  • Dynamic

Static memory allocation is fix allocation.  It cannot be change during run time. Static memory allocation is better option in case when we know exactly how much amount of memory need. For example holding roll number marks of student etc.

Tuesday, 19 December 2017

IDENT_CURRENT SQL Server



IDENT_CURRENT return last inserted identity field value from any session any scope table.
One most interesting things which surprise me while I had used this first time. Which is follows

You can get SQL server generated identity value which inserting row, means it is not necessary that identity value only can get after save a row. Not at all!

You can use this feature while creating some userid and roll number type field in many applications.

i.e: 10000001,2000829 etc.

CREATE TABLE dbo.stu( 
   ID INT IDENTITY NOT NULL PRIMARY KEY,  
   Roll varchar(20),
   Name VARCHAR(40) NOT NULL 
   City VARCHAR(40) NOT

Saturday, 16 December 2017

Nested Loop


Nested Loop Banner


When a loop resides inside of other loop .Nested loops are useful while if there is a need of looping for each count of other turn of a loop.

Temporary Table in SQL Server store procedure

declare @mytbl as table
(
     id bigint,
     name varchar(30),
     mobileno varchar(30),

Friday, 15 December 2017

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()
{

Thursday, 14 December 2017

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.

Monday, 11 December 2017

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 +");" })

Saturday, 9 December 2017

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


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?

Friday, 8 December 2017

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

Saturday, 2 December 2017