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 28 December 2017
Validate 10 Digit Phone Number
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.
Thursday 21 December 2017
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.
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.
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.
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.
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
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.
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