Search In
In PHP if we are working on database and it is required to limit the data we want from the select query we can do it by appending a clause in the query. This can be helpful in pagination etc in our page.
Lets take an example in which we are required
Helper in codeigniter is not a php class but it is a function which is existing in helper file. Create a file with the name of your helper in /application/helpers here name as myhelper.php and place the following code in that file.
function yourHe
JavaScript Array slice() method : The slice() method is used to get the elements between two position. The slice() method returns the array of extracted elements. It doesn't change the original array. The index starts from 0.
Syntax of the Array s
In MySQL UNION operator used to combine the result of multiple SELECT statements. When we apply the UNION operator then it selects only distinct values by default (No duplicate values are allowed).
UNION Operator
When we apply UNION operator to SEL
Python does not support a character type treated as strings of length 1, thus also consider a substring.
To access substrings, use the square brackets for slicing along with the index or indices to obtain your substring. For example −
#!/usr/bin/pyt
Hello Friends,
If you are looking for mysql join in codelgniter. Please review the code as below:
// Initialize select query
$this->db->select('*');
$this->db->from('users');
// Define join in last parameter define left join or righ
RMI stands for Remote Method Invocation to create distributed application in java. In this object access to invoke method (goes to the machine to execute method and returns the result to the other machines). In RMI client invokes the method and
In MVC while creating project your first task is to create a controller where code behind is defined.
public class HomeController : Controller
{
public ActionResult Index()
{
return View();
}
public
array_combine and array_merge are the array functions in PHP that are used for different functionalities both are different from each other both have different functions.
Merging the elements basically means to merge one or more
Hello Friends,
If you looking to use "Select" query with query builder in Symfony2. Please review the below example and make the changes accordingly.
$qb = $this->getConn()->createQueryBuilder();
$qb->select('*')->from('tbl_m
