A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_URI::$config is deprecated
Filename: core/URI.php
Line Number: 101
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Router::$uri is deprecated
Filename: core/Router.php
Line Number: 127
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Blogs::$benchmark is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Blogs::$hooks is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Blogs::$config is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Blogs::$log is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Blogs::$utf8 is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Blogs::$uri is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Blogs::$exceptions is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Blogs::$router is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Blogs::$output is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Blogs::$security is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Blogs::$input is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Blogs::$lang is deprecated
Filename: core/Controller.php
Line Number: 82
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Blogs::$db is deprecated
Filename: core/Loader.php
Line Number: 396
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_DB_mysqli_driver::$failover is deprecated
Filename: database/DB_driver.php
Line Number: 371
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: Warning
Message: Trying to access array offset on true
Filename: libraries/Email.php
Line Number: 978
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Blogs::$email is deprecated
Filename: core/Loader.php
Line Number: 1283
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_files_driver::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 295
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_files_driver::read($session_id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 169
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_files_driver::write($session_id, $session_data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 238
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_files_driver::destroy($session_id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 318
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_files_driver::gc($maxlifetime) should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 359
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 282
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: Warning
Message: session_set_cookie_params(): Session cookie parameters cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 289
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 304
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 314
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 315
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 316
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 317
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 375
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: Warning
Message: session_set_save_handler(): Session save handler cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 110
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: Warning
Message: session_start(): Session cannot be started after headers have already been sent
Filename: Session/Session.php
Line Number: 143
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Blogs::$session is deprecated
Filename: core/Loader.php
Line Number: 1283
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property Blogs::$user_model is deprecated
Filename: core/Loader.php
Line Number: 358
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/User.php
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$load is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$pgmodule is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$benchmark is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$hooks is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$config is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$log is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$utf8 is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$uri is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$exceptions is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$router is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$output is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$security is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$input is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$lang is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$db is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$email is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$session is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
A PHP Error was encountered
Severity: 8192
Message: Creation of dynamic property CI_Loader::$user_model is deprecated
Filename: core/Loader.php
Line Number: 931
Backtrace:
File: /home1/biognosy/skmlhometuitions.in/application/controllers/Blogs.php
File: /home1/biognosy/skmlhometuitions.in/index.php
Generics in C# | Post Details - SKML Home Tuitions
Generics in C#
Generics allow you to define the specification of the data type of programming elements in a class or a method, until it is actually used in the program. In other words, generics allow you to write a class or method that can work with any data type.
You write the specifications for the class or the method, with substitute parameters for data types. When the compiler encounters a constructor for the class or a function call for the method, it generates code to handle the specific data type.
A simple example would help understanding the concept −
using System;
using System.Collections.Generic;
namespace GenericApplication {
public class MyGenericArray {
private T[] array;
public MyGenericArray(int size) {
array = new T[size + 1];
}
public T getItem(int index) {
return array[index];
}
public void setItem(int index, T value) {
array[index] = value;
}
}
class Tester {
static void Main(string[] args) {
//declaring an int array
MyGenericArray intArray = new MyGenericArray(5);
//setting values
for (int c = 0; c < 5; c++) {
intArray.setItem(c, c*5);
}
//retrieving the values
for (int c = 0; c < 5; c++) {
Console.Write(intArray.getItem(c) + " ");
}
Console.WriteLine();
//declaring a character array
MyGenericArray charArray = new MyGenericArray(5);
//setting values
for (int c = 0; c < 5; c++) {
charArray.setItem(c, (char)(c+97));
}
//retrieving the values
for (int c = 0; c< 5; c++) {
Console.Write(charArray.getItem(c) + " ");
}
Console.WriteLine();
Console.ReadKey();
}
}
}
When the above code is compiled and executed, it produces the following result −
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