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Remote Validation in ASP.NET MVC
Remote Validation is similar to an ajax call used for validating the user's input. The main purpose of remote validation is execution of back end query without performing a full server postback.
&nb
RAID or Redundant Array of Independent Disks is a method by which we store the same data in several places on different hard disks. By Implementing RAID we can Make Input/Output operation to overlap in good proportions and it also Improve the Perform
There are three commonly backup types.
1 Full Backup
It is also known as reference backup.whenever you do the backup type setting to full all the files and folder in the drive are backed up every time.So its a complete backup of all associated fil
Laravel 4.x we have a facility to get last inserted id easily. By showing one of my code you will get easily understanding.
Example:
$karmaNote = new Karmanote;
$karmaNote ->reqid = $meetingId;
$karmaNote ->connectionidgGi
/* Header file to includes.
fopen is use to open a file in write mode here.
fputcsv function is use to output the CSV file having the name of columns and data coming from database. */
header('Content-Type: text/csv; charset=utf-8');
header('Content-
Sql Injection
Application security is always a challange for the application developer. As some of anonymous users who try to break your application for his fun. Sometimes loopholes in your application can be more dangerous for you and your applicati
Sql Injection
Application security is always a challange for the application developer. As some of anonymous users who try to break your application for his fun. Sometimes loopholes in your application can be more dangerous for you and your applicat
To implement joins(inner join,outer,full) in three tables you need to execute following MySQL statements:
select * from
table1 as t1
join table2 as t2 on condition
join table3 as t3 on condition
Example:
Suppose we have a database product having
Sometimes we have the requirement to count how many unique values are in the table. We can do this by using "Distinct" and count().
SELECT COUNT(DISTINCT column_name) FROM table_name;
Example: Suppose you have a table user from which you want to c
Controllers need to provide extensibility, much like Model, but can't use the same mechanism as the pre-requisites and database with loaded modules.
Controllers are provide their own extension mechanism, separate from that of models:
Controllers are
