Webner Blogs – eLearning, Salesforce, Web Development & More

If you want to access a file on a shared hosting server by specifying its absolute location it may not work. The reason is what we see on shared hosting as root folder actually may have more before it that

When mobile developers create an application, whether in Android or iOS, they often face challenge of mobile device fragmentation. Mobile device fragmentation in simple words means when an application is not able to run on some devices while it runs

To Fetch and process more than 50000 records in Salesforce Problem We want to fetch more than 50000 contacts and want to process them but are not able to do that due to salesforce Query limit. Solution Batch apex is

We need to use the phpseclib library to connect to SFTP server: $sftp = new Net_SFTP(‘www.webnersolutions.com’); if (!$sftp->login(‘user_name’, ‘password’)) { exit(‘Login Failed’); } $this->downloadfiles($sftp->nlist()); //to download all files on remote root folder

Sample code: $result= $client->listObjects(array(“Bucket” => $bucket,”Delimiter” => “/”)); $files = $response2->getPath(‘Contents’); foreach ($result[‘CommonPrefixes’] as $object) { echo $object[‘Prefix’]’; } This will list only the top level folder. If we do not use delimiter with listObject function then it will give

Salesforce provides facility to create multiple copies of organization’s data in different environments for testing and training purpose without affecting the original data. Sandboxes are of three types – Configuration Only Sandbox, Developer Sandbox, Full Sandbox. Configuration only Sandbox is

How to resolve “Heap Limit Exceeded” error while uploading large files to Amazon S3 from within Salesforce. Amazon Toolkit from Force.com has inbuilt classes and methods that facilitate connecting to Amazon S3 from Salesforce and uploading files to Amazon S3

Table view is not like listview on which you can iterate over cells and get values. Tableview in iOS has reusable cells i.e. every time you scroll it, old cells don’t go up or down but the existing cells are

By following these steps you can run your local machine’s website using a custom domain name instead of localhost: 1. Edit apache configuration file: sudo gedit /etc/apache2/sites-available/000-default.conf   add ServerName property as follows (you can add it just below DocumentRoot,