How to backup a directory over network via tar and ssh?
If you wish to make a backup of a file system between two Unix machines, you may use scp command.
Multiple Constructors in PHP
In most object-oriented programming languages such as Java, C++, and C#, you can define multiple constructors each having different signatures. The class calls the correct constructor based on the number of parameters, and data typ...]
How do I find a dual DVI-D (dual link) graphics card for 2560x1440 resolution?
With high-end LCD and LED monitors becoming affordable, I've opted to upgrade my current 21" monitors with a larger 27" capable of displaying 2560 x 1440 resolution. I have a Dell Optiplex 3010 computer which has 1 x VGA and 1 x HD...]
Salesforce Reports and Dashboard
Salesforce reports and dashboards provide insight into the sales data stored in your Salesforce organization.
Add Opportunity Contact Roles on Opportunity Update
We're sending an email campaign through Pardot excluding customers who placed an order with us or prospects whom we provided Customer Quotation (SCM Module by Financial Force) within the past 30 days. To exclude this list, we must ...]
SMTP Email Address Validation
How do you validate an email address? You may validate it with a javascript on the client-side, or run a server-side validation via a regular expression or a newly available filter_var function of the PHP 5.2.x. Perhaps, you may wa...]
How to add attachment with the Zend_Mail?
Files can be attached to an email using Zend_Mail->createAttachment() method. The createAttachment() method requires the content of the attachment and 3 optional arguments. Please note that it takes file content as an argument, ...]
Salesforce: How do you change user's password with developer console?
As Salesforce dominates the CRM market space, it has grown to support many industries and unique business requirements. Becoming an ecosystem that is so big to encompass every industry and companies of all sizes, the administration...]
Javascript Overview
JavaScript is an object-oriented scripting language designed to be embedded in HTML pages for added interactivity and to offer intelligence to web pages. JavaScript provides a set of objects (Array, Date, and Math), and language el...]
Retrieve duplicate values in a database table with SQL
There was an error with one of our applications, and I needed to find table rows with duplicate values. The table column was not defined to have a unique index, but we weren't anticipating duplicate values. I needed an easier way ...]