RESTful services is used for creating, maintaining, retrieving, and deleting resources. A resource can be anything of potential interest that is serializable in some form like a file, query, calculation, or concept. This form is […]

Apache Struts Project Team has last published on 2013-12-10 that the Struts 1.x web framework has reached its end of life and is no longer officially supported. Struts 1 was originally created by Craig McClanahan […]

Following are built in exceptions present in apex. AsyncException – Any problem with an asynchronous operation, such as failing to enqueue an asynchronous call. CalloutException – Any problem with a Web service operation, such as […]

Workflow is one of the feature used most in Salesforce, because of the simplicity and it is so powerful. With workflow, administrator can defined Immediate or Time-Dependent Workflow Actions to create new Task, send Email […]

One to One relationship in Salesforce is not available out of the Box. But we can definitely achieve this by creating a new field and a workflow rules to update the field value with record […]

Apex Design Patterns

The following are a list of design patterns supported in a Singleton – minimizing object instantiation for improved performance and to mitigate impact of governor limits Strategy – defining a family of algorithms, enscapsulating […] platform provides a JavaScript API which provides features to work with sObjects(Standard / Custom) using JavaScript without the help of Apex codes. When to use ? Custom Buttons/Links: Creating a record with pre-populated values, […]

Let’s assume that you are an infrastructure lead at a large corporation. Your particular responsibilities include server uptime upto 100%. If there is a new requirement for a new server for application deployment. So first […]

Concurrent Collections in java: The java.util.concurrent package includes some classes and interfaces related to the Java Collections Framework. Below are the concurrent collection interfaces – BlockingQueue defines a first-in-first-out data structure that blocks or times […]

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