Hi Chanchal,

You can remove an element from the JSONArray object using the remove() method. This method accepts an integer and removes the element in that particular index.

import org.json.JSONArray;

public class RemoveFromJsonArray {
   public static void main(String args[]) throws Exception {
      String [] myArray = {“JavaFX”,… Read more

How many active assignment rules can we have in a lead?

What is the difference between Data loader ‘Export’ & ‘Export All’ ?

How to export records from Salesforce using Data Loader?

Hi Anjali,

Using Data loaders we can perform 6 type of action.They are:

Insert – insertion of new records
Update – Updating existed  records.
Upsert – Update and Insertion of records
Delete – Deletion of records.
Export – Extraction of all records.
Export All – It extracts all records from salesforce including Recycle Bin records.

How Access To Reports And Dashboard Is Controlled In Salesforce?

Can we create a Formula Type in Reports?

What is Hybrid Cloud and Public Cloud?

Hi Anjali,

Different ways to make field mandatory :

1. Make the field “Required” at the time of field creation by checking the “Required” check box.
2. Make the field Required through Page Layout by checking the “Required ” checkbook in Field Properties.
3. Validation Rules can also be used to make the field mandatory. In Error Condition… Read more

Hi Anjali,

Different ways to make field mandatory :

1.Make the field “Required” at the time of field creation by checking the “Required” check box.
2.Make the field Required through Page Layout by checking the “Required ” checkbook in Field Properties.
3.Validation Rules can also be used to make the field mandatory. In Error Condition… Read more

What are record types?

Hi,

Use Data Loader when:

• You need to load 50,000 to 5,000,000 records. Data Loader is supported for loads of up to 5 million records. If you need to load more than 5 million records, we recommend you work with a Salesforce partner or visit the AppExchangefor a suitable partner product.
• You need to load into an object that is not yet…

Read more

How To Display The Formatted Number / Date In Visual Force?

Hi,

created and every time it is edited:
These simply means whenever we create or edit a record if criterion satisfies than workflow will fire.

created and any time it is edited to subsequently meet criteria:

Here workflow fires only once,

1) Either when we create a record if criterion satisfies it will fire and if we update the… Read more

Hi,

created and every time it is edited:
These simply means whenever we create or edit a record if criterion satisfies than workflow will fire.

created and any time it is edited to subsequently meet criteria:

Here workflow fires only once,

1)Either when we create a record if criterion satisfies it will fire and if we update the same
record… Read more

Hi,

Managed Packages  are the ones where the Code is Hidden and Can be easily Upgraded or PUshed with new updates to the code where as Unmanaged Packages have the Code Visible and can be edited by the Org in which it has been Installed. Unmanaged Packages cannot be Upgraded or Pushed – they are like one time coded.

Hi,

SaaS is beneficial to us in following ways:

1. As SaaS is a subscription based, customers can always choose not to renew if they are dissatisfied
2. Customers can avoid a large initial investment in an IT infrastructure and day to day hustle of maintaining infrastructure
3. SaaS customer provides same provider infrastructure and also…

Read more

Hi,

Use a matrix to display grouped data and summary information. You can group data by multiple fields or expressions in row and column groups. Matrices provide functionality similar to crosstabs and pivot tables. At run time, as the report data and data regions are combined, a matrix grows horizontally and vertically on the page. Values… Read more

What is the use of Aura: Namespace in the code ?

What is Joined Report in Salesforce?

What is the limit of Data.com Records that can be added to Salesforce?

Hi Pavan,

Static SOQL is one which you write in square brackets. It is good to use when you didn’t have any dynamic changes in the soql query.

For example:

list<Contact> con=[Select Id, LastName from Contact]

Dynamic SOQL refers to the creation of a SOQL string at runtime with Apex code. Dynamic SOQL enables you to create more flexible… Read more

Hi Prachi,

Here’s a basic sample demonstrating how to use JavaScript remoting in your Visualforce pages

First, create an Apex controller called AccountRemoter:

global with sharing class AccountRemoter {

public String accountName { get; set; }
public static Account account { get; set; }
public AccountRemoter() { } // empty… Read more

Hi Anjali,

Business process automation (BPA) is the automation of business processes through technology, allowing businesses to cut costs and increase productivity.BPA is a means of automating recurring business processes through the use of software & different app integrations. Meaning, instead of having your employees to menial & simple… Read more

Hi Anjali,

There are three types of bindings used in Visualforce:

• Data binding: Data bindings refer to the data set in the controller.
• Action bindings: Action bindings refer to action methods in the controller.
• Component bindings: Component bindings refer to other Visualforce components.

How to get all the fields of Sobject using Dynamic Apex?

Other than SOQL and SOSL, what Is the way to get custom settings?

How to round the Double to two decimal places In Apex?

What is the difference between Count() And Count(fieldname) In Soql.?

Whai is Test.setpage() ?

What Are Limitations Of Salesforce Reports?

What Are Bucket Fields?

Hi,

Salesforce allows you to control access to data at many different levels i.e. object-level, the record-level and the field-level. Here we will focus on methods for controlling access to data at the record-level. In the most of the scenario you can use Out-of-box sharing settings to grant record access, but there are few use cases where … Read more

Hi Anjali,

Salesforce allows you to access external website resources from a Salesforce application for your organization. You can access these external websites through Visualforce pages, Apex Callout, and via XmlHttpRequest calls. To avoid accessing malicious websites from Salesforce.com, the website first needs to be registered with… Read more

Hi Anjali,

You can Automate business processes by building applications, known as flows, that collect, update, edit, and create Salesforce information. Then make those flows available to the right users or systems.Flows can either require user interaction—perhaps a wizard or guided UI for data entry—or run in the background on their… Read more

What are the tools included in lightning ?

Can we include one lightning component to another ?

What are the type of events in Salesforce Lightning component?

Hi Prachi,

Static methods, variables, and initialization code have these characteristics.

They’re associated with a class.
They’re allowed only in outer classes.
They’re initialized only when a class is loaded.
They aren’t transmitted as part of the view state for a Visualforce page.

In Apex, you can have static methods, variables, and… Read more

What Is A Workflow Alert in Salesforce?

What are Standard and Custom Reports in Salesforce?

What are different chart types available for Dashboards?

Hi Prachi,

Difference in both button functionality is very small:

When we use ‘Export’ button for any object in salesforce, all records( excluding records present in Recycle Bin) present in the system for that particular object are exported to a .csv file.

But when we use Export All, all records (including records present in Recycle Bin)… Read more

Hi Avnish,

Generally we go for Before event if there is something which needs to be validated before the actual data is committed to database.
For example :
Let suppose you want to Insert new Account, but before the date is committed to database you want to validate if the Billing city is not null, if Null you will throw error and or else… Read more

Hi Prachi,

Anything inside the {! } delimiters is evaluated and dynamically replaced when the page is rendered or when the value is used.

How can we access Visualforce Components values into a Javascript?