Apex is a strongly typed, object-oriented programming language that allows developers to execute flow and transaction control statements on the Salesforce platform. If you’re used to Java or.NET development, you’ll find the programming in Apex fairly straightforward.
How to set and list methods in Salesforce apex?
Set Methods
- add (setElement) Adds an element to the set if it is not already present. ...
- addAll (fromList) Adds all of the elements in the specified list to the set if they are not already present. ...
- addAll (fromSet) Adds all of the elements in the specified set to the set that calls the method if they are not already present.
What is an apex in Salesforce?
What is Apex programming language?
- Apex syntax looks mostly like a Java programming language.
- Apex allows developers to write business logic to the record save process.
- Apex has built in support for unit test creation and its execution.
What is the function of Salesforce?
What are the different roles in Salesforce?
- Salesforce Administrator:
- Salesforce Business Analyst:
- Salesforce Developer:
- Salesforce Functional Consultant:
- Salesforce Platform Manager:
- Salesforce Solution Architect:
- Salesforce Technical Architect:
- Salesforce Project Manager:
What language is used in Salesforce?
Get to Know Your Options
- Lightning Component Framework: A UI development framework similar to AngularJS or React.
- Apex: Salesforce’s proprietary programming language with Java-like syntax.
- Visualforce: A markup language that lets you create custom Salesforce pages with code that looks a lot like HTML, and optionally can use a powerful combination of Apex and JavaScript.
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What can you do with Salesforce Apex?
Using syntax that looks like Java and acts like database stored procedures, Apex enables developers to add business logic to most system events, including button clicks, related record updates, and Visualforce pages. Apex code can be initiated by Web service requests and from triggers on objects.
What is Apex Development in Salesforce?
Apex enables developers to access the Salesforce platform back-end database and client-server interfaces to create third-party SaaS applications. Apex includes an application programming interface (API) that Salesforce developers can use to access user data on the platform.
When should Apex be used in Salesforce?
When Should We use Apex? Apex allows its developers to create complex CRM applications that provide access to the Salesforce database and client-server interfaces to create a third-party SaaS application. It also allows customizing pre-built applications according to complex business requirements.
What are Apex objects in Salesforce?
An instance of class is called Object. In terms of Salesforce, object can be of class or you can create an object of sObject as well.
What are the features of Apex?
Features of Apex as a LanguageIntegrated. Apex has built in support for DML operations like INSERT, UPDATE, DELETE and also DML Exception handling. ... Java like syntax and easy to use. ... Strongly Integrated With Data. ... Strongly Typed. ... Multitenant Environment. ... Upgrades Automatically. ... Easy Testing. ... Apex Applications.More items...
What API is used in Apex?
Required Editions and User PermissionsAPI NameProtocolCommunicationConnect REST APIRESTSynchronous (photos are processed asynchronously)Apex REST APIRESTSynchronousApex SOAP APISOAP (WSDL)SynchronousAnalytics REST APIRESTSynchronous7 more rows
What are the different data types in Apex?
Apex - Data TypesPrimitive (Integer, Double, Long, Date, Datetime, String, ID, or Boolean)Collections (Lists, Sets and Maps) (To be covered in Chapter 6)sObject.Enums.Classes, Objects and Interfaces (To be covered in Chapter 11, 12 and 13)
Where is Apex programming used?
the Salesforce platformApex is an object-oriented programming language present on the Salesforce platform. The language allows programmers to execute and perform transactions to control statements on servers associated with Salesforce. The language uses syntax that is extremely similar to that of Java.
In which two org types can a developer create new Apex classes?
Only Developer Edition, Sandbox, and Trial Organizations have the ability to create, edit, and delete Apex classes and triggers directly in the Salesforce CRM user interface.
Can we create object using Apex class?
Yes, You can create custom object and custom object fields using Apex code.
Why we use Apex sharing in Salesforce?
Apex managed sharing enables developers to programmatically manipulate sharing to support their application's behavior through Apex or the SOAP API. This type of sharing is similar to Force.com managed sharing. Only users with “Modify All Data” permission can add or change Apex managed sharing on a record.
What are some apex codes?
Apex Redeem Code March 2022YourDog – Use this code to get 100T Coins and also 25K Clicks.ILoveDog – Use this code to get 2 Hours Every Boosts.FrozenUpdate – Use this code to get 2 Hours Every Boosts.Annonymous – Use this code to get 2 Hours Every Boosts.Update25 – Use this code to get 2 Hours Every Boosts.More items...•
What is Apex in Salesforce?
What is Apex? Apex is a strongly typed, object-oriented programming language that allows developers to execute flow and transaction control statements on Salesforce servers in conjunction with calls to the API.
What is Apex based on?
Apex is based on familiar Java idioms, such as variable and expression syntax, block and conditional statement syntax, loop syntax, object and array notation. Where Apex introduces new elements, it uses syntax and semantics that are easy to understand and encourage efficient use of the Lightning Platform.
What is Apex language?
Apex is a strongly typed language that uses direct references to schema objects such as object and field names. It fails quickly at compile time if any references are invalid. It stores all custom field, object, and class dependencies in metadata to ensure that they are not deleted while required by active Apex code.
Is Apex a multitenant?
Hosted. Apex is interpreted, executed, and controlled entirely by the Lightning Platform. Multitenant aware. Like the rest of the Lightning Platform, Apex runs in a multitenant environment. So, the Apex runtime engine is designed to guard closely against runaway code, preventing it from monopolizing shared resources.
What is Apex in Salesforce?
Apex is a strongly typed, object-oriented programming language that allows developers to execute flow and transaction control statements on Salesforce server s in conjunction with calls to the API. Using syntax that looks like Java and acts like database stored procedures, Apex enables developers to add business logic to most system events, ...
What is Apex code?
Apex code is the first multitenant, on-demand programming language for developers interested in building the next generation of business applications. Apex revolutionizes the way developers create on-demand applications.
What is Apex programming language?
The Apex programming language is saved and runs in the cloud— the multitenant platform. Apex is tailored for data access and data manipulation on the platform, and it enables you to add custom business logic to system events.
Is Apex on demand?
All Apex runs entirely on-demand on the Lightning Platform. Developers write and save Apex code to the platform, and end users trigger the execution of the Apex code via the user interface. The Apex programming language is saved and runs in the cloud—the multitenant platform.
What are the constructs of Apex?
Like other object-oriented programming languages, these are some of the language constructs that Apex supports: Classes, interfaces, properties, and collections (including arrays). Object and array notation. Expressions, variables, and constants.
What are the benefits of Apex classes?
One of the benefits of Apex classes is code reuse. Class methods can be called by triggers and other classes. The following tutorial walks you through saving an example class in your organization, using this class to send emails, and inspecting debug logs.
Why is Apex multitenant?
Multitenant aware—Because Apex runs in a multitenant platform, it guards closely against runaway code by enforcing limits, which prevent code from monopolizing shared resources. Integrated with the database—It is straightforward to access and manipulate records.
