Collections In this blog post we will learn about collections in Apex. There are three different types of collections in apex: List, Set and Map. Collections are composite data types which allow the developer to aggregate, or collect, multiple other types into a single variable. List A list (also called an array) is a variable […]
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Primitive Data Types in Apex In this blog post we will learn about the different primitive data types which are available in Apex. Primitive data types are basic pieces of a programming language that include built-in support. In most languages, these types cannot be modified and are used as basic building blocks to construct application
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In this blog post, we will learn about Batch Apex.We use Batch Apex to build complex,long-running processes which operate on thousands of records. Batch apex divides record set into manageable batches to avoid hitting the governor limits.As you already know, salesforce has governor limits on data. But when you have to retrieve thousands of records
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In this blog post, we will learn about the with Sharing and without sharing keywords.We use with sharing keyword on a class to enforce sharing rules. When you use With Sharing keyword on a class, it will take into account the sharing rules of the current user. If we don’t use this keyword on a
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In this blog post, we will cover some basics related to apex programming. We will learn about datatypes, Variables and constants. What is Apex class? A class is a template or blueprint from which objects are created. An object is an instance of a class. Let’s talk in detail about this class. Think of a
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This topic describes the testing framework in Salesforce and its main features that can be utilized to ensure successful long-term development and success of the application. When an application in Salesforce need to be deployed to customers, testing plays a key role and the testing framework makes it possible to validate that it works as
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Governor Limits in Salesforce Salesforce enforces Governor limits to ensure that resources are shared in multi-tenant environment. Developers need to be aware of the limits and understand how these governor limits will impact coding practices. What are governor limits ? Governor limits ensure that one customer does not monopolize shared resources in a multi-tenancy environment.
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Whenever you deploy changes to production, you need to be very careful because end user will get effected if something goes wrong. Whenever you are deploying changes to production, you need to follow some strategies. Preparation for Deployment and Roll Back plan: 1) Before you deploy your changes to production, you should first deploy the
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Salesforce DX offers you an open and standard developer experience, which helps you build application using the tools like Git, Eclipse, Selenium and more. Salesforce DX consists of an updated Eclipse Integrated Development environment (IDE) which expands the value of the toolset to salesforce developers. In this blog post, I have put together a list
What is Salesforce DX and what are the most popular commands? Read More »
