Mastering the Art of Technological Integration

Introduction: In Salesforce development, you might encounter the error message "Y ou have uncommitted work pending. Please commit or rollback before calling out. " This error occurs when you try to make an HTTP callout or perform a DML operation after performing a DML operation but before committing the transaction. In this blog post, we will explore what causes this error, why it is important to handle it properly, and provide code examples to illustrate how to resolve it.

Introduction: Named Credentials are a powerful feature in Salesforce that allow you to securely store authentication information for external services and provide a simplified way to make callouts to those services. By leveraging Named Credentials, developers can easily manage and update credentials without modifying the underlying code. In this blog post, we will explore an example of how to use Named Credentials with Apex code in Salesforce. Prerequisites: To follow along with this example, you should have a basic understanding of Salesforce development, Apex programming, and Named Credentials.

  Introduction : When working with batch Apex in Salesforce, incorporating HTTP callouts can provide powerful integration capabilities. However, there are certain considerations and limitations that need to be addressed. In this guide, we will explore the steps to enable HTTP callouts in a batch Apex class and discuss important factors to keep in mind to ensure successful execution. Let's dive in! Enabling HTTP Callouts with Database.AllowsCallouts Interface: To execute HTTP callouts within a batch Apex class, it is essential to implement the Database.AllowsCallouts interface. Failure to do so will result in an error message stating "callout not allowed." By implementing this interface, you grant permission for callouts to be made during the batch execution. Managing Callout Limits: It's important to be mindful of the callout limit imposed by Salesforce. In a single transaction of a batch class, you can make up to 100 callouts. Exceeding this limit will result in the ...

Introduction: In this blog post, we will explore how to create a Lightning Web Component (LWC) that allows users to upload an image using an HTTP callout. We will build a dynamic and reusable component that can be easily integrated into any LWC project. By following this tutorial, you will learn how to handle file uploads, make HTTP callouts, and enhance your LWC development skills.

Introduction: In today's interconnected world, the ability to interact with web services and APIs is a crucial skill for web developers. JavaScript provides powerful capabilities to make HTTP requests, allowing you to fetch data, send information, and communicate with servers. In this blog post, we will explore how to make an HTTP request in JavaScript and cover different techniques and libraries available for this task. Prerequisites: Before we dive into the specifics, make sure you have a basic understanding of JavaScript and how it interacts with web pages. Familiarity with concepts like asynchronous programming and Promises will also be helpful.