How do I write a proper unit-test for an Apex Trigger?
Writing test classes for Apex triggers is one of the most commonly asked Salesforce questions. Developers often wonder whether the test logic should live “inside” a trigger, in a separate class, or somewhere else. The short answer is that Salesforce requires you to write at least one test method that…
Philips Interview Questions
Philips is a global leader in health technology, renowned for its innovative solutions that enhance healthcare and well-being. If you’re preparing for an interview, understanding typical Philips interview questions can give you a competitive edge. With a focus on advanced medical devices, connected care, and consumer health, Philips is committed…
Why Am I Getting Errors When Creating a TraceFlag with Apex?
When you try to create a TraceFlag record from Apex using the Tooling API, you can run into two common errors: HTTP 400 Bad Request and “insufficient access rights on cross-reference id”. These errors almost always relate to permissions, missing required fields, or using the wrong DebugLevel record. Below is…
McKesson Salesforce Interview Questions
Table Of Contents McKesson is a global leader in healthcare supply chain management, providing pharmaceuticals, medical supplies, and healthcare services. The company plays a critical role in improving healthcare access and efficiency worldwide. McKesson Salesforce leverages Salesforce solutions to enhance customer relationships and streamline operations in the healthcare industry. By…
Running a Batch Class from a Queueable Job
Question: I am trying to call a batch process from a Queueable job, but I am getting the following error: Method does not exist or incorrect signature: void DeliveryScheduleSync_batch() from the type DeliveryScheduleSync Here is the code inside my Queueable class: And here is the beginning of my batch class:…
How to Set “From” Address in SingleEmailMessage?
When sending emails using Salesforce’s SingleEmailMessage, many developers encounter the challenge of setting a specific “From” address. By default, Salesforce uses the email address of the user triggering the email as the “From” address. However, there are methods to override this behavior and set “From” Address in SingleEmailMessage. Let’s explore…
Why Can’t I Inline Edit Fields Even With Permissions?
I am trying to allow users to inline edit certain custom fields on the Account record page, but the fields are still not editable. I created a Permission Set that gives Edit access to these custom fields as well as Edit access to the Account object. On the Lightning Record…
Meta React JS Interview Questions
Table Of Contents As I embark on my journey to secure a role at Meta, I know that mastering React JS is essential to stand out in a highly competitive landscape. The Meta React JS Interview Questions dive deep into both the technical and behavioral aspects of candidates. They often…
How to Fix ContentDocumentLink Duplicate Errors?
When uploading files using <lightning-file-upload> in an LWC, Salesforce automatically creates a ContentDocumentLink between the uploaded file and the record-id provided. In your case, you are also creating another ContentDocumentLink in Apex to the same contact. This creates a conflict and causes the error: So the main issue is that…
How to Study/Prepare for the Salesforce Developer Certification?
Preparing for the Salesforce Developer Certification can seem challenging, especially if you’re new to Apex, LWC, and Lightning Experience. If you are wondering how to study or prepare for the Salesforce Developer Certification, know that with the right strategy, you can master Salesforce development and pass the exam with confidence….
