Efficiently Generate a Set from List
Question: I have a SOQL query that returns a List<SObject> structure, and I need to convert this into a Set<Id> to pass to another method. The method’s signature cannot be changed, so I must provide the data in the required format. What is the best way to achieve this conversion?…
Data Binding in AngularJS Interview Questions
Table Of Contents Data binding in AngularJS is a vital feature that ensures seamless synchronization between the model (application data) and the view (UI). By automatically updating the view whenever the model changes, and vice versa, it simplifies the development process, making applications more maintainable and less prone to errors….
Amazon Web Services Salesforce Interview Questions
Table Of Contents Amazon Web Services (AWS) is the world’s leading cloud computing platform, entered the market in 2006 and quickly became the world’s leading cloud computing provider, dominating over 30% of the global market. With innovations in AI, machine learning, big data, and serverless computing, AWS powers top enterprises…
How to Debug Visualforce and JavaScript?
Question: How can I debug issues in my Visualforce pages or custom JavaScript code? I often encounter problems like partial page refreshes not working as expected, or custom JavaScript behaving unexpectedly. As an inexperienced web developer, what tools or techniques can I use to debug these problems effectively? Additionally, how…
Java Full-Stack Developer Interview Questions for 5 years experience
Table Of Contents As a Java Full-Stack Developer with five years of experience, I know how critical it is to be well-prepared for the intense technical interviews that lie ahead. Interviewers expect me to have a strong grasp on both the front-end and back-end of web development, with a deep…
How to Access _MobileAddress and _MobileSubscription?
Question I am working on managing MobileConnect Contacts and have discovered that the old _SubscriberSMS Data Extension has been deprecated. It appears that the relevant Data Extensions for this data are now _MobileAddress and _MobileSubscription. From what I understand, _MobileAddress contains contact details, possibly using MobileNumber or SubscriberId as the…
How to Test Apex code with Field History Tracking?
Question In Salesforce, testing Apex code that relies on field history tracking can be challenging because field history records are not automatically created during tests. This issue arises when the code queries history records, such as those for custom objects. Although the code works in production, the tests fail because…
How to fix insufficient access rights error?
Question: I am encountering the following error: INSUFFICIENT_ACCESS_ON_CROSS_REFERENCE_ENTITY, insufficient access rights on cross-reference id: [] The scenario involves inserting an Opportunity and its related Opportunity Line Item from a Visualforce page using an Apex controller. When logged in as a user with the “Authenticated Website” license, the error occurs. However,…
Salesforce and Tableau Integration
Table Of Contents Salesforce and Tableau Integration revolutionized the way businesses view and utilize their data. Since 2019, when Salesforce acquired Tableau, this powerful duo has empowered organizations to visualize and analyze data with unprecedented clarity. Together, they help companies make smarter decisions, enhance customer experiences, and drive actionable insights…
React JS Testing Interview Questions
Table Of Contents When it comes to React JS development, mastering testing is a game-changer that sets you apart in interviews and on the job. Interviewers don’t just look for coding skills; they want to see how well you can ensure the quality and reliability of your applications. Expect questions…
