Apex Triggers Coding Interview Preparation | Part 3 | Salesforce

This video is the part of Apex triggers interview preparation, where in this video we have covered how to create custom rollup using apex triggers by following best practices.
And also covered below points -
On which object we should create trigger?
Which trigger event we should use?
Which context variables we should use?
Apex Triggers Coding Interview Preparation | Part 2 | Salesforce-
• Apex Triggers Coding I...
Apex Triggers Coding Interview Preparation | Part 1 | Salesforce-
• Apex Triggers Coding I...
Apex Trigger Interview Preparation | Best Practices-
• Apex Triggers Intervie...
Apex Trigger Interview Preparation | Introduction -
• Apex Triggers Intervie...
Order Of Execution -
• Order of Execution in ...
Navigate to LWC Component Without Aura Wrapper -
• Navigate to LWC Compon...
Introduction to Apex | Apex Fundamentals | Salesforce Developer -
• 01. Introduction to Ap...
Data Types in apex | Apex Fundamentals | Salesforce Developer -
• 02. Data types in Apex...
List in Apex | Apex Fundamentals | Salesforce Developer -
• 03. List in Apex | Ape...
Set in Apex | Apex Fundamentals | Salesforce Developer -
• 04. Set in Apex | Apex...
Build Your Own Retro Board | LWC Live Project 2 -
• LWC Live Project 2 | B...
LWC Live Project 1 -
• LWC Live Project 1 | L...
LWC Crash Course Part 1-
• Lightning Web Componen...
LWC Crash Course Part 2-
• Lighting Web Component...
New features in LWC | Spring 23-
• New features in LWC | ...
How to create Utility Module in LWC-
• Create Utility Module ...
LWC Interview Preparation Series Link-
• LWC Interview Preparation
Salesforce Interview Preparations Series Link-
• Scenario Based Salesfo...
Copado Basic Series Link-
• Copado Basic
Contact Details:-
Email Address: [e-mail]
#triggers #apextriggers #apextriggerscenario #scenariobasedapextriggers #howtocreaterelatedrecordsinapextriggers #apextriggersinterviewprepration #apextriggerbestpractices #salesforce #salesforcedeveloper #apextriggerinterviewquestions #salesforceinterviewquestions #apexinterviewquestions #salesforcedeveloperinterviewpreprations #scenariobasedsalesforceinterview #salesforceinterviewprepration

[@Aditya-yh8iw]

Can you help me out, how to debug lwc component, especially if the data is there @wire property or function pls

[@forcefellow]

Yeah sure, please connect with me on below mail-
[e-mail]

[@Aditya-yh8iw]

I want to learn how to debug it, In learning process I asked pls , I don't have any requirements

[@saikumarreddy.t6038]

Good explanation but voice is too low

[@emreunluu]

Why did you add ?(question mark) Before .isEmpty

[@forcefellow]

(?.)This is called safe Navigation Operator in apex. Which help us to avoid null pointer error. And to avoid adding explicit null check.

[@emreunluu]

Thank you

[@manjuvenkat2019]

So what if accountIds is infact null? It returns Null and the condition evaluates to if(Null) ?? What will happen then

[@forcefellow]

@@manjuvenkat2019 yeah if anyhow accountIds will null then condition will true because null means it is empty Right