Why make new lists for the dml? In both methods in the apex class you could just modify the Soql-result list or the input var and feed it into dml no?

Great video. I would love to see part 2.

the way you explain things just clicks for me vs the other learning tools I've tried. Thanks for making these videos.

Working my way through this after being recommended this playlist. Great video. Simple, and easy to understand for a newbie like me.

The main takeaway for me is that the `virtual` keyword has to be typed when writing a class or writing a method so that subclasses can be built for the class and so specifically marked methods can be overridden. Still a bit unclear how the `abstract` keyword relates to inheritance and how static variables and methods might come into play too.

Hi, could you share your IDE configs? I love how you can do all from the JetBrains i dont know how to do the same at vscode. A tab for apex anonymous, tests and etc.

merci

I always come back to these videos from time to time... and every time I do, these patterns make more sense.

thanks for being honest about how you didnt account for the equal variables. that really helps me understand the process better.

still training those patterns

Hi, Thanks for sharing your expertise. You mentioned that we cannot use type class to instantiate, if the class being instantiated has constructor(s). I'm wondering how would we instantiate the class in such a case. Any advice is greatly appreciated. Best

How can i contact you Brooks

This is by far the best channel on Apex development. Thank you so much sir! You inspired me to teach Salesforce but in Spanish! Have a nice day!

Very cool .. thank you for sharing. Will look for more good stuff from you :)

This is one of the most important concepts because we keep passing arguments and yet think everything is pass by value 😂 Till we get to know about this topic. I misunderstood this because I thought the scope of a variable is till that method only hence it must be creating a copy of that passed arguments

I appreciate how you keep mentioning how apex is owned by Marc Benioff 😂

I appreciate how you keep mentioning how Apex belongs to Marc Benioff 😂

This was a great video to review before my software design final. Thank you for explaining the concepts so easily!

Uncle Dana White :)

Great video. One question though; would you write your actual logic in the child class correct (leadTriggerHandler in your example)? How would you handle though multiple logics that will need to happen in the afterInsert event for example? I doubt that you would write everything into the afterInsert method as you will end up with an endless method. Would you use UtilityClass (leadUtility) that will be called by the child class and will be in charge of the actual logic? thanks

Very well explained. Took me years to understand this, your video cleared all up in 20 minutes

Thank you!

You make it looks so easy! Thanks mate

the semi column lol

The man is back! 🥳🥳🥳

literally watched this series in order.. no idea how the component was nested. Didn't show the xml file.. didn't explain any of that.. it was just all of a sudden nested. How do we follow along with that? Do you at least have source code somewhere?

Mr. Brooks, this is great channel ! If you could also shed light on Recursion of Triggers that will be great series to watch

Great content!!

Excellent explanation Brooks! Would love to see more from this kind of videos

Glad to see you back Brooks! I truly enjoy your content!

Plz explain in apex developer console nothing is working 😒

Great video! Thank you for creating it. Looks like the link to the github code is not there anymore, will you be able to upload it again so that it can be referenced in the future?

Amazing example! Thanks!

What about running the loop n-1 to 1, that way we need not reverse and directly convert list to string?

Not sure why, but factorial(998) also results in error. factorial(999) -> makes 999 recursive calls and the function thats calling also takes 1 stack space, but not sure why 998 fails.

You are amazing, will you do the java stream in apex? Since Salesforce doesnt want to add it ahaha

Isn’t this the factory pattern?

Hello, Great video. Just a small doubt, List<Integer> should be an primitive data type right ? Why is it treated as non primitive data type here ? Thanks in advance

I was about to skip this video thinking I knew the basics pretty well. I am a dumbass didn't know you can have multiple constructors just like multiple functions with the same name(function overloading). Glad I didn't skip the video.

these are great Brooks! Im going to try and go through every one of these you make. Both for job interviews and for general knowledge. Thanks!

Amazing content, thank you very much! :)

This was great explanation. Thanks a lot 🙏

Hello! Please can you share how your System.debug pop up when you type sd???

Critical concept explained nicely!!

Hi Brioks, grest videos! One question regarding the factory class, since we are making the query inside get discount wouldnt that fail when inserting 151 opp? Is the factory method must to be static or is possible to use another pattern to make those queries? Thanks

what is time complexity of this approach?

Really enjoyed and it is insightful 🙂 There is one issue with the code. The return Map<String, Integer>{ globalString=> globalMax} will always have one value. What happens if the list had two words with same number of counts.

The heap size as mentioned by apex guide is 6 MB and 12 MB for sync and async respectively. What is the size for stack ?

There is a small error in the code. A list with just one word, will not result in the correct outcome. It will return '' -> 1. To get it working, globalMax should be set to 0 initially.

thank you sir for this explication, it really very helpful