Third question

[tender spear]

how to get rid of null pointer exception

[storm spear]

https://stackoverflow.com/q/218384/10871900

[sly hearth]

Method 1: Use Kotlin

[late quest]

Method 2:

public static void antiNull(Object a){
   if(a==null) System.exit(0);
}```

There. Fixed.

[tender spear]

where is the semicolon 😳

💀

[late quest]

what are you talking about?

[tender spear]

i see

[sly hearth]

This dude actually thinks he coding in Kotlin 💀

Also, method 3 (more graceful):

void myMethod(Object myArgument) {
  assert myArgument != null;
}

[tender spear]

🗿

[brittle cairn]

Method 3: Use the Optional class

it's actually pretty useful ngl

[craggy lintel]

mutual servers 👀

[full swift]

Use my Language

It is very concise yet expressive

[brittle cairn]

you stopped working on it months ago

dead lang

[full swift]

shru up

[brittle cairn]

no

i'm right