Hi! Today we will learn Swift.
Commands
Commands are simple. They look like this:print(“Hello World!”)
As you can see, these commands don’t have a semicolon, unlike JavaScript and a few other languages.
Output:Hello World!
Variables
It looks like this:var name = 3
Output:name = 3
Again, it doesn’t have a semicolon.
Variables can be changed, like this:
Add:name += 1
Output:name = 4
Subtract:name -= 1
Output:name = 2
Constants
These are written like this:let name = 3
Output:name = 3
You can not change these, so name
will always be equal to 3
.
Loops
Loops are written like this:
for i in 1...3{
//This loop repeats 3 times.
}
This loop does nothing, but to make it do something, add code inside the curly brackets.
That’s it for today!
thank you
Nice
Why aren’t the code blocks working?
@CodeABC123 try using `
I tried that already!!! @theangryepicbanana
Never mind. @CodeABC123
@CodeABC123 you used a different character. you should be using backticks, not single quotes
Not letting me edit. @theangryepicbanana
@CodeABC123 I think you have to verify your email in order to edit your posts
Ugh, I’ll just make a new post and delete this post. @theangryepicbanana
Nothing is WORKING!!! @CodeABC123
Just a small, or more like a HUGE problem: I can’t post anything anymore. @theangryepicbanana
I can only post comments. And I’m about to delete this post. @CodeABC123
Can’t delete. @CodeABC123
Do you think people will still understand the post? @theangryepicbanana
@CodeABC123 probably
I can post again! @CodeABC123
I have finally verified my email! @theangryepicbanana
Cool