Software dev at Netflix | DC techie | Conference speaker | egghead Instructor | TC39 Educators Committee | Girls Who Code Facilitator | Board game geek | @laurieontech on twitter
Software dev at Netflix | DC techie | Conference speaker | egghead Instructor | TC39 Educators Committee | Girls Who Code Facilitator | Board game geek | @laurieontech on twitter
Because they're not wrong. Let is just as valid as const from the perspective of the code. Without larger context it's just a preference. And you understood the example they were kind enough to provide just fine. Your response was to make yourself feel smart.
Maybe I'm missing somethig as english isn't my first language but using const is wrong.
Javascript prevent you from reassigning a value to a const throwing an error TypeError: Assignment to constant variable.
I was the first one asking a question because I know that I don't know everything and I want to learn so I think others can appreciate if I reciprocate
For further actions, you may consider blocking this person and/or reporting abuse
We're a place where coders share, stay up-to-date and grow their careers.
So we still have to use
.length
like in the classic wayWe just shifted the
1
from thelength - 1
to the starting pointI'm struggling to see why we need
.at()
BTW You should cange
const
tolet
in your exampleYou're right. I never use classic for loops anymore really. Too used to writing:
I agree though. Don't see the point of at. Equally if you wanted to iterate the loop in reverse:
They gave you an example. You really don’t need to “correct” it.
What's wrong with that? I saw that he already edited it because he used "0" as a starting point instead of "1", so I thought he would like a fix.
Because they're not wrong. Let is just as valid as const from the perspective of the code. Without larger context it's just a preference. And you understood the example they were kind enough to provide just fine. Your response was to make yourself feel smart.
Maybe I'm missing somethig as english isn't my first language but using
const
is wrong.Javascript prevent you from reassigning a value to a const throwing an error
TypeError: Assignment to constant variable.
I was the first one asking a question because I know that I don't know everything and I want to learn so I think others can appreciate if I reciprocate