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Same with
Viktor
Guys, let's just make an example, probably it'll help to understand → https://codepen.io/vitkarpov/pen/oNjamBe
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const function1 = (object) => object.max
const obj1 = {max: 5}, obj2 = {max: 7}
function1(obj1) == 5
function2(obj2) == 7
const function1 = ({max}) => max
const obj1 = {max: 5}, obj2 = {max: 7}
function1(obj1) == 5
function2(obj2) == 7
Evgeniy
Nothing breaks, right?
What about this?
obj = { one: 123, two : 456 } // ints
obj2 = { one: 'vasya', two: 'pupkin' } // strings
Viktor
What about this?
obj = { one: 123, two : 456 } // ints
obj2 = { one: 'vasya', two: 'pupkin' } // strings
ahh.. you're not in dynamic languages world, man!
Порридж В Ко-ливинге
What about this?
obj = { one: 123, two : 456 } // ints
obj2 = { one: 'vasya', two: 'pupkin' } // strings
Js have implicit types, so no
Evgeniy
Is it convert all that stuff to strings?
Viktor
Is it convert all that stuff to strings?
depends, but if you try to add a number and a string — it'll be strings
New
Ok ty
Viktor
the engine doesn't know what to do with 'abc' as a number but knows what to do with '3' as a string
Viktor
if it makes sense
New
How many languages you alk know ?
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How many languages you alk know ?
It does not matter, when you learn 2-3 of them, you ll know most of them
Viktor
How many languages you alk know ?
C++, JavaScript, a little bit of Python, a little bit of bash and awk if it counts 🙂
Viktor
We don't count CSS as a language, do we? 😂
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Like, you just need 3 of them
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We don't count CSS as a language, do we? 😂
I am professional senior tech-lead HTML developer 😎😎😎
Evgeniy
depends, but if you try to add a number and a string — it'll be strings
Oh... dynamic languages are place of simple errors
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It's place of bugs
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You'll never get error
Порридж В Ко-ливинге
You'll get Unexpected crap
Viktor
"At least it compiles all the time" (c) 😉
Evgeniy
:)
Порридж В Ко-ливинге
What are they ?
Like, low level, C,
middle level, like C++ (or C#, Java, Obj-C)
And high, Python or JS, or Kotlin or Swift
Порридж В Ко-ливинге
What are they ?
I'm not saying, you SHOULD know them, just saying that these groups contain similar languages
Viktor
We also have to agree what means "to know" to us 🙂 Kind of a different story from "being able to write complex system in it and live within its ecosystem"
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Cuz idea is the same
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Viktor
Does anybody have experience with functional languages? That's what I'd be interested in.
Viktor
There's a guy on Twitch who does streams on Haskell, looks like magic 🙂
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Does anybody have experience with functional languages? That's what I'd be interested in.
Hey, I told you that I have some)
Evgeniy
There's a guy on Twitch who does streams on Haskell, looks like magic 🙂
Few lines for big problems?)
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Little
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I am pro lisp programmer
Порридж В Ко-ливинге
(
((
((((
((((((
((((
(
((
()
))0)
)
)
)
Viktor
nah, I mean functional language
Viktor
like lisp
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Isn’t C functional?
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Like, not OOP?
Viktor
(
((
((((
((((((
((((
(
((
()
))0)
)
)
)
you know what that say: some people see only parentheses, others see the pure logic 🙂
Viktor
I'm the first one.
Viktor
Isn’t C functional?
Nope, it allows imperative logic, moreover functions are not a first-class citizen in C, for instance JavaScript allows to write code in functional style (check out Ramda.js)
Viktor
Functional languages don't have anything except of pure functions and their combinations
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Ow, seems like I don’t know whats functional
Viktor
You combine different functions to build data pipelines
Viktor
for instance, to walk down the array you always use map, reduce, etc
Viktor
you can't just use for-loop
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Or C 🤣
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Weird
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Ok goto 🤣
Viktor
Check out this guy → https://www.youtube.com/watch?v=h_D4P-KRNKs
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Check out this guy → https://www.youtube.com/watch?v=h_D4P-KRNKs
Mother Russian accent
Viktor
Yeah, I like that 🙂
Порридж В Ко-ливинге
Check out this guy → https://www.youtube.com/watch?v=h_D4P-KRNKs
Look’s like a sport for a Pub (like pool or darts)
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No sence but fun
Uladzimir
Какое дружественное комьюнити, не послали rtfm, а разжевали :)
Viktor
Какое дружественное комьюнити, не послали rtfm, а разжевали :)
Да пипец, сам в шоке 🙂
Viktor
Котики, а не программисты.
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Мне показалось, или наш друг писал что-то?
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Т.к. у меня уведомления было
New
Hello
New
New
Why it prints 3 instead of 2
Yuri
because the increment happens after each loop of the for-loop
Anonymous
Hi guys, I wanted to join this group to discuss about problem solving
Anonymous
When you call the printNumTwo, it check in the local scope. Since I is not present in function. It climbs the ladder to the next level. Which is global. Where i is already 3