✳️ #Solution 22 ✳️

function removeNb (n) {
let sum =0;
for(let i = 1; i <= n;i++){
sum = sum+i
}

for(let i = 1; i<=n;i++){
for(let j=i; j<n;j++){
if(i*j ==(sum-(i+j))){
return [ [i,j],[j,i] ]
}
}
}
return []

}

Sizda optimal va chiroyli yechim bormi biz bilan ulashing

👉@js_problems👈

#React.js #savol 6

Biz bilamizki state ham ózgaruvchi hisoblanadi .
Savol: oddiy ózgaruvchi bilan state ning farqi nimada

👉@js_problems👈

function removeNb(n){
let a = new Array();
let sum;
sum=n*(n+1)/2;
for(let i=1;i<=n;i++){
j=Math.floor((sum-i)/(1+i))
if(j*i===sum-i-j && j<=n && i!=j){
a.push([i,j]);
}
}
return a;
}
let newArr=removeNb(50);
newArr.length === 0 ? console.log([]):newArr.forEach(element => {
console.log(element);
});

Kanalimiz azosidan yubirilgan yechim barchamizga manfatli bôlsin

👉@js_problems👈

Kecha Amerikalik hamkasblar svet o’chib qolgani haqida aytishgandi. Bir nemis hamkasbim “Svet o’chishini tasavvur ham qila olmayman. Bir kun svetsiz o’tkazganimni eslay olmayman” desa bo’ladimi 🥲

“I feel you bruh” deb javob berdim.

#Reaxt.js #Solution 6

https://telegra.ph/State-va-Oddiy-ozgaruvchi-orasidagi-farq-07-21

#css

✅ Flexbox.help sizga FlexBox texnologiyasini o'rganishda yordam beradigan vosita. Har qanday xususiyatni tanlaganingizda, konteynerdagi elementlar sonining o'zgarishi bilan ko'rinadi

Kanalimiz 👇
https://t.me/frontend_darslar

#React.js #savol 7

state va props ning óxshash va farqli tomonlarini ayting?

Entervy savollaridan biri bu ham

👉@js_problems👈

#updated #IT #jobs

IT sohasida ish qidirayotganlar uchun quyidagi linklarni tafsiya qilamiz.

Halqaro
- Glassdoor
- Upwork
- Fiverr
- LinkedIn Jobs
- Remote (SNG) - Telegram
- Remote (Europe) - Telegram

Halqaro Remote
🔹https://jobspresso.co/
🔹https://www.outsourcely.com/remoteworker
🔹https://landing.jobs/
🔹https://authenticjobs.com/
🔹https://angel.co/
🔹https://www.careervault.io/
🔹https://www.workingnomads.com/jobs
🔹http://djinni.co

Uzbekistan

- IT Jobs Uzbekistan - Telegram
- IT Jobs Tashkent - Telegram
- Ustoz Shogird - Telegram
- Uzdev-Jobs - Telegram
- Click jobs - Telegram
- Javascript Jobs - Telegram
- TeamworkUz : Freelance - Telegram

Frontend uchun chiqqan vakansiyalar tóplami :@forntend_jobs

- Tashkent HH
- olx.uz
- Rabota.uz
- It Market uz

Korea
- Saramin
- Jobs in Korea

Yana qanday telegram channel yoki website larni bilasiz commentda qoldiring.

Kerakli kishilarga dalolat qilib qoying!




@js_problems

“Nega odamlar dasturlashga qiziqib keyin tashlab ketadi?”

Kecha shu savolni berishganda, men o’zim haqimda o’yladim, qachon men o’rganib tashlab ketmoqchi bo’lganman va mening xatolarim nimalardan iborat bo’lgan. Quyidagi postni ochib o’qib ko’rib o’rtacha 6 daqiqa vaqtingizni ajratsangiz, meni qanday xatolarim bo’lganini bilib olasiz va shu xatolar sizda ham bo’lsa yechimini topasiz.

https://khumoyun.medium.com/dasturlashni-organishda-qilgan-xatolarim-e03cf768d99e

Sizda ham shu muammolar uchraganmi yoki uchrayaptimi? Izohlarda yozing va do'stlaringiz bilan ulashing 🙃

@khumoyun_codes

#React.js #Souliton 7

Propsda ham Stateda ham malumot o'zgarishi komponentni renderga call qiladi.
Propsdan biz komponentlar o'rtasida malumot uzatish uchun foydalansak statedan esa komponent ichida malumotlar almashunuvida foydlanamiz.

Entervyuda quydagicha javob bersak yanayam yaxshi bo'ladi:
props o'zini biz bilgan jsdagi funksiyaning argumenti kabi, State esa shu funksiya ichida elon qilingan lokal o'zgaruvchi kabi tutadi

function answer(props){
let state;
}

O'xshatishimiz o'xshabdimi😎

👉@js_problems👈

Kanalimiz foydalanuvchilaridan Javascriptga oid masalalarga deyarli javob ko'rmadek, masalalar darajsini oddiydan qiyiniga qarab birgalikda yechim topishga qaror qildek. Qolaversa bu yangi boshlovchilar uchun ancha foydali bilganlar uchun esa takrorlash bo'ladi degan umiddamiz inshaa Alloh.
Sizlardan masalalar yechimiga o'z ishlash uslubingiz bilan javob yozishlaringni iltimos qilib qolamiz avval aytganimdek bitta masalaga bitta yechim yaxshi lekin 2 xil yechim bo'lsa undan ham yaxshi

O'z yechimingizni izohlarda qoldiring va biz eng ajoyib(eng optimal) yechimni tanlab olib kanalga qo'yib boramiz inshaa Alloh

👉@js_problems👈

CSSda :: marker psedeu elementi.

©baby wolf codes

Demak coding js dan dastlabki 10ta masalaning yechimini sizlarga vazifa sifatida beramiz va yechimlarini 2 soatdan so'ng kanalga tashlaymiz iltimos sizlardan faollik talab qilinadi, masalalar darajasi oddiy barchaga omad.

#Misol hashtagi osidagi jsga oid masallar ham davom etadi

👉@js_problems👈

Azizlar 30 daqiqaga suhbatimiz boshlanadi. Tayyor turing.

Savollaringiz bo'lsa ushbu post kommentiga yozsangiz bo'ladi.

InshaaAlloh.

@JoshDeveloper

qo'shilib olamiz foydali suhbat bo'lmoqda inshaa alloh

Link orqali masalalarni ko'rshingiz mumkin

1. https://the-winter.github.io/codingjs/exercise.html?name=sumDouble&title=Warmup-1

function sumDouble (a, b){
if(a==b){
return 2*(a+b)
}
else return a+b
}

2. https://the-winter.github.io/codingjs/exercise.html?name=diff21&title=Warmup-1


function diff21(n){
if(n>=21){
return 2*(n-21)
}
else return Math.abs(n-21)
}

3. https://the-winter.github.io/codingjs/exercise.html?name=makes10&title=Warmup-1

function makes10(a, b){
if((a+b)==10 (a==10 b==10))
return true
else
return false
}

4. https://the-winter.github.io/codingjs/exercise.html?name=nearHundred&title=Warmup-1

function nearHundred(n){
if(Math.abs(n-100)<=10 || Math.abs(n-200)<=10 )
return true
else return false
}

5. https://the-winter.github.io/codingjs/exercise.html?name=notString&title=Warmup-1

function notString(str){
if(str.startsWith('not'))
return str
else return not ${str}
}

6.https://the-winter.github.io/codingjs/exercise.html?name=frontBack&title=Warmup-1

function frontBack(str){
if(str.length==1)
return str
else return (str.substring(str.length-1)+str.substring(1,str.length-1) + str.substring(0,1))
}

7. https://the-winter.github.io/codingjs/exercise.html?name=front3&title=Warmup-1

function front3(str){
let a = str.substring(0,3)
return a+a+a
}
8.https://the-winter.github.io/codingjs/exercise.html?name=backAround&title=Warmup-1

function backAround(str){
let a = str.slice(str.length-1)
return a+str+a
}
9.https://the-winter.github.io/codingjs/exercise.html?name=or35&title=Warmup-1

function or35(n){
if(n%5==0 ||n%3==0)
return true
else return false
}

10.https://the-winter.github.io/codingjs/exercise.html?name=front22&title=Warmup-1

function front22(str){
let a = str.slice(0,2)
return a+str+a
}

👉@js_problems👈