13 - dars | functions
— function nima?
— Functiondagi hoisting turlari haqida malumot bering?
— JS engine ishlash tartibi
— lexical environment nima?
— closure nima?
— shadow variable nima?
— default parameter nima?
— return vs without return function?
— clean code nima?
— mavzu bo'yicha video darslik tayorlash kerak.
— 5-darsdagi Math kutubhonasining barcha vazufalarni funksiyalar orqali yozib chiqing.
— Birinchi masalada parametordan eng katta raqamini chiqaring. Agar parametor berilmagan bo'lsa parametor berilmadi degan yozuv chiqsin.
— Ikkinchi masalada hech qanday qo'shimcha variable ishlatmasdan parametorlar qiymarini almashtirib qo'ying.
— bunga doir masalalar bor lekin ularni murakkab yo'lda bergani uchun hozircha platormadan masala ishlamaymiz.
JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
Questions:— function nima?
— Functiondagi hoisting turlari haqida malumot bering?
— JS engine ishlash tartibi
— lexical environment nima?
— closure nima?
— shadow variable nima?
— default parameter nima?
— return vs without return function?
— clean code nima?
Homework:— mavzu bo'yicha video darslik tayorlash kerak.
— 5-darsdagi Math kutubhonasining barcha vazufalarni funksiyalar orqali yozib chiqing.
— Birinchi masalada parametordan eng katta raqamini chiqaring. Agar parametor berilmagan bo'lsa parametor berilmadi degan yozuv chiqsin.
— Ikkinchi masalada hech qanday qo'shimcha variable ishlatmasdan parametorlar qiymarini almashtirib qo'ying.
leetcode | codewars | codility— bunga doir masalalar bor lekin ularni murakkab yo'lda bergani uchun hozircha platormadan masala ishlamaymiz.
Contacts:JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
14-15 dars | Basic Objects
— Object nima?
— key va value nima?
— Dynamic access to keys haqida tushuntirb bering.
— Variable orqali object keylarni chaqirib olishni misollar bilan tushuntirb bering.
— Copying vs Referencing?
— Object assign?
— structeredClone?
— Ikki objectni bir biriga taqqoslashdagi tafovutni tushuntirib bering.
— mavzu bo'yicha video darslik tayorlash kerak.
— Object malumotlarini bir biriga copy qiling lekin, birinchisi ikkinchisiga tasir qilmasin.
— rasmdagi consoledan qanday javoblar chiqadi.
— Object.assgin() va structuredClone() nima? ular orasidagi farq haqida malumot bering.
— bunga doir masalalar bor lekin ularni murakkab yo'lda bergani uchun hozircha platormadan masala ishlamaymiz.
JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
Questions:— Object nima?
— key va value nima?
— Dynamic access to keys haqida tushuntirb bering.
— Variable orqali object keylarni chaqirib olishni misollar bilan tushuntirb bering.
— Copying vs Referencing?
— Object assign?
— structeredClone?
— Ikki objectni bir biriga taqqoslashdagi tafovutni tushuntirib bering.
Homework:— mavzu bo'yicha video darslik tayorlash kerak.
— Object malumotlarini bir biriga copy qiling lekin, birinchisi ikkinchisiga tasir qilmasin.
— rasmdagi consoledan qanday javoblar chiqadi.
— Object.assgin() va structuredClone() nima? ular orasidagi farq haqida malumot bering.
leetcode | codewars | codility— bunga doir masalalar bor lekin ularni murakkab yo'lda bergani uchun hozircha platormadan masala ishlamaymiz.
Contacts:JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
16-17 dars | Advanced Objects
— Call Stack va Heap qanday malumot saqlaydi?
— this method nima?
— Constructor Functions haqida malumot bering
— Symobllarni key sifatida ishlatish haqida malumot bering.
— Object keylarini yozilish usullari
— Distructure nimaga kerak?
— Renaming variables
— Spread operator?
— Nested discturcture haqida malumot bering.
— mavzu bo'yicha video darslik tayorlash kerak.
— Objectda qiymati faqat raqam bo'lgan malumotlar qolsin qolganini o'chirib yuborsin.(rasmda obj berilgan)
— rasmdagi consoledan qanday javoblar chiqadi.
— Objectdagi stringda berilgan malumotni bosh harifini katta harfga o'zgartiring.(rasmda obj berilgan)
— Rasmdagi 8-savol this haqida.
— Objectlarda optional chaining nima? Misollar bilan tushuntirib bering.
— Rasmdagi 14-savol.
— Marafon-2 dagi objetga aloqador barcha savollarga javob bering.
— Marafon-3 dagi objetga aloqador barcha savollarga javob bering.
— bunga doir masalalar bor lekin ularni murakkab yo'lda bergani uchun hozircha platormadan masala ishlamaymiz.
JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
Questions:— Call Stack va Heap qanday malumot saqlaydi?
— this method nima?
— Constructor Functions haqida malumot bering
— Symobllarni key sifatida ishlatish haqida malumot bering.
— Object keylarini yozilish usullari
— Distructure nimaga kerak?
— Renaming variables
— Spread operator?
— Nested discturcture haqida malumot bering.
Homework:— mavzu bo'yicha video darslik tayorlash kerak.
— Objectda qiymati faqat raqam bo'lgan malumotlar qolsin qolganini o'chirib yuborsin.(rasmda obj berilgan)
— rasmdagi consoledan qanday javoblar chiqadi.
— Objectdagi stringda berilgan malumotni bosh harifini katta harfga o'zgartiring.(rasmda obj berilgan)
— Rasmdagi 8-savol this haqida.
— Objectlarda optional chaining nima? Misollar bilan tushuntirib bering.
— Rasmdagi 14-savol.
— Marafon-2 dagi objetga aloqador barcha savollarga javob bering.
— Marafon-3 dagi objetga aloqador barcha savollarga javob bering.
leetcode | codewars | codility— bunga doir masalalar bor lekin ularni murakkab yo'lda bergani uchun hozircha platormadan masala ishlamaymiz.
Contacts:JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
18 - dars | Numbers
— 1_000_000 / 1e5 / 1e-3 nimani ifodalaydi?
— Farqlari haqida malumot bering — Number / parseInt / parseFloat.
— toPrecision / toFixed — bir birdan farqlari nima? ikkita farqini tushuntiring.
— decimal to binary / binary to decimal raqamlar sanoq sistemasini o’zgartiring.
— Ikkinchi masala, eng uzun 0'lar ketma ketligini aniqlash.
— Positive number checker link
— Raqamlarni yozuv shaklda chiqarish link
JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
Questions:— Decimal number nima?
— Binary numbers nima?
— Hex numbers nima?— 1_000_000 / 1e5 / 1e-3 nimani ifodalaydi?
— Farqlari haqida malumot bering — Number / parseInt / parseFloat.
— toPrecision / toFixed — bir birdan farqlari nima? ikkita farqini tushuntiring.
— decimal to binary / binary to decimal raqamlar sanoq sistemasini o’zgartiring.
Homework:
— rasmdagi birinchi masala, string ichidagi raqamlarni yig'indisini topish. — Ikkinchi masala, eng uzun 0'lar ketma ketligini aniqlash.
leetcode | codewars | codility— Positive number checker link
— Raqamlarni yozuv shaklda chiqarish link
Contacts:JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
19 - dars | Math
— abs?
— floor?
— ceil?
— round?
— trunc?
— random?
— min va max?
— pow?
— sign?
— sqrt va cbrt?
JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
Questions:— abs?
— floor?
— ceil?
— round?
— trunc?
— random?
— min va max?
— pow?
— sign?
— sqrt va cbrt?
Homework:
— Math'ning barcha metodlarini soft funksiyalar orqali yozib chiqing. Contacts:JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
20 - dars | Optional Chaining.
JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
Questions:— Optional chaining nima?Homework:
— nope
Contacts:JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
21 - dars | String.
— Stringdagi 3ta quota haqida malumot bering.
— Special characters'ning vazifasi nima?
— stringda bitta belgini chiqarish chun qanday usullardan foydalanamiz?
— Stringda slice bn splice farqi nimada?
— substr / substring ning farqi nimada?
— stringda pad... qanday metod va qanaqa ko'rinishlari bor?
— stringni arrayga o'tkazishdan qanday metoddan foydalanamiz? metod parametori haqida ham malumot bering.
— stringni for of bilan ishlatilishi haqida malumot bering
— localCompare vazifasi nima va undan qaytadigan qiymatlari qanday?
— rasmdagi 5ta masalani ishlang.
— Marafon-2 dagi stringa aloqador barcha savollarga javob bering.
— Marafon-3 dagi stringa aloqador barcha savollarga javob bering.
— nope
JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
Questions:— Stringdagi 3ta quota haqida malumot bering.
— Special characters'ning vazifasi nima?
— stringda bitta belgini chiqarish chun qanday usullardan foydalanamiz?
— Stringda slice bn splice farqi nimada?
— substr / substring ning farqi nimada?
— stringda pad... qanday metod va qanaqa ko'rinishlari bor?
— stringni arrayga o'tkazishdan qanday metoddan foydalanamiz? metod parametori haqida ham malumot bering.
— stringni for of bilan ishlatilishi haqida malumot bering
— localCompare vazifasi nima va undan qaytadigan qiymatlari qanday?
Homework:— rasmdagi 5ta masalani ishlang.
— Marafon-2 dagi stringa aloqador barcha savollarga javob bering.
— Marafon-3 dagi stringa aloqador barcha savollarga javob bering.
leetcode | codewars | codility— nope
Contacts:JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
22-23 - dars | Arrays.
— Array nima?
— array decloration haqida malumot bering.
— slice bn splice ning farqlari haqida malumot bering.
— for in bn for of ning farqi nimada?
— Object bilan arrayning farqi nimada?
— new Array bilan array yasashni qanday ustunligi bor?
— malumotni array ekanligini qanday aniqlashtiramiz?
— Marafon-2 dagi array aloqador barcha savollarga javob bering.
— Marafon-3 dagi array aloqador barcha savollarga javob bering.
— rasmdagi 4ta masalani ishlang.
— nope
JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
Questions:— Array nima?
— array decloration haqida malumot bering.
— slice bn splice ning farqlari haqida malumot bering.
— for in bn for of ning farqi nimada?
— Object bilan arrayning farqi nimada?
— new Array bilan array yasashni qanday ustunligi bor?
— malumotni array ekanligini qanday aniqlashtiramiz?
Homework:
— mavzu bo'yicha video darslik tayorlash kerak.— Marafon-2 dagi array aloqador barcha savollarga javob bering.
— Marafon-3 dagi array aloqador barcha savollarga javob bering.
— rasmdagi 4ta masalani ishlang.
leetcode | codewars | codility— nope
Contacts:JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
24-25 dars | Advanced Arrays.
— find bn findIndex ni ishlash tezligidagi farqini tushuntirib bering?
— find vs filter — bir biridan farqlari nima?
— sort vs filter — bir biridan farqlari nima?
— map vs forEach — bir biridan farqlari nima?
— every / some / fill / copyWithin — bir biridan farqlari nima?
— flat vs flatMap — nima va ishlatilishi haqida to’liq malumot bering.
— Array.from() — nima va params haqida to’liq malumot bering.
— fromEntries — haqida malumot bering.
— infinit nested arrayni yahlid bitta perntga olib kelish uchun nima qilamiz?
— reduce'ning funksionalni bajarilish tartibini aytib bering.
— set vs WeakSet nima?
— Map va WeakMap nima?
— rasmdagi 9ta masalani ishlang.
— array wrapper link / easy
— array reduce link / easy
— Nested array link / medium
— Joining array link / medium
— compare power link / easy
— compare version link / medium
JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
Questions:— find bn findIndex ni ishlash tezligidagi farqini tushuntirib bering?
— find vs filter — bir biridan farqlari nima?
— sort vs filter — bir biridan farqlari nima?
— map vs forEach — bir biridan farqlari nima?
— every / some / fill / copyWithin — bir biridan farqlari nima?
— flat vs flatMap — nima va ishlatilishi haqida to’liq malumot bering.
— Array.from() — nima va params haqida to’liq malumot bering.
— fromEntries — haqida malumot bering.
— infinit nested arrayni yahlid bitta perntga olib kelish uchun nima qilamiz?
— reduce'ning funksionalni bajarilish tartibini aytib bering.
— set vs WeakSet nima?
— Map va WeakMap nima?
Homework:
— mavzu bo'yicha video darslik tayorlash kerak.— rasmdagi 9ta masalani ishlang.
leetcode
— chunk array link / easy— array wrapper link / easy
— array reduce link / easy
— Nested array link / medium
— Joining array link / medium
codewars— compare power link / easy
— compare version link / medium
Contacts:JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
26 - dars | Array Exercise | CRUD
— bu darsda array bo'yicha faqat amaliyot qilingan.
— Marafon-3 dagi arrayga aloqador barcha savollarga javob bering.
JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
Questions:— bu darsda array bo'yicha faqat amaliyot qilingan.
Homework:
— Marafon-2 dagi arrayga aloqador barcha savollarga javob bering.— Marafon-3 dagi arrayga aloqador barcha savollarga javob bering.
Contacts:JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
27 - dars | Distructure
— Array distructure haqida malumot bering.
— Object distructure haqida malumot bering.
— Parametor distructure haqida malumot bering. Array va Object ko'rinishida
— Array va Objectda nested distructure qanday ko'rinishda bo'ladi?
— ...res haqida malumot bering.
— Destructure bo'lgan malumotni nomini qanday o'zgartiramiz?
— nope
— nope
JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
Questions:— Array distructure haqida malumot bering.
— Object distructure haqida malumot bering.
— Parametor distructure haqida malumot bering. Array va Object ko'rinishida
— Array va Objectda nested distructure qanday ko'rinishda bo'ladi?
— ...res haqida malumot bering.
— Destructure bo'lgan malumotni nomini qanday o'zgartiramiz?
Homework:— nope
leetcode | codewars | codility— nope
Contacts:JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
28 - dars | New Date | JSON
— Sof javascript orqali kompyuterdagi vaqtni qanday aniqlaydi?
— new date dan qanday qilib soatni ajratib chiqarsa bo'ladi?
— new date dan qanday qilib minutni ajratib chiqarsa bo'ladi?
— new date dan qanday qilib secundni ajratib chiqarsa bo'ladi?
— new date dan qanday qilib oylarni ajratib chiqarsa bo'ladi?
— new date dan qanday qilib hafta kunlarini ajratib chiqarsa bo'ladi.
— new date'ni format qilish haqida malumot bering.
— momentjsda funksiya va parametorlar birga bir birhil bo'lishi kerak.
— yaxshi ishlaydigan darajaga olib kelib portfolioga qo'shishga arzidigan project bu ))
JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
Questions:— Sof javascript orqali kompyuterdagi vaqtni qanday aniqlaydi?
— new date dan qanday qilib soatni ajratib chiqarsa bo'ladi?
— new date dan qanday qilib minutni ajratib chiqarsa bo'ladi?
— new date dan qanday qilib secundni ajratib chiqarsa bo'ladi?
— new date dan qanday qilib oylarni ajratib chiqarsa bo'ladi?
— new date dan qanday qilib hafta kunlarini ajratib chiqarsa bo'ladi.
— new date'ni format qilish haqida malumot bering.
Homework:
— momentjs.com web sitedagi 29ta funksiyani sof javascript orqali yozib chiqish kerak.— momentjsda funksiya va parametorlar birga bir birhil bo'lishi kerak.
— yaxshi ishlaydigan darajaga olib kelib portfolioga qo'shishga arzidigan project bu ))
Contacts:JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
29 - dars | Map and Set | WeakMap and WeakSet
— new Map: set, get, delete, clear haqida malumot bering.
— Map'ni generator ko'rinishida ishlatib bering.
— Loops with new Map haqida malumot bering.
— new Set: add, has, delete, clear
— new WeakMap ni Mapdan farqi nimada?
— new WeakSet'ni Set'dan farqi nimada?
JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
Questions:— new Map: set, get, delete, clear haqida malumot bering.
— Map'ni generator ko'rinishida ishlatib bering.
— Loops with new Map haqida malumot bering.
— new Set: add, has, delete, clear
— new WeakMap ni Mapdan farqi nimada?
— new WeakSet'ni Set'dan farqi nimada?
Homework:
— function cache yozing. bir marta ishlatilgan function parametor ikkinchi marta chaqirilsa, hisoblash ishlarini qilmasdan oldin qilingan natija orqali javob qaytarsin.(rasm)Contacts:JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
30 - dars | Recursion function
— Recursion function nima?
— Recursion qanday ishlaydi?
— Recursiya bilan oddiy loopning farqlari va ustunligi nimada?
— faktorial raqamlarni hisoblash.
— fibonachchi raqamini hisoblash.
— Floor sequence link / medium
— Max number link / easy
— Mutual recursion link / easy
— count number link / medium / leetcode
JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
Questions:— Recursion function nima?
— Recursion qanday ishlaydi?
— Recursiya bilan oddiy loopning farqlari va ustunligi nimada?
Homework:
— raqamlar yig'indisini topish.— faktorial raqamlarni hisoblash.
— fibonachchi raqamini hisoblash.
leetcode | codewars | codility— Floor sequence link / medium
— Max number link / easy
— Mutual recursion link / easy
— count number link / medium / leetcode
Contacts:JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
31 - dars | Scopes | Closure
— Scope nima?
— Lexical Environment nima?
— Closure nima?
— Garbage collection nima?
JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
Questions:— Scope nima?
— Lexical Environment nima?
— Closure nima?
— Garbage collection nima?
Homework:
— nopeContacts:JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
32 - dars | Old var | Global Object
— Nega var bugungi kunda kam ishlatiladi?
— IIFE function nima?
— Global Obejct: window, global, globalThis haqida malumot bering.
— Function as an Object.
— Named Function Expression nima?
— new Function haqida malumot bering.
— Mysterious function link / easy +
— Calculate with function link / medium
— Function iteration link / easy +
— Rotate function link / medium
— call function link / medium
JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder
Questions:— Nega var bugungi kunda kam ishlatiladi?
— IIFE function nima?
— Global Obejct: window, global, globalThis haqida malumot bering.
— Function as an Object.
— Named Function Expression nima?
— new Function haqida malumot bering.
leetcode | codewars | codility
— check new function link / easy— Mysterious function link / easy +
— Calculate with function link / medium
— Function iteration link / easy +
— Rotate function link / medium
— call function link / medium
Contacts:JavaScript to'liq content: LINK
Academy: Webbrain Academy
General IT: Sardorbek Web
Coding Lifehack: Sardorbek Coder