Interview’da texnik suhbatdan so’ng:
REAL TIME’da algorithm masala yechib berganiz maqulmi yoki task vazifa bajarib berishiz?🤔
REAL TIME’da algorithm masala yechib berganiz maqulmi yoki task vazifa bajarib berishiz?🤔
Anonymous Poll
41%
Algorithm masala yechish.
59%
Task vazifa bajarish.
Boshqa bir tizimdagi 2mln’dan oshiq data’ni faqat API bilan tunda tortib olishdan ko’ra Dump SQL file berishganlari ma’qul edi 🗿
- Ulardagi tizim uxlab qolishlari yoki qanaqdur error status(50*) lar handle qilish uchun yechim: retry mexanizim ishlatib ko’ring.
Bunda: API dan tortilgan malumotlarni django loyihangizdagi alohida db yuklash, agar biror page da error status qaytib ishlamay qolsa keyingi safar aynan shu page'dan start berishiz mumkin va shu page gacha tortilgan malumotlar saqlangan holatda turadi.
Savol:
Siz bunday holda qaysi yo’ldan foydalanar ediz? 👇
- Ulardagi tizim uxlab qolishlari yoki qanaqdur error status(50*) lar handle qilish uchun yechim: retry mexanizim ishlatib ko’ring.
Bunda: API dan tortilgan malumotlarni django loyihangizdagi alohida db yuklash, agar biror page da error status qaytib ishlamay qolsa keyingi safar aynan shu page'dan start berishiz mumkin va shu page gacha tortilgan malumotlar saqlangan holatda turadi.
Savol:
Siz bunday holda qaysi yo’ldan foydalanar ediz? 👇
#off #topic #recommendation
PROPAGANDA 3
p.s) Shaxsiy brand haqda ko‘p gapirishadi, shu bois Instagramga video yuklab turardim. Lekin bu ko‘p vaqt olar, social media’da o‘ralashib qolardim. STOP! Avval MAANG yoki katta yutuqlarga erishish, keyin shaxsiy brand ustida ishlash osonroq bo‘ladi. Natijasiz gap ko‘p, real ish muhim! 🎯
- Vaqtni bekorga sarflamaylik! ⏳
* Video
PROPAGANDA 3
p.s) Shaxsiy brand haqda ko‘p gapirishadi, shu bois Instagramga video yuklab turardim. Lekin bu ko‘p vaqt olar, social media’da o‘ralashib qolardim. STOP! Avval MAANG yoki katta yutuqlarga erishish, keyin shaxsiy brand ustida ishlash osonroq bo‘ladi. Natijasiz gap ko‘p, real ish muhim! 🎯
- Vaqtni bekorga sarflamaylik! ⏳
* Video
#interview #questions
Yaqinda "Middle Python Dev" uchun chiqarilgan vakansiyamizda interview'da suralgan ba'zi savollar:😉
* What is through model relationships?
* What Proxy models, when it should use?
* annotate() & aggregate() ?
* select_related & prefetch_related (disadvantage & advantage)?
* defer() & only() ?
* What is select_for_update() & How does it works?
* ContentType, GenericForeignKey, GenericRelation?
* Can you explain "_" and "__" in python clearly for me?
* When we should use @ staticmethod and @ classmethod ?
* What is a MRO on python and how does it works?
* What should we do to help garbage collection?
* What do you understand about the global interpreter lock?
* ExpressionWrapper & F & Cast (django)?
* Threading vs Asyncio vs Multiprocess
p.s) Takrorlab olish ziyon qilmas🔥 :)
» @davron_coder
Yaqinda "Middle Python Dev" uchun chiqarilgan vakansiyamizda interview'da suralgan ba'zi savollar:
* What is through model relationships?
* What Proxy models, when it should use?
* annotate() & aggregate() ?
* select_related & prefetch_related (disadvantage & advantage)?
* defer() & only() ?
* What is select_for_update() & How does it works?
* ContentType, GenericForeignKey, GenericRelation?
* Can you explain "_" and "__" in python clearly for me?
* When we should use @ staticmethod and @ classmethod ?
* What is a MRO on python and how does it works?
* What should we do to help garbage collection?
* What do you understand about the global interpreter lock?
* ExpressionWrapper & F & Cast (django)?
* Threading vs Asyncio vs Multiprocess
p.s) Takrorlab olish ziyon qilmas
» @davron_coder
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Medium
Advanced Django Models: Improve Your Python Development
Models are a core concept of the Django framework. According to Django’s design philosophies for models, we should be as explicit as…
📌 Django DRF uchun response structure
👉 To‘liq kod: Gist
p.s) O'z taklifizni izohda qoldiring⬇️
» @davron_coder
👉 To‘liq kod: Gist
p.s) O'z taklifizni izohda qoldiring
» @davron_coder
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Java bilan yangi bosqichga! 🚀
MAANG’ga tayyorgarlik ko‘rayotib, ko‘p o‘ylab qolaman:
Balki avval O‘zbekistondagi xalqaro IT kompaniyalarda tajriba to‘plash kerakdir? Seniorlardan o‘rganib, yuqori load’li loyihalarda bilimlarimni sinab ko‘rsam, qanday bo‘larkin?
Ha, Python bilan ham xalqaro IT kompaniyalarga kirish mumkin. Lekin aksariyat hollarda Data Analytics, Data Science yoki ML yo‘nalishida. Bu sohalar ham juda istiqbolli, lekin data yig‘ish, tozalash, normalizatsiya kabi yoqimsiz jarayonlari bor. Menga esa backend’da API’lar chiqarish, biznes logika yozish va yuqori load’ga bardoshli tizimlar qurish yoqadi. (Kelajak data bilan babir)
Shuning uchun 5 yillik Python tajribamdan so‘ng ikkinchi til sifatida Java’ni tanladim. Bunga O‘zbekistondagi xalqaro IT kompaniyalar va banklarda ko‘proq shu til ishlatilishi sabab bo‘ldi. Kelajakda MAANG’ga topshirishdan oldin kamida 2, 3 yil xalqaro IT kompaniyada tajriba orttirishim kerak degan qarorga keldim.
Shunaqa gaplar. Xullas Open to work for Junior Java position! (CRUD API’lar yozganman, Spring Boot bilan tajribam bor).🥰 (sharing is caring)
Python --> Go --> VueJs --> Java = SWE🤷♀️
p.s) Fikrlariz qanday?⬇️
MAANG’ga tayyorgarlik ko‘rayotib, ko‘p o‘ylab qolaman:
Balki avval O‘zbekistondagi xalqaro IT kompaniyalarda tajriba to‘plash kerakdir? Seniorlardan o‘rganib, yuqori load’li loyihalarda bilimlarimni sinab ko‘rsam, qanday bo‘larkin?
Ha, Python bilan ham xalqaro IT kompaniyalarga kirish mumkin. Lekin aksariyat hollarda Data Analytics, Data Science yoki ML yo‘nalishida. Bu sohalar ham juda istiqbolli, lekin data yig‘ish, tozalash, normalizatsiya kabi yoqimsiz jarayonlari bor. Menga esa backend’da API’lar chiqarish, biznes logika yozish va yuqori load’ga bardoshli tizimlar qurish yoqadi. (Kelajak data bilan babir)
Shuning uchun 5 yillik Python tajribamdan so‘ng ikkinchi til sifatida Java’ni tanladim. Bunga O‘zbekistondagi xalqaro IT kompaniyalar va banklarda ko‘proq shu til ishlatilishi sabab bo‘ldi. Kelajakda MAANG’ga topshirishdan oldin kamida 2, 3 yil xalqaro IT kompaniyada tajriba orttirishim kerak degan qarorga keldim.
Shunaqa gaplar. Xullas Open to work for Junior Java position! (CRUD API’lar yozganman, Spring Boot bilan tajribam bor).
Python --> Go --> VueJs --> Java = SWE
p.s) Fikrlariz qanday?
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Advanced ORM | Django'ning foydali expression'lari haqida 💡
Bu postda Django'dagi ba'zi foydali expression'larni haqida va ularni qanday qo'llashni misollar bilan ko'rib chiqamiz.✨
Postni o'qish🔫
» @davron_coder
Bu postda Django'dagi ba'zi foydali expression'larni haqida va ularni qanday qo'llashni misollar bilan ko'rib chiqamiz.
Postni o'qish
» @davron_coder
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Kechga o'qib miyani dam oldirish uchun manbacha
p.s) Ko'plar bilsa kerak, takrorlashga, eslatma))
Bugungi o'qilgan bloglar:
* Consistent Hashing Explained
* Concurrency vs Parallelism(link)
* Proxy vs Reverse Proxy (Explained with Examples)
* SQL vs NoSQL - 7 Key Differences You Must Know
* What are Message Queues and When to Use Them?
* Rate Limiting Algorithms Explained with Code
* CPython vs. Cython: How to Speed-up Native Python Programs
» @davron_coder
p.s) Ko'plar bilsa kerak, takrorlashga, eslatma))
Bugungi o'qilgan bloglar:
* Consistent Hashing Explained
* Concurrency vs Parallelism(link)
* Proxy vs Reverse Proxy (Explained with Examples)
* SQL vs NoSQL - 7 Key Differences You Must Know
* What are Message Queues and When to Use Them?
* Rate Limiting Algorithms Explained with Code
* CPython vs. Cython: How to Speed-up Native Python Programs
» @davron_coder
Davronbek SWE 🪐
Happy ramadan 🌙 p.s) 3 yilcha oldin 2021 Ramazon uchun sayt qilgan ekanman shuni bugun biroz bo’sh vaqt bo'lganida 2024 qilib qo'yay degan edim 🙂 link: http://127.0.0.1:5500/index.html GitHub: https://github.com/firdavsDev/Ramadan
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Deactivate unused apps and middlewares 🗑
Agar siz Django'ni faqat API sifatida ishlatayotgan bo'lsangiz, default holatda Django-da ba'zi keraksiz app'lar yoqilgan bo'ladi. Masalan, Sessions va Messages DRF'da foydasiz, lekin resurslarni sarflaydi va ishlash tezligini pasaytiradi. Kamroq middleware ishlatsangiz, har bir so‘rov tezroq qayta ishlanadi
Agar siz Django'ni faqat API sifatida ishlatayotgan bo'lsangiz, default holatda Django-da ba'zi keraksiz app'lar yoqilgan bo'ladi. Masalan, Sessions va Messages DRF'da foydasiz, lekin resurslarni sarflaydi va ishlash tezligini pasaytiradi. Kamroq middleware ishlatsangiz, har bir so‘rov tezroq qayta ishlanadi
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What is the difference between Software Engineers and Software Developers? 🤷♀️
😊
more 👈
P.s) Channel renamed:
Dev —> SWE after build ToDo app in SpringBootmore 👈
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Given an integer n return True if its even or False if it is odd
p.s) Python Dev'dan 1 qator kodni tushuntirib berish suragan edim😊
p.s) Python Dev'dan 1 qator kodni tushuntirib berish suragan edim
(n & 1) == 0
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