Davronbek | SWE 🪐
757 subscribers
610 photos
96 videos
66 files
460 links
SWE: Python | Go | VueJs

- Loyihalardagi xatoliklar va ularni xal qilishdagi ba'zi tavsiyalarni yozib boraman.

Don't be shy, say hi 👋 | @firdavs_dev | https://davronbek.dev
Download Telegram
Forwarded from @Rustam-Z⚡️
1 year ROADMAP by me, Google Engineer: How to learn PROGRAMMING

This is what I did back when I started my career.

LINK: https://www.notion.so/rustam-z/How-to-Learn-PROGRAMMING-ROADMAP-2701ece53065801db6e0c7f7f17ea5a4

Share it with someone who needs to see this.

I'm 100% confident you can get a job if you follow every single step in this guide.

🔘Learn Programming Concepts with C++
🔘Learn Python or JavaScript
🔘Learn Backend
🔘Build Projects and Find your FIRST JOB


🇺🇿👇

1 Yillik Dasturlashni O’rganish ROADMAP

Dasturlashni nimadan o'rganish boshlashni bilmaganlar uchun, mana ROADMAP. O'zim universitet vaqtlari qilgan ishlarim.

LINK: https://www.notion.so/rustam-z/How-to-Learn-PROGRAMMING-ROADMAP-2701ece53065801db6e0c7f7f17ea5a4

O‘zingizga saqlang va boshqalar bilan ulashing 👍

🔘C++ bilan dasturlashni o'rganing
🔘Python yoki JavaScript'ni o'rganing
🔘Backend'ni o'rganing
🔘Loyihalar yarating va o'z BIRINCHI ISHINGIZNI toping

@cracking_maang
Please open Telegram to view this post
VIEW IN TELEGRAM
1622🔥1
#quiz #easy


Ran it in ur 🧠
Please open Telegram to view this post
VIEW IN TELEGRAM
3🔥111
Yuqoridagi kodning natijasi?
Anonymous Quiz
27%
A
51%
B
14%
C
7%
D
1421🔥1
Expert - really ?) thanks @yandex 😁

P.s) Ancha manfatli bo’ldi.
Suratdagi inson Sergey Voronsov Yandex Go ilovasida haydovchi topish, narxlarni hisoblash va boshqa jarayonlar uchun algorithm ishlab chiqan odam ekan.

Bazida narxlar kutarilib ketishiga sababchi buladigan odamlardan))

MeetUp kelganlar bo’lsa 👋👇
1🔥1232
Forwarded from Aziz Architect
🚖 Real Time Database tanlash 🚀

1 mln haydovchi va 10 mln foydalanuvchini qo‘llab-quvvatlaydigan tizim qanday ishlashini ko‘rishni xohlaysizmi?
Haydovchilarni real vaqtda kuzatish, zakaz taklif qilish, radius bo‘yicha qidirish va GeoHash yordamida tezkor qidiruv – bularning barchasini ushbu videoda ko‘rib chiqamiz.

📌 Video davomida:
• Yozish va o‘qish operatsiyalarining bosim hisob-kitobi
• Qaysi database texnologiyasi mos kelishi mumkinligi
• Redis optimizatsiyasi va indexing
• Benchmark test qilish

🎥 To‘liq videoni bu yerdan ko‘ring: 👉 https://www.youtube.com/watch?v=1tAClL-YrvQ
9🔥43
Scaling Django with Database Sharding & Replication

Sharding qilishga ishim tushmagan (halicha tushmasin) lekin replicationda master-slave arxitekturasini Django bilan ko'p ishlatishga to'g'ri kelmoqda ...

Qisqasi:
We always shard database and partition the data.


More:
- https://planetscale.com/blog/database-sharding
- https://valiancesolutions.com/learning-hub/master-slave-database-design-for-scalable-multi-tenancy-systems/
- https://testdriven.io/blog/django-multi-tenant/ 🔥
Please open Telegram to view this post
VIEW IN TELEGRAM
Please open Telegram to view this post
VIEW IN TELEGRAM
🔥5311
Process va thread

Pythondagi (dasturlashdagi) ko'p so'raladigan mazgi savollardan.

Qisqa:
Process - bu qaysidir dasturiy taminotning komputer ichida bajarilayotgan jarayoni.

Thread - bu process ichidagi element bo'lib dasturni haqiqatdan ishlashiga ya'ni siz buyurgan amallarni natijaga aylantirishga yordam beradi.


Processlar - kamida bitta(main thread)yoki odatda bir necha threadlardan tashkil topgan bo'ladi. Processlar bir biri bilan xotira ulashmaydi va bu agar bir process ishdan chiqsa yoki xato ishlashni boshlasa boshqa processlarga tasir qilmaydi. Process thread natijalarini boshqaradi

Threadlar - bir biri bilan xotira ulashadi va agarda birortasi noto'g'ri ishlashni boshlasa hammasiga tasir qiladi.

Savol
Bir vaqtda kompyuterda bir necha dasturlarni ishlatamiz bunda kompyuter bularni qanday boshqaradi? ⬇️

» @davron_coder
Please open Telegram to view this post
VIEW IN TELEGRAM
26🔥32🤝1
pyproject.toml + Poetry 🔥

Ko'pchiligimiz Python loyihalarda (men ham)requirements.txt ishlatamiz. Lekin bilasizmi, bu usul eskirgan?)

requirements.txt faqat kutubxonalar ro‘yxatini saqlaydi, lekin Python versiyasi, qayerdan o'rnatilgani haqida malumot yuq.

Zamonaviy yechim esa pyproject.toml va Poetry.

Bu loyihani:
- barqaror qiladi
- har kimda bir xil muhit yaratadi
- dependency boshqaruvini yengillashtirar ekan

Masalan, pyproject.toml fayli shunday ko‘rinadi👇


[tool.poetry]
name = "myproject"
version = "0.1.0"
description = "Awesome Python project"
authors = ["Davronbek <[email protected]>"]

[tool.poetry.dependencies]
python = "^3.10"
flask = "^3.0.0"
requests = "^2.31.0"

[build-system]
requires = ["poetry-core>=1.0.0"]
build-backend = "poetry.core.masonry.api"


Poetry shu fayldan foydalanib, virtual environment yaratadi va kutubxonalarni to‘liq nazorat qiladi.
Bu - xuddi Node.js’dagi package.json va package-lock.json kabi ishlaydi.

Xullas:
requirements.txt --> kechagi kun
pyproject.toml --> bugun va ertangi kun "deyishmoqda"

More 👈
Please open Telegram to view this post
VIEW IN TELEGRAM
👍13🔥4🤝41🎉11
DEVSHOP.UZ - dasturchilar uchun birinchi “shop”

Bu OLX emas, bu Amazon ham emas.
Bu - keyboarddan kofegacha, hoodie’dan memegacha - faqat devlar tushunadigan joy. 🍷

Hozir V1 ustida ishlanmoqda:
- Developer’lar faqatgin GitHub orqali kirib, o‘z futbolka rangini tanlaydi
- Python, Go, Docker, JS logolarini joylashtiradi
- live preview’da o‘z merch dizaynini yasaydi
- va Click / Payme orqali zakaz beradi
- Tashkent bo'ylab yetkazib berish tekin

Dasturchiga kodi yoqmasa, hech bo‘lmasa futbolkasi yoqsin:)

Keyingi bosqichlarda:
Har kim o‘z mahsulotini sotsa dev-to-dev bozor
Meme galereya
Yani “bug” ham, “hoodie” ham, “coffee” ham bor bo‘ladi 💻
etc...

🔥 Hozirda backend va front’ni o‘zim (+AI) yozilmoqda.
Agar creative dizayner yoki frontendchi bo‘lsangiz - DM ochiq.

#DevShopUZ #soon
Please open Telegram to view this post
VIEW IN TELEGRAM
Please open Telegram to view this post
VIEW IN TELEGRAM
👍135🔥2🤝1
🧠 Build Own X

Foydalanayotgan texnologiyalaringiz ichida nimalar sodir bo'layotganini bilasizmi?

Rebuild To Learn :)

More: https://codecrafters.io/

#BuildOwnX #RebuildToLearn
🔥53🤷‍♂11