Hozirgi kunda dasturlarga talablar oshib borishi bilan dastur yaratishda ko‘plab tillar va texnologiyalarga ham talablar qo‘yilyapti.

Zamonaviy dasturlarni ayniqsa misroserviselarni message borokerlarsiz tasavvur qilish qiyin. Ushbu maqolamizda eng ko‘p foydalaniladigan message brokerlar kafka va rabitMQlarini ba’zi farqlarini ko‘rib chiqamiz:

https://medium.com/@gayratjonr/kafka-va-rabbitmq-farqlari-83e9dec9d0a5

© Manba

Ramazon Hayti muborak bo'lsin! 🎉

5 kunlik (-shanba) dam olishdan foydalanib mazza qilib dars qilamiz 🔥

Yangi challange boshlash arafasidamiz insha'allah hammaga foydali bo'ladi degan umidaman:

- GoLang for Python developers 🚀😉

#hazl
- Girl) SOLID va KISS haqida biror ma'lumot bera olasizmi?!
- Just google it🗿 ....

"Any fool can write code that a computer can understand. Good programmers write code that humans can understand."

– Martin Fowler


More:
* https://testdriven.io/blog/clean-code-python/

* https://www.freecodecamp.org/news/clean-coding-for-beginners/

* https://t.me/davron_coder/436 🇺🇿

Docker Best Practices for PYTHON Developers 🐳

p.s) Foydasi tegib qolar, ancha yaxshi gaplar yozilgan ekan (aslida bunday kontentlar juda ko'p)

(docker o'rganmoqchi bo'lib yurgan python'chilarga yuboramiz 😉)

Link: https://testdriven.io/blog/docker-best-practices/

The most difficult doings in the world:

– Getting up in the morning
– Sleeping in the night
– Naming variables
– Finding your future halal wife
– Working in the team

Till today, I found these doings as most difficult. I don't know maybe they are increases or reduces

© 🤷‍♂️

Meni chindan ham bezovta qiladigan 2 savol:

1) GitHub'dagilar GitHub'ni yaratish uchun GitHub-dan foydalanadimi?
2) GitHub ishlamay qolsa, GitHub-ni tuzatish uchun GitHub-dan foydalanib eski versiya (rollback commit) qaytishi mumkinmi?

#meme 🤔

🇺🇸If you don't like this world, learn programming and change it!

🇺🇿 Agar sizga bu dunyo yoqmasa, dasturlashni o'rganing va uni o'zgartiring!

- Kimdir 🤷‍♂️

(aqili gaplar kuni ekanda bugun :👇😁)

Deleting unused Django media files 🗑

Tasavur qilingki sizning 1 yil oldingi kodingizda ko'p marotaba update qilinadigan File field model bor. Bazada 4K oshiq bunday datalar mavjud va ularning 80% (deyarli) 3 kunda 10 mb file yuklanib yangilanib boriladi. Natijada ortiqcha eski filelar o'chirilmay MEDIA_ROOT papkada saqlanib qolavergan.

Savol:
- Hozirgi vaziyatda qanday qilib havfsiz ravishda MEDIA_ROOT ni keraksiz faylardan tozalashimiz mumkin?

class AnalyFiles:
    - title = models.Charfield()
    - file =  models.FileField()

p.s) Boshidan hech qanday remove qilish uchun signallar va save() metod overide qilinmagan

#not_recommended 🙅

Git orqali eski sanaga commit push qilish mumkin ekanligni bilar edizmi?

Bu ko'p holat tavsiya berilmaydi, va buni test sifatida ishlatib ko'rib profilmda shunaqa yashil nuqtalar kurinib qolgan edi 🤦‍♂️

import os
from random import randint

for i in range(1, 365):
    for _ in range(randint(1, 10)):
        d = f"{str(i)} day ago"
        with open('file.text', 'a') as file:
            file.write(d)
        os.system('git add .')
        os.system('git commit --date="' + d + '" -m "commit"')

os.system('git push -u origin master')

ChatGPT history: #01

Q:
- Qanday qilib DRF loyhani va Frontend (React) ni bita serverga deploy qilsa bo'ladi? (ngnix conf + SSL)

A:
- Example of NGINX:

server {
    listen 80;
    server_name your_domain.com;

    # Redirect HTTP to HTTPS
    return 301 https://$host$request_uri;
}

server {
    listen 443 ssl;
    server_name your_domain.com;

    ssl_certificate /path/to/your_ssl_certificate.crt;
    ssl_certificate_key /path/to/your_ssl_certificate_key.key;

    location /api/ {
        proxy_pass http://localhost:8000;  # Proxy to DRF backend running on port 8000
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
    }

    location / {
        proxy_pass http://localhost:3000;  # Proxy to frontend running on port 3000
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
    }
}

More:
* https://stackoverflow.com/questions/60208157/i-want-to-deploy-back-end-and-front-end-seperate-apps-on-the-same-server-with-ng

* https://www.youtube.com/watch?v=N2t7L_K5LXo

Siz o'z nginx confikuratsiyangiz qanday: ✍️👇 ) (share with us)

ChatGPT history: #02

Q:
- Qanday qilib loyhangizdagi foydalanuvchilar qaysi entpointga ko'proq surov yubilayotgani, tizim holati, RAM, disk barchasi haqida malumotni monitoring qilib borilsa bo'ladi (freen version) ?

A: O'z javobingizni yozib keting ✍️👇 )

Yuqoridagi savolga o'zim loyhalarda qulab kelayotgan bir nechta saytlarga havolalar berishimiz mumkin.

* webmin.com
* grafana.com
* sentry.io
* datadoghq.com
* victoriametrics.com (new)

Bu tool'lardan foydalanib loyhangizni monitoring qilib borishingiz, production'da sodir bulayotgan xatoliklar haqida xabardor bo'lib turishingz mumkin bo'ladi. Hkz…

More: https://github.com/awesome-selfhosted/awesome-selfhosted

Shu kabi yana qanday tool/saytlarni bilasiz? 📝👇

Loyhaning coding jarayoni tezlashtirishning bir necha yo'lari mavjud.

Productiondagi loyhaga qo'shilishi kerak bo'lgan yangi API'larni test qilish maqsadida kompyuterizdagi 127.0.0.1:8000'da ishlab turgan loyhani frontend, mobile dasturchilarga berish orqali ham testlashingiz mumkin bo'ladi.

Bu orqali siz vaqtingizni tejab qolishingz mumkin. Agar error yoki yangi qo'shimcah field qo'shib yuborish talab etilsa joyida qushasiz va boshqa dasturchilarga ham ko'rinadi bu.

Bunda siz bir nechta texnalogiyalar ishlatishingiz mumkin: (man bilganlari)

* ngrok.com
* jprq.io
* ...

Lekin agar Frontendchi yoki Mobile dasturchilar bilan bita wifi'da ulanib turgan bo'lsangiz bular sizga kerak emas. shunchaki siz ularga kompyuteringiz IP manzilini va loyhangiz port'tini uzatishingiz uzi yetarli bo'ladi. 😉

p.s) API'ni berishdan oldin PostMan'da o'ziz barbir testdan o'tkazib keyin berganiz ma'qul ham 😁

#takrorlash 🌀

Kichik surovnoma 📄

* LeetCode kabi saytlarda o'z akkounti ham yo'q yani algorithm bilimlari nunoq bo'lgan dasturchi ish topishda qanchalik qiyinchiliklarga uchraydi deb uylaysizlar va bu uzi ish topishda qanchalik muhum ?! 🤷‍♂️

* Ish davomida (API'lar chiqarishda) sizga algorithm bilimlar qanchalik kerak bo'lgan? (Binary Search, BFS, DFS Quicksort, etc.... )

#erkin_fikrlar 👇🙂