vovs03 / codex

Collection of code examples

⚗️ Who am I?

Hi there 👋.

I ❤️ DevOps-engineering very much.

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📆 Present days

2024-04-01 -> 04.01 -> 2024-04-09 | Pre release MVP stage
🔬 I'm diving into pocket_coach using 🦋 Flutter/Dart
v.0.3.2 released: https://pocket.tw1.ru/

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🖥 I practice

• 🦋 Flutter
• 🎯 Dart

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📙 History

• 2018 Created & published my 1st Mobile App into https://play.google.com/store. It's a song's book.
  • Used stack:
    • Cordova + Framework7 + VueJS + WebPack

codex's Issues

Да-нетки

Задача "Да-нетки"

Написать программу которая случайным образом возвращает один из вариантов ответа: "Да" или "Нет".

• Использовать библиотеку import random(для масштабирования(расширения) количества вариантов перебора).
• список vars = ("Да" ,"Нет")
• функция get_random_vars()

Сумма квадратов

Сумма квадратов

Complete the square sum function so that it squares each number passed into it and then sums the results together.

For example, for [1, 2, 2] it should return 9 because 1^2 + 2^2 + 2^2 = 9.

ARRAYS | LISTS | FUNDAMENTALS

new_numeral_system.rb

Note

Вызываю метод с заданным аргументом = 0, после чего number переопределяется методом rand("A".."Z").to_a

Summator

Summator

https://techpoint.ozon.ru/contest/43/task/235?tab=conditions

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Go Tour local

go install golang.org/x/website/tour@latest

🐍 Learning Python ineractive

Learning Python

platform linux -- Python 3.10.4, pytest-7.1.3, pluggy-1.0.0

• https://ru.hexlet.io/courses/python-basics/lessons/hello-world/exercise_unit

🌔 Lua cheet sheet

🌔 Lua cheet sheet

The snippets are under the CC-BY-SA license.
Please consider keeping a bookmark (instead of printing)

• https://programming-idioms.org/cheatsheet/Lua

Video

https://disk.yandex.ru/d/BcqEELAmbmhpTA/%D0%A1%D0%BF%D0%BB%D0%B0%D0%B2%20%D0%A6%D0%9E%202022%20%D0%9C%D0%98%D0%9D%D0%98%20%D0%A0%D0%9E%D0%9B%D0%98%D0%9A.mp4 404

first dublicate Ruby array

First dublicate Ruby array

Write code

• description (README.md
• tests
• code

1 ≤ a[i] ≤ a.length

One more code example in Ruby like bootcamp.

Code in Ruby everyday

Plan. Iterations. Practic. Scan. 🏭

• november
• december

stf-01

STF-01

Задача принята в работу 2022-08-16 10:23

• создать ветку issue24/stf-01 | git checkout -b issue24/stf-01
• Создать директории для решения задач: mkdir -p language/ruby/ex/stfpro
• Все задачи сохранять в собственной директории по номеру задачи(01..10)
• task 01 done

Vim подсветка синтаксиса Golang

Add golang syntax highlighting for vim

https://stackoverflow.com/questions/15579822/add-golang-syntax-highlighting-for-vim

• you can just add these lines to your ~/.vimrc:

set rtp+=$GOROOT/misc/vim
filetype plugin indent on
syntax on

To Solve problem with Rakefile

Mising Rakefile

• https://github.com/ruby/rake
• Habr Rake Tutorial 2011
• 💚 ruby.github.io/rake/doc

Fix Travis

Travis

• tutorial

Any examples (links here)

Examples

• 💚 ansible-role-golang

SQL

SQL

Rails server (connecting into local network)

Запуск сервера, доступного в локальной сейти

• ❤️ rails server --binding=192.168.0.104

Write Basics: random array

Basics: "Random array"

🅱️ 🚋

• Readme
• Tests
• Code

z = rand(21)
generated_z = z.times.map{Random.rand(z)}

Win for specs positive_sum.rb

Win for Rspec positive_sum.rb

• 💚 spec

.hs haskell convert string to integer

Convert string to integer

• https://programming-idioms.org/idiom/22/convert-string-to-integer/802/haskell

let i = read s :: Integer

Again

• https://learnxinyminutes.com/docs/haskell/

2022-12-08 00:49 - Пока что это полный вынос мозга

https://www.codewars.com/kata/544675c6f971f7399a000e79/train/haskell
Написать функцию перевода из строки в число.

Start CI for ruby-code

Start CI for ruby-code

• Add travis file commit 6f519e

VSCode plugins

Add TODO hightlighter...

Dart install on Linux

🎯 Dart lang install (Linux)

https://dart.dev/get-dart#install

If you’re using Debian/Ubuntu on AMD64 (64-bit Intel), you can choose one of the following options, both of which can update the SDK automatically when new versions are released.

🐧 Install

Install using apt-get
Install a Debian package

Install using apt-get

Perform the following one-time setup:

• sudo apt-get update

• sudo apt-get install apt-transport-https

• wget -qO- https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo gpg --dearmor -o /usr/share/keyrings/dart.gpg

• echo 'deb [signed-by=/usr/share/keyrings/dart.gpg arch=amd64] https://storage.googleapis.com/download.dartlang.org/linux/debian stable main' | sudo tee /etc/apt/sources.list.d/dart_stable.list

Then install the Dart SDK:

• sudo apt-get update
• sudo apt-get install dart

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🖥️ Modify PATH for access to all Dart binaries

After installing the SDK, add its bin directory to your PATH. For example, use the following command to change PATH in your active terminal session:

• export PATH="$PATH:/usr/lib/dart/bin"

To change the PATH for future terminal sessions, use a command like this:

• echo 'export PATH="$PATH:/usr/lib/dart/bin"' >> ~/.profile

stf-02

Stf-02

Задача принята в работу 2022-08-16 13:46

• создать ветку issue26/stf-02 | git checkout -b issue26/stf-02
• Создать директории для решения задач: mkdir -p language/ruby/ex/stfpro/02
• task 02 done