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This tutorial moved to https://github.com/stavalfi/lectures/blob/master/Functional%20Programming%20in%20Java%208%20-%20Basic%20Concepts%20and%20Lambdas.md

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This Tutorial moved to here: https://github.com/stavalfi/lectures/tree/master/Java%20Streams%20-%20Series

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C++ lvalue, rvalue and between By Stav Alfi

Topics

1. Introduction
2. Object definitions
3. Common misunderstanding
4. Expressions vs Types
5. Move consturctor and opertator
6. Source

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TorrentX

Stav Alfi | 204031397

1. Introduction
2. Enviroment
3. Dependencies
4. Continues Integration
5. Continues Deployment

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Functional Programming Practice

All the methods and the documentation are taken from lodash docs

---

Goal

Manipulating collections using functional and declerative code.

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Introduction

The following exercises are for experimenting and learning Redux. Do not use any external library except rxjs (it's optional and recommended).

Documentations:

• https://redux.js.org/
• https://rxjs-dev.firebaseapp.com/

Ex1

Write your allocator. Allocate a big block of bytes and manage its allocations and deallocations by your self. For example, allocate an array of 20,000 bytes and divide it into 10 cells such that each cell contains 2,000 bytes. The user can allocate and free cells of 2,000 bytes whenever he wants.

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import WebSocket from 'ws'

function throttle<T>(callback: (message: T) => Promise<void>, interval = 1000): (message: T) => Promise<void> {
  return (message: T) => Promise.resolve()
}

interface Message {
  type: string
  content: string
}

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// must have: redis-cli, redis-server executables
// need npm modules: @stavalfi/create-folder-structure, execa, lodash
// tested on node 14. 

// RUN single instance: `ts-node <file-name>.ts 1`
// RUN cluster of masters only: `ts-node <file-name>.ts 3` // can be 3+

// close with ctrl+c. make sure ports are closed after that as well.

///////////////////

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// this is just part of the code:
// based on iordis client in NodeJS

  const [[error, result]] = await client.multi([['slowlog', 'get', '-1']]).exec()
  if (error) {
    throw error
  }
  const slowLogs = result as [id: number, ts: number, executionTime: number, command: string[]][]
  const descOrder = slowLogs.sort((a, b) => b[2] - a[2])
  for (const slowLog of descOrder) {

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if status is-interactive
    # Commands to run in interactive sessions can go here
end

fnm env | source
secrethub completion fish | source
set PATH $HOME/.cargo/bin  /Users/stavalfi/.fnm/node-versions/v14.18.1/installation/bin $PATH
alias config.fish "code ~/.config/fish/config.fish"
alias config.vimrc "code ~/.vimrc"
alias crw "cargo watch -qcx 'run -q'"