phucledien

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Powerlevel9k

phucledien

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Powerlevel9k

phucledien

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

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phucledien

Keybase proof

I hereby claim:

• I am phucledien on github.
• I am phucld (https://keybase.io/phucld) on keybase.
• I have a public key ASAgfjMhKvCpf1swE-crUFvmfVi77RpPweH_2GNugK8_4wo

To claim this, I am signing this object:

phucledien

SPC s c remove highlight

**** Files manipulations key bindings
Files manipulation commands (start with ~f~):

| Key Binding | Description                                                    |
|-------------+----------------------------------------------------------------|
| ~SPC f c~   | copy current file to a different location                      |
| ~SPC f C d~ | convert file from unix to dos encoding                         |
| ~SPC f C u~ | convert file from dos to unix encoding                         |

phucledien

The Rules of React

All libraries have subtle rules that you have to follow for them to work well. Often these are implied and undocumented rules that you have to learn as you go. This is an attempt to document the rules of React renders. Ideally a type system could enforce it.

What Functions Are "Pure"?

A number of methods in React are assumed to be "pure".

On classes that's the constructor, getDerivedStateFromProps, shouldComponentUpdate and render.

phucledien

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

phucledien

/// Every view interacting with a `SayHelloViewModel` instance can conform to this.
protocol SayHelloViewModelBindable {
    var disposeBag: DisposeBag? { get }
    func bind(to viewModel: SayHelloViewModel)
}

/// TableViewCells
final class TextFieldCell: UITableViewCell, SayHelloViewModelBindable {
    @IBOutlet weak var nameTextField: UITextField!
    var disposeBag: DisposeBag?

phucledien

Keybase proof

I hereby claim:

• I am phucledien on github.
• I am phucld (https://keybase.io/phucld) on keybase.
• I have a public key ASBiatEcxVZQ9aCLuqHPeKcmWtPgFsgs6GG9kkSCD70I5Qo

To claim this, I am signing this object:

phucledien

// Run any SwiftUI view as a Mac app.

import Cocoa
import SwiftUI

NSApplication.shared.run {
    VStack {
        Text("Hello, World")
        	.padding()
            .background(Capsule().fill(Color.blue))