astericky

// Date extension
extension Date {
  static func getStringFromDate(date: Date) -> String {
    let dateFormatter = DateFormatter()
    dateFormatter.dateFormat = "EEEE, MMM d, yyyy"
    let dateString = dateFormatter.string(from: date)
    return dateString
  }
  static func getDateFromString(dateString: String) -> Date? {
    let formatter = ISO8601DateFormatter()

astericky

//Trying out a prefix operator 
//I thought vertical elipses made sense, representative of rbg
prefix operator ⋮
prefix func ⋮(hex:UInt32) -> Color {
    return Color(hex)
}

extension Color {
    init(_ hex: UInt32, opacity:Double = 1.0) {
        let red = Double((hex & 0xff0000) >> 16) / 255.0

astericky

Refreshing SwiftUI on changes within objects in a collection.

How to approach updating UI for changes within objects held within a collection? After experimenting a bit, I think there are basically two approaches.

1. The conformance to BindableObject by the object that contains the collection needs to be deep and not shallow. It needs to fire didChange if the collection, or anything recursively within the collection, changes. In my example from yesterday, this means that MainViewModel would need to figure out how to fire didChange if anything within any of its existing rows changes - not just changes to the collection itself. or
2. The parent/container can have shallow conformance to BindableObject if the row model themselves conform to BindableObject and the row view declares the dependency with @ObjectBinding.

You must do one or the other if you want a row to refresh when isTyping changes value. I suspect that in the general case, #2 will be simpler.

astericky

Filter Queries - Example Use Cases

Here are a few example use cases, these use cases combine filter with other parameters to make useful API queries. The syntax for any of this may change between now, implementation, and release - they're meant as illustrative examples :)

Fetch 3 posts with tags which match 'photo' or 'video' and aren't the post with id 5.

api.posts.browse({filter: "tags:[photo, video] + id:-5", limit="3"});

GET /api/posts?filter=tags%3A%5Bphoto%2Cvideo%5D%2Bid%3A-5&limit=3

astericky

SHORTCUTS

Key/Command	Description
Tab	Auto-complete files and folder names
Ctrl + A	Go to the beginning of the line you are currently typing on
Ctrl + E	Go to the end of the line you are currently typing on
Ctrl + U	Clear the line before the cursor
Ctrl + K	Clear the line after the cursor
Ctrl + W	Delete the word before the cursor
Ctrl + T	Swap the last two characters before the cursor

astericky

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

astericky

1. Clone your fork:

git clone git@github.com:YOUR-USERNAME/YOUR-FORKED-REPO.git

2. Add remote from original repository in your forked repository:

cd into/cloned/fork-repo
git remote add upstream git://github.com/ORIGINAL-DEV-USERNAME/REPO-YOU-FORKED-FROM.git
git fetch upstream