laevandus

struct NumberTextField: View {
    init(_ title: String, value: Binding<NSNumber>, formatter: NumberFormatter) {
        self.title = title
        self.stringTransformer = StringTransformer(value, formatter: formatter)
    }
    
    private let title: String
    @ObservedObject private var stringTransformer: StringTransformer
    
    var body: some View {

DevAndArtist

import Combine
import SwiftUI

@available(iOS 13.0, OSX 10.15, tvOS 13.0, watchOS 6.0, *)
@propertyWrapper
public struct Model<Value>: DynamicProperty {
  final class _Box: ObservableObject {
    let objectWillChange = ObservableObjectPublisher()

    var value: Value {

ihor-lev

Sublime Text Home/End keys default functionality jumps to the beginning and end of the file.

Fix Home and End keys to move the cursor to the beginning and end of lines.

Preferences > Key Bindings - User

Adding the following to the array:

{ "keys": ["home"], "command": "move_to", "args": {"to": "bol"} },
{ "keys": ["end"], "command": "move_to", "args": {"to": "eol"} },

fnky

ANSI Escape Sequences

Standard escape codes are prefixed with Escape:

• Ctrl-Key: ^[
• Octal: \033
• Unicode: \u001b
• Hexadecimal: \x1B
• Decimal: 27

surma

Minimal example making webpack and wasm/Emscripten work together.

Build instructions:

• Clone this gist
• npm install
• npm start
• Open http://localhost:8080
• Look at console

HiImJulien

Swift Meets C/C++

This gist is a simple example on how to call a function written in swift from C/C++, without taking the detour via Objective-C/C++.

---

In this example we're going to invoke a function called say_hello, which, as the name already suggests, prints "Hello, World!" to the terminal.

fntlnz

Create Root CA (Done once)

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!

openssl genrsa -des3 -out rootCA.key 4096

popcorn245

FROM HUE DESIGN DOCS

https://github.com/PhilipsHue/PhilipsHueSDK-iOS-OSX/blob/00187a3db88dedd640f5ddfa8a474458dff4e1db/ApplicationDesignNotes/RGB%20to%20xy%20Color%20conversion.md

#Conversion between RGB and xy in the CIE 1931 colorspace for hue The conversion between RGB and xy in the CIE 1931 colorspace is not something Philips invented, but we have an optimized conversion for our different light types, like hue bulbs and LivingColors. It is important to differentiate between the various light types, because they do not all support the same color gamut. For example, the hue bulbs are very good at showing nice whites, while the LivingColors are generally a bit better at colors, like green and cyan.

eparis

diff --git a/contrib/completions/bash/kubectl b/contrib/completions/bash/kubectl
index c096937..8bc3410 100644
--- a/contrib/completions/bash/kubectl
+++ b/contrib/completions/bash/kubectl
@@ -1,5 +1,10 @@
 #!/bin/bash
 
+__my_init_completion()
+{
+    COMPREPLY=()

Zearin

NOTE: This is a question I found on StackOverflow which I’ve archived here, because the answer is so effing phenomenal.

---

Q: How can I make a chain of function decorators in Python?

---

If you are not into long explanations, see [Paolo Bergantino’s answer][2].