realvjy

// Lines
float hash( float n ) {
    return fract(sin(n)*753.5453123);
}

// Slight modification of iq's noise function.
float noise(vector_float2 x )
{
    vector_float2 p = floor(x);
    vector_float2 f = fract(x);

JLarky

export function IsolateCSS(props: { children: React.ReactNode }) {
	const onceRef = useRef(false);
	const [shadowRoot, setShadowRoot] = useState<ShadowRoot>();
	const ref = useCallback((ref: HTMLDivElement | null) => {
		if (ref && onceRef.current === false) {
			onceRef.current = true;
			setShadowRoot(ref.attachShadow({ mode: 'open' }));
		}
	}, []);

virattt

tomaszgil

import React, { useRef, useState, useLayoutEffect, useCallback } from "react";

/*
 * Copyright 2020 Adobe. All rights reserved.
 * This file is licensed to you under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License. You may obtain a copy
 * of the License at http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under
 * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS

foxutech

#!/bin/bash
# bash script to send messages to Microsoft Teams.
 function usage {
     echo "ALERT!"
     echo "description: send messages to Microsoft Teams channels"
     echo "special notes: You'll need to change the teamsUrl variable to contain your webhook from Teams."
     echo "usage: ${0} -b \"Message contents\""
     echo "      -m    Message body"
     echo "      -h    This help info"
     exit 1

caseywatts

short url: caseywatts.com/selfpublish

my book is out! an applied psychology / self-help book targeted at developers: Debugging Your Brain

---

Markdown --> PDF (as a booklet!)

Markdown --> EPUB and MOBI

swiftui-lab

//------------------------------------------------------------------------
// The SwiftUI Lab: Advanced SwiftUI Animations
// https://swiftui-lab.com/swiftui-animations-part1 (Animating Paths)
// https://swiftui-lab.com/swiftui-animations-part2 (GeometryEffect)
// https://swiftui-lab.com/swiftui-animations-part3 (AnimatableModifier)
//------------------------------------------------------------------------
import SwiftUI

struct ContentView: View {
    

jpwain

On the Android device, enable Developer options, and enable USB debugging.

On the Mac:

$ brew install ffmpeg --with-ffplay

$ adb shell screenrecord --output-format=h264 - | ffplay - -x 720 -y 1280

Replace the 720 and 1280 with other values to scale the output as desired.

thevangelist

import React from 'react';
import { shallow } from 'enzyme';
import MyComponent from '../src/my-component';

const wrapper = shallow(<MyComponent/>);

describe('(Component) MyComponent', () => {
  it('renders without exploding', () => {
    expect(wrapper).to.have.length(1);
  });

jspahrsummers

//
// DON'T do this, or else you risk a deadlock (e.g., by accidentally performing it in a different order somewhere)
//

dispatch_async(firstQueue, ^{
  dispatch_sync(secondQueue, ^{
    // code requiring both queues
  });
});