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def insertionsort(A):
    #we start loop at second element (index 1) since the first item is already sorted
    for j in range(1,len(A)):
        key = A[j] #The next item we are going to insert into the sorted section of the array

        i = j-1 #the last item we are going to compare to
        #now we keep moving the key back as long as it is smaller than the last item in the array
        while (i > -1) and key < A[i]: #if i == -1 means that this key belongs at the start
            A[i+1]=A[i] #move the last object compared one step ahead to make room for key
            i=i-1 #observe the next item for next time.

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import * as crypto from 'crypto';
export const md5 = (contents: string) => crypto.createHash('md5').update(contents).digest("hex");

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export type Class = new (...args: any[]) => any;

export function DisposableMixin<Base extends Class>(base: Base) {
  return class extends base {
    isDisposed: boolean = false;
    dispose() {
      this.isDisposed = true;
    }
  };
}

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Notice that we’ve been using the term, fulfilled instead of resolved, and the reason is that a promise can be resolved to another promise and which point its fate becomes dependent on the other promise. If the other promise gets fulfilled our promise gets fulfilled, if the other promise is rejected, our promise gets rejected.

Both alpha and beta are resolved, but they settle to different fates. Alpha gets fulfilled, Beta gets rejected.

const delayFulfill =
  () => new Promise(
    res => setTimeout(() => res('fulfilled'), 1000)
 );

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/** 
 * Given "0-360" returns the nearest cardinal direction "N/NE/E/SE/S/SW/W/NW"  
 */
export function getCardinal(angle) {
  /** 
   * Customize by changing the number of directions you have
   * We have 8
   */
  const degreePerDirection = 360 / 8;

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import App from 'next/app'
import { setStylesTarget } from 'typestyle'

export default class MyApp extends App {
  componentDidMount() {
    /**
     * Hydrate typestyle 
     */
    setStylesTarget(document.getElementById('styles-target')!)
  }

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import { add } from 'date-fns';

/** Add one day to a given input */
function tomorrow(date: Date) {
  return add(date, { days: 1 });
}

const now = new Date('2022-04-03 00:00:00');
const next = tomorrow(now);
console.log(now.toLocaleString(), '--', next.toLocaleString());

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type DeepReadonly<T> = {
  readonly [P in keyof T]
  : DeepReadonly<T[P]>;
}

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// create react app
npx create-react-app my-app --template typescript
cd my-react-app


// install 
npm i cypress cypress-react-unit-test

// tsconfig.json
    "types": [

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import * as React from 'react';

interface FormProps {
  /**
   * Automatically prevents the default browser behavior so you don't have to
   */
  onSubmit: () => any;
  children?: JSX.Element;
}
export const Form = ({ onSubmit, children}: FormProps) =>