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Common

• [Vim]
  • Disable CTRL+C and CTRL+V

  "vim.handleKeys": {
        "<C-c>": false,
        "<C-v>": false
    }
  

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Deleting local branches

git branch -a
# *master
#  test
#  remote/origin/master
#  remote/origin/test

git branch -d test

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Good article

https://hasura.io/blog/best-practices-of-using-jwt-with-graphql/

https://jwt.io/

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• Singleton
• Fluent Interface
• Observer
• Composite
• Abstract factory

https://www.netguru.com/codestories/top-5-most-used-patterns-in-oop-with-typescript

Design Pattern Collection

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Check if an Object is a Promise in JavaScript

https://debugpointer.com/check-if-an-object-is-a-promise/

Method 1

function isPromise(p) {
  return p && Object.prototype.toString.call(p) === "[object Promise]";
}

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Playgroud:

https://www.typescriptlang.org/play?#code/MYGwhgzhAEDCYBcDeAoa1gHsB2EECcBXYBTfACgEpV10tdMQBTAOhEwHNyByeBaTACMAVkxIZ8TREwAm3SgG400AL4o1KZvwCWuBGGzAmAFSYBbAA7gETaAF5oAeRFiELYJOnk+LC-kykCACeFkyKKPQQjKzsXLp4BkamltaskQTEpPgs2GBmYUqaTDp6ibYO2EwA7nCIVBE4UcxsnOTx+oZpjRkkZDl5BUA

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export type Dictionary<T> = {
  [key: string]: T;
};

export class GlobalStore {

    static get(key: string) {
        if (getGlobalStore().data === undefined)
            getGlobalStore().data = {};
        if (getGlobalStore().data[key] === undefined)

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import 'reflect-metadata';
import { ReflectiveInjector, Injectable, Injector } from 'injection-js';

class Service {
    get() {
        return "my service";
    }
}

class Service2 {

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// Credit
// https://www.stevefenton.co.uk/2014/07/creating-typescript-classes-dynamically
// https://gist.github.com/mfdeveloper/c337408608d6033fde967fc2e76b12c4


interface ObjectKeyString {
  [key: string]: any;
}

class InstanceLoader {

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const winston = require('winston');
const { format } = winston;

const formatConsole = format.printf(( { message, level, timestamp }: any ) => {
  return `${timestamp} ${level}: ${message}`;
});
const formatFile = format.printf(( { message, level, timestamp }: any ) => {
  return JSON.stringify({ message, level, timestamp });
});