mucluck

function *fibonacci(amount = 0) {
	let counter = 0;
	let [prev, next] = [1, 0];
	
	while(counter < amount) {
		yield next;
		
		[prev, next] = [next, prev + next];
		counter++;
	}

mucluck

Hexadecimal color code for transparency

How to set transparency with hex value ?

For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.

Download This sample on Google Play Store

mucluck

chainWebpack(config, { webpack }) {
	config.module.rule('graphql-tag')
		.test(/\.(graphql|gql)$/)
		.use('raw')
		.loader('graphql-tag/loader')
},

mucluck

// This works only till num = 64
function isPrime(num) {
    if(num > 1) {
        const accum = [1];

        for (let i = 0; i < num; accum[0] = -accum[0], i++) {
            accum[1 + i] = 1;
      
            for (let j = i; j > 0; j--) {
              accum[j] = accum[j - 1] - accum[j];

mucluck

/* Balsamic regular */

@font-face {
    font-family: "BalsamicSans";
    src: url("./BalsamiqSans-Regular.ttf") format('truetype');
    font-weight: 400;
    font-style: normal;
}

/* Balsamic regular italic */

mucluck

Про токены, JSON Web Tokens (JWT), аутентификацию и авторизацию. Token-Based Authentication

Last major update: 25.08.2020

• Что такое авторизация/аутентификация
• Где хранить токены
• Как ставить куки ?
• Процесс логина
• Процесс рефреш токенов
• Кража токенов/Механизм контроля токенов

mucluck

{
    "window.zoomLevel": 0,
    "breadcrumbs.enabled": true,
    "editor.renderControlCharacters": false,
    "editor.renderWhitespace": "all",
    "workbench.colorTheme": "Miami",
    "javascript.updateImportsOnFileMove.enabled": "always",
    "[javascript]": {
        "editor.defaultFormatter": "esbenp.prettier-vscode",
        "editor.formatOnSave": true

mucluck

Installing V8 on a Mac

Prerequisites

• Install Xcode (Avaliable on the Mac App Store)
• Install Xcode Command Line Tools (Preferences > Downloads)
• Install depot_tools
  • git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git
  • sudo nano ~/.bash_profile
• Add export PATH=/path/to/depot_tools:"$PATH" (it's important that depot_tools comes first here)

mucluck

const GUID = () => { // GUID unique ID getter
    return ((((1 + Math.random()) * 0x10000) | 0).toString(16).substring(1) + (((1 + Math.random()) * 0x10000) | 0).toString(16).substring(1) + "-" + (((1 + Math.random()) * 0x10000) | 0).toString(16).substring(1) + "-4" + (((1 + Math.random()) * 0x10000) | 0).toString(16).substring(1).substr(0, 3) + "-" + (((1 + Math.random()) * 0x10000) | 0).toString(16).substring(1) + "-" + (((1 + Math.random()) * 0x10000) | 0).toString(16).substring(1) + (((1 + Math.random()) * 0x10000) | 0).toString(16).substring(1) + (((1 + Math.random()) * 0x10000) | 0).toString(16).substring(1)).toLowerCase();
};

mucluck

$(function () {
    _.map($('[data-widget-collection=data-widget-collection]'), function (node) {
        let observer = new MutationObserver(function (mutations) {
            mutations.forEach(function (mutation) {
                if (mutation.addedNodes.length) {
                    console.log(mutation);
                }
            });
        });