ruizb

A glossary of TypeScript

Motivation

Once upon a time, there was a developer that had an issue using the TypeScript language. He wanted to share his issue with the community to get help, but he didn't know how to properly write the title that would best describe his problem. He struggled to find the appropriate words as he didn't know how to name "this behavior" or "that kind of type mechanism".

This story encouraged me to start writing a glossary of TypeScript. Hopefully it will help you if you have to look for an issue, write an issue, or communicate with other TypeScript developers.

Disclaimer: it was me, I was the developer that struggled. I still struggle though, but this means I still have things to learn, which is great!

farhadshiri

; HOD-symantec-firewall-DoS-expl.asm:
;  Symantec Multiple Firewall DNS Response Denial-of-Service
;  -------------------------------------------------------------------
;  By f.shiri 2020
;  farhad.shiri.ex@gmail.com
;  -------------------------------------------------------------------
;  Tested on:
;     - Symantec Norton Personal Firewall
;  Systems Affected:
;  -------------------------------------------------------------------

m-khooryani

class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine(LongestSubstringWithKUniqueChars("abcba", 2)); 
        }

        private static string LongestSubstringWithKUniqueChars(string s, int k)
        {
            if (k == 0)

cvan

@supports (padding-top: constant(safe-area-inset-top)) {
  body {
    padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
  }
}

@media (display-mode: fullscreen) {
  body {
    padding: 0;
  }

arash16

// this code is executed in the context of each tab

import {Workbox} from 'workbox-window';

if ('serviceWorker' in navigator) {
  const wb = new Workbox('/sw.js');
  wb.addEventListener('waiting', () => {
    console.log('A new service worker has installed');

    wb.addEventListener('controlling', () => {

dbist

CockroachDB and Docker Compose

This is the first in a series of tutorials on CockroachDB and Docker Compose

• Information on CockroachDB can be found here.
• Information on Docker Compose can be found here

1. Install Docker Desktop

Because we already have an official CockroachDB docker image, we will use that in our docker-compose.yml file. We recommend you use one of the current tags instead of latest.

arash16

# this is a minimal sample code used for ci pipelines to implement blue/green deployment

arash16

// Simplified Sample Code for limiting nuxt ssr per user

const { RateLimiterMemory } = require("rate-limiter-flexible");
const { cpuFree } = require('os-utils');

// each user has 1SSR per minute
const ipRateLimiter = new RateLimiterMemory({
  points: 1, // 1 SSR
  duration: 60, // Per minute
});

arash16

export default function asyncDataWrapper(originalAsyncData) {
  return async function(ctx) {
    try {
      return await originalAsyncData.call(this, ctx);
    }
    catch (e) {
      // statusCode=1 is connectivity error (assigned inside API-Layer)
      if (process.client && e.statusCode === 1) {
        window.addEventListener('online', () => {
          // reload the page when connection is back

jamesseanwright

import * as React from 'react';
import Nav from './Nav.jsx';
import { Router } from './routing';

const routes = new Map<string, React.ComponentType>([
  ['/', () => <p>Pick an Ipsum!</p>],
  ['/lorem', React.lazy(() => import('./pages/Lorem'))],
  ['/bacon', React.lazy(() => import('./pages/Bacon'))],
  ['/hipster', React.lazy(() => import('./pages/Hipster'))],
  ['/office', React.lazy(() => import('./pages/Office'))],