therightstuff

Please see the original article for a full explanation. Please feel free to comment, question and criticize there as well!

Prerequisites

Requires https://www.npmjs.com/package/simple-free-encryption-tool

Notes

• compiled from multiple sources and much trial and error, feel free to use and pass on
• this is not exhaustive, it's meant only as a guide

meetkabeershah

# Author: Zameer Ansari
# You should look at the following URL's in order to grasp a solid understanding
# of Nginx configuration files in order to fully unleash the power of Nginx.
# http://wiki.nginx.org/Pitfalls
# http://wiki.nginx.org/QuickStart
# http://wiki.nginx.org/Configuration
#
# Generally, you will want to move this file somewhere, and start with a clean
# file but keep this around for reference. Or just disable in sites-enabled.
#

cazala

Directory Structure

The sources of the project follows this structure:

/src
  /app
    /{domain}
      /actions.ts
 /actions.spec.ts

tclementdev

libdispatch efficiency tips

The libdispatch is one of the most misused API due to the way it was presented to us when it was introduced and for many years after that, and due to the confusing documentation and API. This page is a compilation of important things to know if you're going to use this library. Many references are available at the end of this document pointing to comments from Apple's very own libdispatch maintainer (Pierre Habouzit).

My take-aways are:

• You should create very few, long-lived, well-defined queues. These queues should be seen as execution contexts in your program (gui, background work, ...) that benefit from executing in parallel. An important thing to note is that if these queues are all active at once, you will get as many threads running. In most apps, you probably do not need to create more than 3 or 4 queues.

• Go serial first, and as you find performance bottle necks, measure why, and if concurrency helps, apply with care, always validating under system pressure. Reuse

cbh6

// you can define router
// and add a switch with all routes as a child of a "Main layout component" called app

import React from 'react';
import { render } from 'react-dom';
import createHistory from 'history/createBrowserHistory';
import { Router, Route, Redirect, Switch } from 'react-router-dom';

const history = createHistory();

drcmda

import React from 'react'
import { StyleSheet, Text, View, TouchableWithoutFeedback } from 'react-native'
import { Spring, animated } from 'react-spring/dist/native'

const styles = {
  flex: 1,
  margin: 0,
  borderRadius: 35,
  backgroundColor: 'red',
  alignItems: 'center',

ryanflorence

Everything I Know About UI Routing

Definitions

1. Location - The location of the application. Usually just a URL, but the location can contain multiple pieces of information that can be used by an app
   1. pathname - The "file/directory" portion of the URL, like invoices/123
   2. search - The stuff after ? in a URL like /assignments?showGrades=1.
   3. query - A parsed version of search, usually an object but not a standard browser feature.
   4. hash - The # portion of the URL. This is not available to servers in request.url so its client only. By default it means which part of the page the user should be scrolled to, but developers use it for various things.
   5. state - Object associated with a location. Think of it like a hidden URL query. It's state you want to keep with a specific location, but you don't want it to be visible in the URL.

iamthesiz

import { PusherProvider } from '@harelpls/use-pusher'

// _app.js
const config = {
  clientKey: 'your-pusher-client-key',
  cluster: 'us2',
  // required for private/presence channels
  authEndpoint: '/api/pusher/auth'
}
const App = ({ Component, pageProps }) => (

alexpaul

DSA Assessment

Quesion 1

Print Elements in a Linked List

HackerRank

---

christianselig

import UIKit
import AVFoundation

class ViewController: UIViewController, UITableViewDelegate, UITableViewDataSource {    
    let tableView = UITableView(frame: .zero, style: .plain)
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        tableView.register(PlayerTableViewCell.self, forCellReuseIdentifier: "PlayerCell")