macx

Switch from classic yarn to modern yarn

Why

Previously, yarn was installed globally via npm i -g yarn or brew install yarn/choco install yarn and every project you are working on uses it to handle it's dependencies. yarn itself will installed in version 1, which is called "classic". If you update yarn in the version 1 branch over time, old projects could become not compatible anymore.

Here is "Modern yarn" kicking in, because it will be installed not globally, it will installed per project with corepack which is a tool from Node to handle different versions. Modern yarn starts from version 2 and is now 4.

Installed per project basis, you can operate your projects with different yarn versions independently – a huge benefit in terms of compatibiliy. But in order to so, you have to remove yarn globally and reinstall it with corepack.

ultrox

/*type Hook = {|
  memoizedState: any,
  queue: UpdateQueue < any > | null,
  next: Hook | null,
|};
*/
// Whether the work-in-progress hook is a re-rendered hook
let numberOfReRenders/*: number */= 0;
let isReRender/*: boolean */= false;
let firstWorkInProgressHook /*Hook | null */= null;

inthestatic

import requests
import json
from time import sleep
from datetime import datetime

#settings
delta_band = .1 # how far can account delta drift from 0 either up or down
repeat_seconds = 5 # how often should the script loop to check for delta
delta_bias = 1 # 0=no bias, >0 positive price bias ok with additional BTC exposure

bitjson

CashChannels

Noncustodial, Privacy-Preserving, Flexibly-Denominated Recurring Payments for Bitcoin Cash

Read the blog post: CashChannels: Recurring Payments for Bitcoin Cash.

Review the authentication template in Bitauth IDE:

https://ide.bitauth.com/import-gist/ca13abf369b5ecace6437cb86afa331f

abrkn

Drivechain.ai

The following toolkit makes getting started with Drivechain TestDrive easier and more fun!

Services

• SideShift (Source): Swap coins from beteeen any Drivechain (side)chain!
• Faucet (Source): Get free Drivenet coins
• Auto Installer: Automatic installer for Drivechain (with sidechains) for Ubuntu Linux (with GUI)
• Transaction Replayer (stats) (Source): Stats for the bot that replays Bitcoin (BTC) transactions onto Drivecain mainchain

blaskovicz

  <div class="levels">
    {{ $groups := .LevelGroups }}
    {{ $groupedLevels := .Levels }}
    {{ $completeLevels := .CompleteLevels }}
    {{ if $groupedLevels }}
      {{ range $group := $groups }}
        <div class="intro"><h2>{{$group}}</h2></div>
        {{ range index $groupedLevels $group }}
          <a href="/level/{{.Number}}" class="{{if index $completeLevels .Number}}complete{{end}}">
            <span class="level">{{.Number}} </span>

heaversm

//node vars
const express = require('express')
const twilio = require('twilio')
const request = require('request')

//twilio vars
const accountSid = '###' //your twilio account SID
const authToken = "###" //your twilio auth token
const client = require('twilio')(accountSid, authToken)
const baseURL = 'https://api.twilio.com/2010-04-01/Accounts/[YOUR_ACCOUNT_HERE]/Recordings/'

bUxEE

<?php

$string = 'stringToSearch';

$dir = new RecursiveDirectoryIterator('folder');
foreach (new RecursiveIteratorIterator($dir) as $filename => $file) {
    //$thename = $file->getFilename(); //uncomment this line and next to print names of all files scanned
    //echo $thename.'<br />';
    $content = file_get_contents($file->getPathname());
    if (strpos($content, $string) !== false) {

CMCDragonkai

Common FastCGI Errors involving PHP-FPM

1. 504 Gateway Timeout

   upstream timed out (110: Connection timed out) while reading response header from upstream
   

Means NGINX timed out reading the HTTP response header from upstream. This

michaljemala

package main

import (
	"crypto/tls"
	"crypto/x509"
	"flag"
	"io/ioutil"
	"log"
	"net/http"
)