carver

pragma solidity ^0.4.25;

// This contract is an example, not to be used in production
// One example issue is that there are potential overflow/underflow bugs.

contract UnsafeERC20 {
  mapping (address => uint256) private _balances;

  uint256 private _totalSupply;
  

cagataycali

const io = require('socket.io')()

let user = 0

io.on('connection', socket => {

  ++user

  console.log('Someone connected');
  io.sockets.emit('event', `${user} Online`)

jackton1

from django.db import ProgrammingError, models
from django.db.models.constants import LOOKUP_SEP
from django.db.models.query import normalize_prefetch_lookups
from rest_framework import serializers
from rest_framework.utils import model_meta

class OptimizeModelViewSetMetaclass(type):
    """
    This metaclass optimizes the REST API view queryset using `prefetch_related` and `select_related`
    if the `serializer_class` is an instance of `serializers.ModelSerializer`.

vural

cagataycali

.1

sudo apt-get update && sudo apt-get install -y xvfb x11-xkb-utils xfonts-100dpi xfonts-75dpi xfonts-scalable xfonts-cyrillic x11-apps clang libdbus-1-dev libgtk2.0-dev libnotify-dev libgnome-keyring-dev libgconf2-dev libasound2-dev libcap-dev libcups2-dev libxtst-dev libxss1 libnss3-dev gcc-multilib g++-multilib

.2

DEBUG=nightmare xvfb-run --server-args="-screen 0 1024x768x24" node index.js

.3

pm2 start run.sh --name demo

osoner

/*
  Usage;
  $ mongo countly countly.clean.db.js
*/

db.sessions.remove()
db.users.remove()
db.carriers.remove()
db.locations.remove()
db.realtime.remove()