benawad

" Specify a directory for plugins
call plug#begin('~/.vim/plugged')

Plug 'neoclide/coc.nvim', {'branch': 'release'}
Plug 'scrooloose/nerdtree'
"Plug 'tsony-tsonev/nerdtree-git-plugin'
Plug 'Xuyuanp/nerdtree-git-plugin'
Plug 'tiagofumo/vim-nerdtree-syntax-highlight'
Plug 'ryanoasis/vim-devicons'
Plug 'airblade/vim-gitgutter'

theanam

const otpGenerator = require("otp-generator");
const crypto       = require("crypto");
const key          = "verysecretkey"; // Key for cryptograpy. Keep it secret

function createNewOTP(phone){
    // Generate a 6 digit numeric OTP
    const otp      = otpGenerator.generate(6, {alphabets: false, upperCase: false, specialChars: false});
    const ttl      = 5 * 60 * 1000; //5 Minutes in miliseconds
    const expires  = Date.now() + ttl; //timestamp to 5 minutes in the future
    const data     = `${phone}.${otp}.${expires}`; // phone.otp.expiry_timestamp

gh0st026

CONTAINER="name"
DB="Db name"
TABLE="Table Name"
FILE="file.csv"

sudo docker exec -u postgres ${CONTAINER} psql -d ${DB} -c "COPY ${TABLE} TO STDOUT WITH CSV HEADER " > ${FILE}

windsting

Nginx: stat() failed (13: permission denied)

from https://stackoverflow.com/questions/25774999/nginx-stat-failed-13-permission-denied

Nginx operates within the directory, so if you can't cd to that directory from the nginx user then it will fail (as does the stat command in your log). Make sure the www-user can cd all the way to the /username/test/static. You can confirm that the stat will fail or succeed by running

sudo -u www-data stat /username/test/static

nuhil

We have been moved for better. Look Here for an Updated Version. People are also contributing there for making it more beautiful. See you there!!!

tapasdatta

[
  {
    "upazila": "Amtali Upazila",
    "district": "Barguna",
    "division": "Barisal"
  },
  {
    "upazila": "Bamna Upazila",
    "district": "Barguna",
    "division": "Barisal"

up1

var fetch = require('node-fetch')

async function getDataFromAPI() {
    let response = await fetch("https://api.github.com/users/up1")
    let data = await response.json()
    console.log(JSON.stringify(data, null, "\t"))
}

getDataFromAPI()

itsazzad

{
  "Barisal":   ["Barguna",  "Barisal",        "Bhola",    "Jhalokati",  "Patuakhali", "Pirojpur"],
  "Chittagong":["Bandarban","Brahmanbaria",   "Chandpur", "Chittagong", "Comilla",    "Cox's Bazar","Feni",     "Khagrachhari","Lakshmipur", "Noakhali", "Rangamati"],
  "Dhaka":     ["Dhaka",    "Faridpur",       "Gazipur",  "Gopalganj",  "Kishoreganj","Madaripur",  "Manikganj","Munshiganj",  "Narayanganj","Narsingdi","Rajbari","Shariatpur","Tangail"],
  "Khulna":    ["Bagerhat", "Chuadanga",      "Jessore",  "Jhenaidah",  "Khulna",     "Kushtia",    "Magura",   "Meherpur",    "Narail",     "Satkhira"],
  "Mymensingh":["Jamalpur", "Mymensingh",     "Netrakona","Sherpur"],
  "Rajshahi"  :["Bogra",    "Chapainawabganj","Joypurhat","Naogaon",    "Natore",     "Pabna",      "Rajshahi", "Sirajganj"],
  "Rangpur"   :["Dinajpur", "Gaibandha",      "Kurigram", "Lalmonirhat","Nilphamari", "Panchagarh", "Rangpur",  "Thakurgaon"],
  "Sylhet"    :["Habiganj", "Moulvibazar",    "Sunamganj","Sylhet"]
}

vasanthk

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

1. Clarify and agree on the scope of the system

• User cases (description of sequences of events that, taken together, lead to a system doing something useful)
  • Who is going to use it?
  • How are they going to use it?

evansiroky

var fs = require('fs'),
    async = require('async'),
    csv = require('csv');
 
var input = fs.createReadStream(filename);
var parser = csv.parse({
  columns: true,
  relax: true
});