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Md. Alamin (Miraje) mirajehossain

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" 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
theanam / otpverify.js
Last active March 31, 2024 17:05
OTP verification without database, full sample source code
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
gh0st026 / docker_export_postgre_table.sh
Last active February 13, 2023 02:15
Dump PostgreSQL Table in docker container as CSV file
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}
const crypto = require('crypto');
const fs = require('fs');
const path = require('path');
const zlib = require('zlib');
const getCipherKey = require('./getCipherKey');
function decrypt({ file, password }) {
// First, get the initialization vector from the file.
const readInitVect = fs.createReadStream(file, { end: 15 });
const crypto = require('crypto');
const fs = require('fs');
const path = require('path');
const zlib = require('zlib');
const AppendInitVect = require('./appendInitVect');
const getCipherKey = require('./getCipherKey');
function encrypt({ file, password }) {
// Generate a secure, pseudo random initialization vector.
@windsting
windsting / nginx-stat-failed-13-permission-denied.md
Last active May 6, 2024 06:43
fix: Nginx: stat() failed (13: permission denied)

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
nuhil / js.md
Last active November 20, 2021 18:06
Javascript Handbook
[
{
"upazila": "Amtali Upazila",
"district": "Barguna",
"division": "Barisal"
},
{
"upazila": "Bamna Upazila",
"district": "Barguna",
"division": "Barisal"
@up1
up1 / async.js
Last active May 1, 2024 12:52
NodeJS with Async/Await
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()
{
"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"]
}