Skip to content

Instantly share code, notes, and snippets.

Avatar
One coffee every five minute.

Anam Ahmed theanam

One coffee every five minute.
View GitHub Profile
@theanam
theanam / keybase.md
Created Jul 7, 2014
Keybase account proof
View keybase.md

Keybase proof

I hereby claim:

  • I am theanam on github.
  • I am theanam (https://keybase.io/theanam) on keybase.
  • I have a public key whose fingerprint is 9F55 C1A3 C36F F2F0 A2B9 46B8 0514 642C B259 A081

To claim this, I am signing this object:

@theanam
theanam / quicksort.js
Last active Sep 29, 2015
Quick Sort algorithm in JavaScript (with a relatively bigger memory complexity, for demonstration purpose only)
View quicksort.js
var unsorted = [53,12,22,87,74,67,23,45,77,1,8,44];
function quickSort(arr){
if(arr.length<2)
return arr;
var smaller = [];
var larger = [];
var pivot = arr[Math.floor(Math.random()*arr.length)];
for(i=0;i<arr.length;i++){
if(arr[i]<=pivot)
smaller.push(arr[i])
@theanam
theanam / Sieve.js
Last active Sep 29, 2015
Sieve of Eratosthenes in JavaScript
View Sieve.js
/*
Sample Implementation of Sieve algorithm for 1-3000
not optimized yet
*/
var ar = [];
var max = 3000;
//loop should run only till the square root of the maximum
var maxloop = Math.round(Math.sqrt(max));
for(a=0;a<max;a++){
ar.push(true);
@theanam
theanam / gcd.js
Created Sep 29, 2015
Euclid's algorithm for finding GCD
View gcd.js
function gcd(a,b){
if(a==0 || b==0){
return a;
}
else{
return gcd(b,a%b);
}
}
//test
console.log(gcd(10,45));
View dragdroptouch.js
var DragDropTouch;
(function (DragDropTouch_1) {
'use strict';
/**
* Object used to hold the data that is being dragged during drag and drop operations.
*
* It may hold one or more data items of different types. For more information about
* drag and drop operations and data transfer objects, see
* <a href="https://developer.mozilla.org/en-US/docs/Web/API/DataTransfer">HTML Drag and Drop API</a>.
*
@theanam
theanam / docker-compose.yml
Created Aug 28, 2018
Docker Compose for Strapi with Mongodb
View docker-compose.yml
version : "3"
services:
strapi-mongo:
image: mongo
environment:
- MONGO_INITDB_DATABASE=strapi
volumes:
- ./db:/data/db
strapi-app:
@theanam
theanam / number.js
Created Sep 29, 2018
LWHH JavaScript Course Number Project
View number.js
let x = parseInt(process.argv[2]);
let y = parseInt(process.argv[3]);
console.log(x+y);
@theanam
theanam / logger.js
Created Apr 5, 2019
Stdout logs on Steroids
View logger.js
const moment = require('moment');
const colors = {
"green" :"\x1b[32m",
"yellow":"\x1b[33m%s\x1b[0m",
"red":"\x1b[31m",
"cyan":"\x1b[36m",
"blue":"\x1b[34m",
"default":""
}
module.exports = function (message,color="default"){
@theanam
theanam / resize_image_in_frontend.js
Last active Jul 17, 2019
A small JavaScipt function to resize image in frontend and return a new JPEG file
View resize_image_in_frontend.js
/****
Creatd by Anam Ahmed (https://anam.co)
Sample Use:
document.querySelector("input[type=file]").addEventListener("change",function(e){
if(e.target.files.length){
_resample(e.target.files[0],1000,function(response){
console.log(response); // returns an object: {stats:<compression stats>,file:output file}
});
}
});
@theanam
theanam / regex.txt
Created Sep 4, 2019
Regular Expression to match Bangladeshi Phone number
View regex.txt
/^(?:\+88|88)?(01[3-9]\d{8})$/
You can’t perform that action at this time.