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Adam Richter Draccano

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rjz / crypto-aes-256-gcm-demo.js

Last active March 28, 2026 22:39

example using node.js crypto API with aes-256-gcm

	const buffer = require('buffer');
	const crypto = require('crypto');

	// Demo implementation of using `aes-256-gcm` with node.js's `crypto` lib.
	const aes256gcm = (key) => {
	const ALGO = 'aes-256-gcm';

	// encrypt returns base64-encoded ciphertext
	const encrypt = (str) => {
	// The `iv` for a given key must be globally unique to prevent

danrovito / countrydropdown.html

Last active April 12, 2026 21:11

HTML Country Select Dropdown List

	<label for="country">Country</label><span style="color: red !important; display: inline; float: none;">*</span>

	<select id="country" name="country" class="form-control">
	<option value="Afghanistan">Afghanistan</option>
	<option value="Åland Islands">Åland Islands</option>
	<option value="Albania">Albania</option>
	<option value="Algeria">Algeria</option>
	<option value="American Samoa">American Samoa</option>
	<option value="Andorra">Andorra</option>
	<option value="Angola">Angola</option>

mandiwise / Update remote repo

Last active April 20, 2026 05:58

Transfer repo from Bitbucket to Github

	// Reference: http://www.blackdogfoundry.com/blog/moving-repository-from-bitbucket-to-github/
	// See also: http://www.paulund.co.uk/change-url-of-git-repository

	$ cd $HOME/Code/repo-directory
	$ git remote rename origin bitbucket
	$ git remote add origin https://github.com/mandiwise/awesome-new-repo.git
	$ git push origin master

	$ git remote rm bitbucket

EyalAr / batch_export.sh

Last active October 3, 2023 01:55

Shell script to easily export mongo collections into JSON files

	#!/usr/bin/env bash

	#https://gist.github.com/EyalAr/67791f51fce51ed55594

	COLLECTIONS=()
	HOST="127.0.0.1"
	PORT="27017"
	DB=

	if [ -n "$1" -a "$1" = "--help" ]