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@ozexpert
ozexpert / ionic2.image-cache.directive.ts
Last active February 21, 2024 11:13
AngularJS2 / Ionic2 : ImageCache Directive to use with imgcache.js
import { Directive, ElementRef, Input } from '@angular/core';
declare var ImgCache: any;
@Directive({
selector: '[image-cache]'
})
export class ImageCacheDirective {
constructor (
private el: ElementRef
@atoponce
atoponce / gist:07d8d4c833873be2f68c34f9afc5a78a
Last active June 2, 2026 13:53 — forked from tqbf/gist:be58d2d39690c3b366ad
Cryptographic Best Practices

Cryptographic Best Practices

Putting cryptographic primitives together is a lot like putting a jigsaw puzzle together, where all the pieces are cut exactly the same way, but there is only one correct solution. Thankfully, there are some projects out there that are working hard to make sure developers are getting it right.

The following advice comes from years of research from leading security researchers, developers, and cryptographers. This Gist was [forked from Thomas Ptacek's Gist][1] to be more readable. Additions have been added from

@raineorshine
raineorshine / sendRawTransaction.js
Last active December 3, 2022 18:02
Sends a raw transaction with web3 v1.2.2, ethereumjs-tx v2.1.1, and Infura
const Web3 = require('web3')
const Tx = require('ethereumjs-tx').Transaction
// connect to Infura node
const web3 = new Web3(new Web3.providers.HttpProvider('https://mainnet.infura.io/INFURA_KEY'))
// the address that will send the test transaction
const addressFrom = '0x1889EF49cDBaad420EB4D6f04066CA4093088Bbd'
const privateKey = new Buffer('PRIVATE_KEY', 'hex')
@nilshartmann
nilshartmann / React-UI-Component-Libraries.md
Last active April 12, 2025 07:59

Libraries and Tools for React

If you're developing an application based on React it can be helpful if you don't need to develop all the basic UI components yourself. Here you can find a list with various components, component libraries and complete design systems developed with and for React.

As the list got longer and longer I thought it would be better to have a "real" site for it.

👉 Please find the (new) list here: https://react-libs.nilshartmann.net/

@SniperSister
SniperSister / readmedia.php
Last active July 7, 2026 06:07
<?php
/**
* @version 1.0.0
* @package Readmedia
* @copyright Copyright (C) 2018 David Jardin - djumla GmbH
* @license GNU GPLv3 <http://www.gnu.org/licenses/gpl.html>
* @link http://www.djumla.de
*/
/* Initialize Joomla framework */
@jed
jed / iterator.js
Last active January 21, 2021 01:56
Turning callbacks into async iterators, with a React hook-like API.
// Example usage:
//
// void async function() {
// let [clicks, onclick] = iterator()
// document.querySelector('button').addEventListener('click', onclick)
// for await (let click of clicks) console.log(click)
// }()
export default function iterator() {
let done = false
@CodeSigils
CodeSigils / ubuntu-remove-telemetry.sh
Last active April 10, 2026 23:19
Remove Ubuntu telemetry
#!/usr/bin/env bash
################ Description: ###################
# This script will disable all opt-out under
# Ubuntu 22.04 (Codename: Jammy Jellyfish).
# At first the telemetry domains will be resolved
# to the local host and second all telemetry services
# will be removed from the system.
# The following work has a system-wide effect not just
@kayabaNerve
kayabaNerve / .md
Last active December 1, 2025 01:16
FCMP+SA+L

Full-Chain Membership Proofs + Spend Authorization + Linkability

This proposes an extension to FCMPs to make them a drop-in replacement for the exsting CLSAG. In order to be such a replacement, the proof must handle membership (inherent to FCMPs), spend authorization, and linkability.

Terminology