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vasa-develop / crypto-stream.js
Created Apr 8, 2019 — forked from chris-rock/crypto-stream.js
Encrypt and decrypt streams
View crypto-stream.js
// Part of https://github.com/chris-rock/node-crypto-examples
// Nodejs encryption of buffers
var crypto = require('crypto'),
algorithm = 'aes-256-ctr',
password = 'd6F3Efeq';
var fs = require('fs');
var zlib = require('zlib');
@vasa-develop
vasa-develop / ecverify.sol
Created Mar 13, 2019 — forked from axic/ecverify.sol
Ethereum ECVerify
View ecverify.sol
//
// The new assembly support in Solidity makes writing helpers easy.
// Many have complained how complex it is to use `ecrecover`, especially in conjunction
// with the `eth_sign` RPC call. Here is a helper, which makes that a matter of a single call.
//
// Sample input parameters:
// (with v=0)
// "0x47173285a8d7341e5e972fc677286384f802f8ef42a5ec5f03bbfa254cb01fad",
// "0xaca7da997ad177f040240cdccf6905b71ab16b74434388c3a72f34fd25d6439346b2bac274ff29b48b3ea6e2d04c1336eaceafda3c53ab483fc3ff12fac3ebf200",
// "0x0e5cb767cce09a7f3ca594df118aa519be5e2b5a"
@vasa-develop
vasa-develop / ipfs-server-setup.md
Created Oct 27, 2018 — forked from claus/ipfs-server-setup.md
Host Your Site Under Your Domain on IPFS
View ipfs-server-setup.md

Host Your Site Under Your Domain on IPFS

This is a step-by-step tutorial for hosting your website under your domain on IPFS, from zero, on a DigitalOcean Ubuntu 16.04.3 x64 Droplet (i am using the $10 variant with 2GB RAM).

Install IPFS

Log in as root.

First, make sure the system is up to date, and install tar and wget:

@vasa-develop
vasa-develop / embedded-file-viewer.md
Created Sep 11, 2018 — forked from tzmartin/embedded-file-viewer.md
Embedded File Viewer: Google Drive, OneDrive
View embedded-file-viewer.md

Office Web Apps Viewer

('.ppt' '.pptx' '.doc', '.docx', '.xls', '.xlsx')

http://view.officeapps.live.com/op/view.aspx?src=[OFFICE_FILE_URL]

<iframe src='https://view.officeapps.live.com/op/embed.aspx?src=[OFFICE_FILE_URL]' width='px' height='px' frameborder='0'>
</iframe>

OneDrive Embed Links