johnzweng

First technical view on "Libra":

Author: Johannes Zweng ([email protected]) Date: 19.6.2019

Notes:

• Will be a new blockchain, not based on an existing blockchain
• Permissioned blockchain (not everybody can be a validator)

johnzweng

Verifying my Blockstack ID is secured with the address 1FemuY4GdW1ToSfF4P6Nex5zR8N2vRZSda https://explorer.blockstack.org/address/1FemuY4GdW1ToSfF4P6Nex5zR8N2vRZSda

johnzweng

Status of CUDA 9 installation on my GCE instance:

Ubuntu version:

> lsb_release -a
No LSB modules are available.
Distributor ID:    Ubuntu
Description:    Ubuntu 16.04.5 LTS
Release:    16.04
Codename:    xenial

johnzweng

Analyze IDEA Performance Issues:

January 10, 2019

Setup:

• IDEA Version and JVM runtime (JVM is the bundled one by JetBrains):

  IntelliJ IDEA 2018.3.3 (Ultimate Edition)
  Build #IU-183.5153.38, built on January 9, 2019
  JRE: 1.8.0_152-release-1343-b26 x86_64
  

johnzweng

/**
 * Johannes Zweng <[email protected]>, 2017
 *
 * This simple script just loads the Status.im contracts (Crowdsale and Tokens)
 * into the web3 Script API and then provides a single status function which you
 * can call on the console to query the current status of the crowdsale.
 *
 * Usage:
 *  1) Store this gist locally on your computer.
 *  2) make sure you have "web3" and "bignumber.js" node modules installed. For example like this:

johnzweng

/**
 * Johannes Zweng <[email protected]>, 2017
 *
 * This simple script just loads the 2 bancor contracts (Crowdsale and BNT Token)
 * into the geth client and then provides a single status function which you
 * can call on the geth console to query the current status of the crowdsale.
 *
 * Usage:
 * ------
 * 1) Start geth instance

johnzweng

Keybase proof

I hereby claim:

• I am johnzweng on github.
• I am johnzweng (https://keybase.io/johnzweng) on keybase.
• I have a public key ASBoU3gbSHQZPDeYdljl32-5iClAuzGOO1Cb2ZzF2yi8QAo

To claim this, I am signing this object: