mingderwang

/** This example code is designed to quickly deploy an example contract using Remix.
 *  If you have never used Remix, try our example walkthrough: https://docs.chain.link/docs/example-walkthrough
 *  You will need testnet ETH and LINK.
 *     - Kovan ETH faucet: https://faucet.kovan.network/
 *     - Kovan LINK faucet: https://kovan.chain.link/
 */
// deploy this to address: 0x756387869AfDEeb868E82084CAa27847b0970B4B (Kovan)

pragma solidity ^0.6.6;
//SPDX-License-Identifier: MIT

pooja

Developing on Filecoin

This gist contains links to the resources referenced in the HackFS workshop Developing on Filecoin.

Slides for this presentation can be found here.

Filecoin Workshops at HackFS

• How Filecoin Works: an in-depth system overview by Juan Benet
• Developing on Filecoin by Pooja Shah

nijicha

[OUTDATED] Install NVM, NodeJS, Yarn via Homebrew

WARNING

Dear all Github friends,

I moved this gist to the Github repository.

Following this repository https://github.com/nijicha/install_nodejs_and_yarn_homebrew

willurd

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

cjus

#!/bin/bash
function jsonval {
    temp=`echo $json | sed 's/\\\\\//\//g' | sed 's/[{}]//g' | awk -v k="text" '{n=split($0,a,","); for (i=1; i<=n; i++) print a[i]}' | sed 's/\"\:\"/\|/g' | sed 's/[\,]/ /g' | sed 's/\"//g' | grep -w $prop`
    echo ${temp##*|}
}

json=`curl -s -X GET http://twitter.com/users/show/$1.json`
prop='profile_image_url'
picurl=`jsonval`