xiaojay

var cp = require('child_process')

i = cp.spawn('grin-wallet', ['init', '-r'])

i.stdout.on('data', function(data){
  let output = data.toString()
  console.log(output)
})

xiaojay

Keybase proof

I hereby claim:

• I am xiaojay on github.
• I am xiaojay (https://keybase.io/xiaojay) on keybase.
• I have a public key ASB6wuNIfzLe67wrYJVec3tMCmrsX6124z4ui7P24xSGoQo

To claim this, I am signing this object:

xiaojay

var FIBOS = require("fibos.js");
var config = {
  chainId: "6aa7bd33b6b45192465afa3553dedb531acaaff8928cf64b70bd4c5e49b7ec6a",
  priKey: "你的fibos账号私钥",
  httpEndpoint: "http://sl-rpc.fibos.io:8870",
  verbose: false,
}
var fibos_client = FIBOS({
  chainId: config.chainId,
  keyProvider: config.priKey,

xiaojay

How to set up web3.js with CRNA

This is a simple guide to get you started with using the Ethereum Javascript API (web3.js) with the Create React Native App project. This is not an in-depth guide.

1. Make sure you have Node version 6 or later installed, if not, get it on the Node website

   node --version

2. Install Create React Native App

xiaojay

How to set up web3.js with CRNA

This is a simple guide to get you started with using the Ethereum Javascript API (web3.js) with the Create React Native App project. This is not an in-depth guide.

1. Make sure you have Node version 6 or later installed, if not, get it on the Node website

   node --version

2. Install Create React Native App

xiaojay

How to set up web3.js with CRNA

This is a simple guide to get you started with using the Ethereum Javascript API (web3.js) with the Create React Native App project. This is not an in-depth guide.

1. Make sure you have Node version 6 or later installed, if not, get it on the Node website

   node --version

2. Install Create React Native App

xiaojay

#GATK Method <- Slower and keeps original ID plut dbSNP rsID
# R=Reference FASTA
# V=VCF file to add IDs to
# --dbsnp = dbsnp VCF -- download from NCBI FTP

java -jar GenomeAnalysisTK.jar -R /reference/Homo_sapiens_assembly19.fasta -T VariantAnnotator -V vcf_to_add_id_to.vcf --dbsnp /reference/dbsnp_137.b37.vcf.gz --out /data/Broad.chr1.annotated.vcf

#bcftools Method <- Faster, replaces existing ID with dbSNP rsID
/usr/bin/htslib/bcftools/bcftools annotate -a /reference/dbsnp_137.b37.vcf.gz -c ID vcf_to_add_id_to.vcf

xiaojay

#coding=utf-8
import sys,json,re
import vcf

vcf_reader = vcf.Reader(open(sys.argv[1]))
ch = json.load(open('chb.json')) + json.load(open('chs.json'))
pattern = r'^([0,1])[\|\/]([0,1])$'

for record in vcf_reader:
    if record.var_type == 'snp' and len(record.ALT) == 1:

xiaojay

SELECT
  reference_name,
  names,
  start,
  END,
  reference_bases,
  alt,
  sample_id,
  genotype from(
  SELECT

xiaojay

#coding=utf-8
import os,sys,argparse,zipfile

def parse_23andme_file(fn):
    data = {}
    suffix = fn.split('.')[-1].lower()
    if suffix == 'zip':
        z = zipfile.ZipFile(fn, 'r')
        content = z.read(z.namelist()[0])
    else: