TsaiKoga

I am attesting that this GitHub handle tsaikoga is linked to the Tezos account tz1hincypNgSCEXBWxDhctvvqDaaTH8WZf42 for tzprofiles

sig:edsigu4GSac8nSMEiCxkoo3bEoJNgA1R6etb3MMATrTg8u6aB35RzYMy4gqSkbfmVZzSnUCJNSnCRRQrtnUCVkbvfKBCmZA3Ham

TsaiKoga

def find_cointegrated_pairs(dataframe):
    """
    判断协整关系的函数
    返回协整性p值矩阵，协整性强的股票对
    :param :dataframe
    :return :pvalue_matrix, :pairs
    """
    # 得到DataFrame长度
    n = dataframe.shape[1]
    # 初始化p值矩阵

TsaiKoga

import matplotlib.pyplot as plt
import numpy as np

def view_classify(img, ps, version="MNIST"):
    ''' Function for viewing an image and it's predicted classes.
    '''
    ps = ps.data.numpy().squeeze()

    fig, (ax1, ax2) = plt.subplots(figsize=(6,9), ncols=2)
    ax1.imshow(img.resize_(1, 28, 28).numpy().squeeze())

TsaiKoga

#!/bin/sh

param=$1

start() {

      fpms=`ps aux | grep -i "php-fpm" | grep -v grep  | awk '{print $2}'`

      if [ ! -n "$fpms" ]; then
         php-fpm

TsaiKoga

# check the listening ports
# 查看服务器中正在监听的端口：
netstat -tupln

# check if can connect the port of the host server
# 本地查看远程服务器的端口开启是否能够访问
telnet www.xxx.com 3306

# trace how many routes hops
# 查看访问的地址经过多少路由

TsaiKoga

def hurst(ts):
  """
  Return the Hurst Exponent of the time series vector ts
  """
  # Create the range of lag values
  lags = range(2, 100)
  
  # Calculate the array of the variance of the lagged differences
  tau = [sqrt(std(substract(ts[lag:], ts[:-lag]))) for lag in lags]
  

TsaiKoga

per_page = 100
page = 0
total_page = (Product.count.to_f / per_page).ceil

total_page.times do
  products = Product.limit(per_page).offset(page * per_page)
  bill_items = bill_inventory_valuation_details products        # 符合条件的采购入库单数据，此方法的查找也必须对 products 进行批量查找
  sell_items = sell_inventory_valuation_details products        # 符合条件的销售出库数据
  package_items = package_inventory_valuation_details products  # 异常出库数据
  adjust = adjust_inventory_valuation_details products          # 调整仓库数据

TsaiKoga

class RenameOldOrderAddressRelatedColumn < ActiveRecord::Migration
  def up
    change_table(:orders, :bulk => true) do |t|
      t.rename :order_status_code_id, :state
      t.remove :in_process
      [:first_name,
       :last_name,
       :country,
       :state].each do |column|
        t.rename "shipping_#{column}", "origin_shipping_#{column}"