espio999

def make_puzzle(args):
    puzzle = []
    row = []
    i = 0
    
    for c in args:
        row.append(c)
        
        if (i + 1) % 9 == 0:
            puzzle.append(row)

espio999

# coding: utf-8
# Your code here!

def make_puzzle(args):
    puzzle = []
    row = []
    i = 0
    
    for c in args:
        row.append(c)

espio999

def is_number(val):
    if val >= '0' and val <= '9':
        return True
    else:
        return False

def my_atoi(val):
    global p
    local_p = 0
    ret = 0

espio999

$myISO = 'E:\ISO\Microsoft Bookshelf Basic\BSBASIC2.ISO'
Mount-DiskImage $myISO
Get-DiskImage $myISO | Get-Volume
Get-DiskImage $myISO | Get-Volume | Get-Partition

espio999

$myISO = 'E:\ISO\Microsoft Bookshelf Basic\BSBASIC2.ISO'
Mount-DiskImage $myISO

$vol = Get-DiskImage $myISO | Get-Volume
$old_drv = $vol.DriveLetter + ':'
$new_drv = 'X:'

#WMI
#Get-WmiObject -Class Win32_Volume | Where-Object {$_.DriveLetter -eq $old_drv} | Set-WmiInstance -Arguments @{DriveLetter=$new_drv}

espio999

$s_folder = "D:\temp\2020\20201204\source"
$d_folder = "D:\temp\2020\20201204\destination"
$bps = 48

$csv = import-csv -path .\test.csv
foreach ($myline in $csv){
  $s_path = $s_folder + '\' + $myline.source
  $d_path = $d_folder + '\' + $myline.destination

  .\qaac64.exe $s_path -o $d_path -v $bps -r $myline.sampling --artist $myline.artist --album $myline.album --genre $myline.genre

espio999

library(NbClust)
library(factoextra)
library(Rmisc)

mydata = scale(LifeCycleSavings)
myAHCnum = NbClust(mydata, method = "ward.D", index = "all")
myNHCnum = NbClust(mydata, method = "kmeans", index = "alllong")

fig1 = fviz_nbclust(myAHCnum, method = "silhouette")
fig2 = fviz_nbclust(myNHCnum, method = "gap_stat", nboot = 100)

espio999

library(FactoMineR)
library(factoextra)
library(corrplot)

mydata = LifeCycleSavings

mypca = PCA(mydata, scale.unit = TRUE, graph = FALSE)
mypca$eig

fviz_pca_var(mypca, col.var = "cos2", gradient.cols = c("blue", "red"), repel = TRUE)

espio999

$size = 1024 * 128
$data = New-Object byte[] $size
Set-Content -Value $data -Encoding byte my_binary.dat

espio999

$size = 128 - 1
[byte[]] $data = 0..$size | %{Get-Random -Maximum $size}
Set-Content -Value $data -Encoding byte my_binary.dat