Read HFS+ from Linux

 The OS X filesystem, HFS+, by default is in read-only mode in my ubuntu.

 So I installed hfsprogs using
  

sudo apt-get install hfsprogs

 (you have to enable universe package-source)

 to mount the "Macintosh HD", use this

$cd 
$mkdir osx
$sudo mount -t hfsplus -o force,rw /dev/sda2 osx 

 Nevertheless, it still mounted as read-only, and some folders refused to open at all.

 Here the trick. We have to have same uid as the os x.

 so, create new user

sudo useradd -d /home/newuser -m -s /bin/bash -G root newuser

sudo passwd newuser

sudo usermod --uid 501 newuser

sudo chown -R 501:newuser /home/newuser

.

 by default the first user on OSX has an uid 501.

 Now, as we have the same uid on linux and OS X. We could freely read the filesystem.

#MelawanAsap

 Sepertinya tahun depan tidak akan ada kebakaran hutan,

 tak ada asap, 

 karena tak ada lagi yang bisa dibakar.

List Folders and Files Recursively using Google App Script.

 I got the problem because using 'recursive' as function name, :)

 At least now I know that, :)

 The next? Beautifying the result, :D 

.

function listFilesNFolders(form) {
  var list = [];
  var lv = 0;                    //lv for level or depth
  list.push(['tadaa...<br>']);
  list.push(['heheh...']);
  var row = [];
  row.push('<br> Hello World!!! ');
  list.push(row);
  
  var home = DriveApp.getFolderById('0BxZS62a5NdNYUGxySmp2QW41OUU'); 
  list.push('<br>');
  list.push(home.getName());
  crawl(home,list,lv);
  return list;
}

//don't use 'recursive' as function name, it won't work
function crawl(home,list,lv){
  lv++;
  list.push('<br>tadaa...'+lv+'...');

  var files=home.getFiles();  
  while (files.hasNext()){
    var file=files.next();
    list.push('<br>f '+file.getName());
  }
  
  var folders=home.getFolders();
  while (folders.hasNext()){
    var folder=folders.next();
    list.push('<br>d '+folder.getName());
    
    crawl(folder,list,lv);
  }
}

function doGet(e) {
  return HtmlService.createHtmlOutputFromFile('form.html');
}

.

Minggu Pagi.

 Sepuluh hari gak ketemu, :)

#MelawanAsap

 Jika MotoGP Sepang gagal karena asap, maka Rossi cukup finish ketiga di Valencia untuk jadi juara dunia, :)

#MelawanAsap

 Trik Old Shatterhand di Llano Estacado untuk mendatangkan hujan sepertinya tak berhasil di sini.

 :(

 (ingat Karl May)

Global Variable on Google App Script

 I have trouble accessed it within function,

 so I pass it to every function,
 not so elegant solution, but it works, :) .

 In the code below, I have global variable named list.

 I have to passed as parameter on function dummy in order to edit its value or it wouldn't affected or have error message or undefined (I experienced both, :) )

function listFilesNFolders(form) {
  var list = [];
  list.push(['tadaa...<br>']);
  list.push(['heheh...']);
  var row = [];
  row.push('<br> Hello World!!! ');
  list.push(row);
  
  var home = DriveApp.getFolderById('0BxZS62a5NdNYUGxySmp2QW41OUU'); 
  
  dummy('<br> test',list);
  return list;
}

function dummy(d,list){
  list.push(d);
}

The form

 <form id="myForm">
     <input type="submit" 
    value="OK"        
    onclick="
    this.value='Proses';
    google.script.run.withSuccessHandler(fileUploaded).listFilesNFolders(this.parentNode);
    return false;
 "
                    >
 </form>

.

#MelawanAsap

 Ini terjadi di Malang, bukan hutan, ini ladang tebu sehabis panen.

 Naik sepeda lewat beginian, hanya 20 meter terpapar asap, rasanya...

 Cuma sekian detik.

 Tak terbayangkan jika terpapar berbulan-bulan, di setiap tempat, di setiap waktu

List Files and Folder in Certain Folder in Google Drive using Google App Script

 Here it is.

 I used getFolderById() to determine the folder I want to list the files and folders inside.  I used home as variable name of the folder

 home.getFiles() is used to gets a collection of all files in home.

 home.getFolders() is used to gets a collection of all folders in home.

I have list and row  as array or tuple or 'list' to accommodate the result. Maybe it's wasting time to have two variable, but I plan to write code to list 'files and folders inside subfolders' recursively. I know maybe it didn't even need that array variable, :). But just in case...

function listFilesNFolders(form) {
  var list = [];
  list.push(['tadaa...<br>']);
  list.push(['heheh...']);
  var row = [];
  row.push('<br> Hello World!!! ');
  list.push(row);
  

  var home = DriveApp.getFolderById('0BxZS62a5NdNYUGxySmp2QW41OUU'); 
  // Log the name of every file in the user's Drive.
  var files = home.getFiles();
  list.push('<br>Files:');
  while (files.hasNext()) {
    var file = files.next();
    list.push('<br>-',file.getName());
    //Logger.log(file.getName());
  }
  // Log the name of every folder in the user's Drive.
  var folders = home.getFolders();
  list.push('<br>Folders:');
  while (folders.hasNext()) {
    var folder = folders.next();
    list.push('<br>-',folder.getName());
    //Logger.log(folder.getName());
  }
  
  
  return list;
}

function doGet(e) {
  return HtmlService.createHtmlOutputFromFile('form.html');
}

The Form

  <form id="myForm">
    <input type="submit" 
    value="OK"        
    onclick="
    this.value='Proses';
    google.script.run.withSuccessHandler(fileUploaded).listFilesNFolders(this.parentNode);
    return false;
    "
                    >
  
</form>

<div id="output"></div>

<script>
    function fileUploaded(status) {
        document.getElementById('myForm').style.display = 'none';
        document.getElementById('output').innerHTML = status;
    }
</script>

<style>
 input { display:block; margin: 20px; }
</style>

The Result

Hold on, back up!

 Google App Script is fun, :)

 Here's my simple hello world, :)

What I did is create "form", which actually have no form at all, just submit button to activate listFilesNFolders(form) function on script (Code.gs file)

The code will return output 'tadaa...', 'heheh...', and 'Hello World!!!'.

Notice the html formatting, :)

function listFilesNFolders(form) {
  var list = [];
  list.push(['tadaa...<br>']);
  list.push(['heheh...']);
  var row = [];
  row.push('<br>Hello World!!! ');
  list.push(row);
  

  return list;
}

function doGet(e) {
  return HtmlService.createHtmlOutputFromFile('form.html');
}

.

 <form id="myForm">
  <input type="submit" 
    value="OK"        
    onclick="
    this.value='Proses';
    google.script.run.withSuccessHandler(fileUploaded).listFilesNFolders(this.parentNode);
    return false;
    "
                    >
  </form>

.

#MelawanAsap

 Jika terus-terusan matahari tertutup asap hingga jadi berwarna orange atau malah tidak terlihat sama sekali, saya takut kalo tumbuhan tidak dapat berfotosintesis dengan sempurna dan tidak dapat menghasilkan oksigen yang optimal.

 Sesak karena asap, juga karena kurang oksigen.

 Eh, tunggu..., tumbuhan bukan tak maksimal berfotosintesis, tetapi tidak bisa lagi berfotosintesis, karena sudah jadi arang dan abu, :(

List All Files and Folders into Google Spreadsheet using Google App Script

 I updated my last code, so it will list all folders name too, in addition of files name.

 It will search the files and folders name in certain folder,

 get the name,

 the date it created,

 the size,

 the url address,

 thi file id,

 description,

 and the MIME type (except in folder, I hardcoded it by write string "folder")

 
function uploadFiles(form) {
  try {
    var dropbox = "Testing";
    var folders = DriveApp.getFoldersByName(dropbox);
    if (folders.hasNext()) {
      var folder = folders.next();
    } else {
      var folder = DriveApp.createFolder(dropbox);
    }
    folders = folder.getFoldersByName(form.myNIM);
    if(folders.hasNext()){
      var anak = folders.next();
    } else{
      var anak = folder.createFolder(form.myNIM);
    }
    var blob = form.myFile;    
    var file = anak.createFile(blob);    
    file.setDescription("Uploaded by " + form.myName);
   // listFilesAndFoldersInFolder(folder)
    list_all_files_and_folders_inside_one_folder_without_subfolders()
    return "File uploaded successfully " + file.getUrl();
    
  } catch (error) {
    
    return error.toString();
  }
  
}

function list_all_files_and_folders_inside_one_folder_without_subfolders(){
  var ss = SpreadsheetApp.openById("11AzGyCcWfvcE_mUltyjAx17wJDghOS-YH5e_zrHT-zc");
  SpreadsheetApp.setActiveSpreadsheet(ss);
  var sh = SpreadsheetApp.getActiveSheet();
  sh.clear();
  var folder = DriveApp.getFolderById('0BxZS62a5NdNYUGxySmp2QW41OUU'); // I change the folder ID  here 
  var list = [];
  //list.push(['Name','ID','Size']);
  list.push(["Name", "Date", "Size", "URL", "Download", "Description", "MIME"]);

  var files = folder.getFiles();
  while (files.hasNext()){
    file = files.next();
    var row = []
    //row.push(file.getName(),file.getId(),file.getSize());
    row.push(file.getName(),
             file.getDateCreated(),
             file.getSize(),
             file.getUrl(),
            "https://docs.google.com/uc?export=download&confirm=no_antivirus&id=" + file.getId(),
             file.getDescription(),file.getMimeType())
     
    list.push(row);
  }
  var files = folder.getFolders();
  while (files.hasNext()){
    file = files.next();
    var row = []
    //row.push(file.getName(),file.getId(),file.getSize());
    row.push(file.getName(),
             file.getDateCreated(),
             file.getSize(),
             file.getUrl(),
            "https://docs.google.com/uc?export=download&confirm=no_antivirus&id=" + file.getId(),
             file.getDescription(),"folder")
     
    list.push(row);
  }
  
   sh.getRange(1,1,list.length,list[0].length).setValues(list);
  
}

function doGet(e) {
  return HtmlService.createHtmlOutputFromFile('form.html');
}

Working with Google Script

 I heard it's powerful,
 it could be integrated with Google Drive,
 so I decided to give it a try.

 Try to make a form Name, NIM, Offering, and a button to upload a file.

 Basically, it's super simple form.

 It will upload file to my Google Drive, place it in folder NIM (or create it if there's no folder match with NIM).

 As addition, I created spreadsheet manually and update its content, the list of files in the folders. (still got a trouble)

 
function uploadFiles(form) {
  
  try {
    
    var dropbox = "Testing";
    var folders = DriveApp.getFoldersByName(dropbox);
    
    if (folders.hasNext()) {
      var folder = folders.next();
    } else {
      var folder = DriveApp.createFolder(dropbox);
    }
    
    folders = folder.getFoldersByName(form.myNIM);
    if(folders.hasNext()){
      var anak = folders.next();
    } else{
      var anak = folder.createFolder(form.myNIM);
    }
    
    
    var blob = form.myFile;    
    var file = anak.createFile(blob);    
    file.setDescription("Uploaded by " + form.myName);
 
    
    listFilesInFolder(folder)
    
        
    return "File uploaded successfully " + file.getUrl();
    
  } catch (error) {
    
    return error.toString();
  }
  
}

function listFilesInFolder(folderName) {
 
  //var ssNew = SpreadsheetApp.create("Rekap");
  //https://drive.google.com/open?id=11AzGyCcWfvcE_mUltyjAx17wJDghOS-YH5e_zrHT-zc
  //https://docs.google.com/spreadsheets/d/11AzGyCcWfvcE_mUltyjAx17wJDghOS-YH5e_zrHT-zc/edit#gid=0
  //var ss = SpreadsheetApp.openByUrl('https://docs.google.com/spreadsheets/d/abc1234567/edit');
  var ss = SpreadsheetApp.openById("11AzGyCcWfvcE_mUltyjAx17wJDghOS-YH5e_zrHT-zc");
 
  SpreadsheetApp.setActiveSpreadsheet(ss);
  
  var activeSpreadsheet = SpreadsheetApp.getActiveSpreadsheet();
  
  /*
  var myNewSheet = activeSpreadsheet.getSheetByName("Rekap");

  if (myNewSheet != null) {
        activeSpreadsheet.deleteSheet(myNewSheet);
  }

  myNewSheet = activeSpreadsheet.insertSheet();
  myNewSheet.setName("Rekap");
    
  */
  //0BxZS62a5NdNYUGxySmp2QW41OUU
  //var folder = DriveApp.getFoldersByName(folderName).next();
  var id = '0BxZS62a5NdNYUGxySmp2QW41OUU';
  var folder = DriveApp.getFolderById(id);
  var contents = folder.getFiles();
  
  var file, data, sheet = SpreadsheetApp.getActiveSheet();
  sheet.clear();
  
  sheet.appendRow(["Name", "Date", "Size", "URL", "Download", "Description", "Type"]);
  //sheet.appendRow(["Tadaa..."])
  for (var i = 0; i < contents.length; i++) {
 
    file = contents[i];
    
    if (file.getFileType() == "SPREADSHEET") {
      continue;
    }
        
    data = [ 
      file.getName(),
      file.getDateCreated(),
      file.getSize(),
      file.getUrl(),
      "https://docs.google.com/uc?export=download&confirm=no_antivirus&id=" + file.getId(),
      file.getDescription(),
      file.getFileType().toString()
    ];
    
    sheet.appendRow(data);
  
  }
  
};

function doGet(e) {
  return HtmlService.createHtmlOutputFromFile('form.html');
}

The Forms

< form id="myForm">
    Nama <input type="text" name="myName" placeholder="Nama">
    NIM <input type="text" name="myNIM" placeholder="NIM">
    Offering <input type="text" name="myOff" placeholder="Offering">
    
    Upload File<input type="file" name="myFile">
    <input type="submit" value="Upload File" 
           onclick="this.value='Uploading..';
                    google.script.run.withSuccessHandler(fileUploaded)
                    .uploadFiles(this.parentNode);
                    return false;">
  
</form>

<div id="output"></div>

<script>
    function fileUploaded(status) {
        document.getElementById('myForm').style.display = 'none';
        document.getElementById('output').innerHTML = status;
    }
</script>

<style>
 input { display:block; margin: 20px; }
</style>

.

DriveApp don't have getFileType() so I used file.getMimeType() instead, :)

 

function list_all_files_inside_one_folder_without_subfolders(){
  var ss = SpreadsheetApp.openById("11AzGyCcWfvcE_mUltyjAx17wJDghOS-YH5e_zrHT-zc");
  SpreadsheetApp.setActiveSpreadsheet(ss);
  var sh = SpreadsheetApp.getActiveSheet();
  sh.clear();
  var folder = DriveApp.getFolderById('0BxZS62a5NdNYUGxySmp2QW41OUU'); // I change the folder ID  here 
  var list = [];
  //list.push(['Name','ID','Size']);
  list.push(["Name", "Date", "Size", "URL", "Download", "Description", "MIME"]);

  var files = folder.getFiles();
  while (files.hasNext()){
    file = files.next();
    var row = []
    //row.push(file.getName(),file.getId(),file.getSize());
    row.push(file.getName(),
             file.getDateCreated(),
             file.getSize(),
             file.getUrl(),
            "https://docs.google.com/uc?export=download&confirm=no_antivirus&id=" + file.getId(),
      file.getDescription(),file.getMimeType())
      //file.getFileType().toString())

    list.push(row);
  }
   sh.getRange(1,1,list.length,list[0].length).setValues(list);
}

#MelawanAsap

 Pake jasa pawang hujan seluruh Indonesia?

Working with Audio in Python

 What I did is read a .wav file, extract the raw audio data, (I use first 1/20 data for sample), transform it using Fast Fourier Transform, manipulate it (I only use the first cluster frequency spectrum ), transform it back using InverseFFT.

 I use matplotlib and numpy module to plot and compute.

 I also use sys and wave module as 'interface'.

import matplotlib.pyplot as plt
import numpy as np
import wave
import sys


spf = wave.open('violin2.wav','r')

#Extract Raw Audio from Wav File
signal = spf.readframes(-1)
signal = np.fromstring(signal, 'Int16')
fs = spf.getframerate()
print fs

#If Stereo
if spf.getnchannels() == 2:
    print 'Just mono files'
    sys.exit(0)

Time=np.linspace(0, len(signal)/fs, num=len(signal))
sample = []
st=[]
for i in np.arange(len(signal)/20):
    sample.append( signal[i])
    st.append(Time[i])

ft=np.fft.fft(sample)
pft=[]
for i in np.arange(len(ft)):
    if i<500: data-blogger-escaped-ample="" data-blogger-escaped-else:="" data-blogger-escaped-from="" data-blogger-escaped-ft="" data-blogger-escaped-i="" data-blogger-escaped-ift="" data-blogger-escaped-ignal="" data-blogger-escaped-ime="" data-blogger-escaped-pft.append="" data-blogger-escaped-pft="" data-blogger-escaped-plt.figure="" data-blogger-escaped-plt.grid="" data-blogger-escaped-plt.plot="" data-blogger-escaped-plt.show="" data-blogger-escaped-plt.title="" data-blogger-escaped-pre="" data-blogger-escaped-rue="" data-blogger-escaped-sample="" data-blogger-escaped-signal="" data-blogger-escaped-st="" data-blogger-escaped-wave...="">

.

:)

 Melihat koreografi Bruno Mars dan The Hooligans, jadinya malah teringat Rhoma Irama dan Soneta

iWork Update on El Capitan

 My Pages, Number and Keynote received new feature.

 ...and hey, my view is increased twofold, :D

(And my Keynote on iPhone 4s is upgraded as well)

Belajar.

Dulu belajar berbicara.

Sekarang perlu untuk belajar diam.

(The Tales of Tatonka)

Pasir

Berapa nikmat yang diberikan kepadaku?

Ngawur,

kurang kerjaan.

Sana, mending hitung butiran pasir di pantai saja sana,

tu lebih sedikit, lebih gampang.

(terinspirasi status mbakYu)

Lagrange Interpolation using Python

 Here it is. We could set the order of interpolation by changing the value of k

from pylab import *
from random import uniform
k = 11

def l(t):
    l = []
    for i in arange (len(t)):
        l.append(0.)
        for j in arange(k+1):
            lag = 1.
            for m in arange(k+1):
                if m!=j:
                    lag = lag * (t[i]-x[m])/(x[j]-x[m])
            l[i] = l[i]+y[j]*lag
            

    return l

def f(x):
    f = []
    for i in arange (len(x)):
        f.append(0.)
        f[i] = x[i]+uniform(-10,10)
    return f

x = arange(0.0, 2.0, 0.1)
t = arange(0.,2.,0.001)
y = f(x)
z = l(t)

plot(x,y)
plot(t,z)
xlabel('x')
ylabel('y')
title('interpolasi')
grid(True)
axis([0,2,-111,111])
#savefig("test.png")
show()

.

Walking Sine on Visual Python GDisplay

 Look, the wrong way often provide a beautiful result. Yeah, it's not what the program should be, but still I like it, :)

from __future__ import division, print_function
from visual import *
from visual.graph import *

def f(x):
    f = sin(pi*x+p)
    return f
def g(x):
    g = cos(pi*x)
    return g

graph1 = gdisplay(x=0, y=0, width=600, height=400, 
          title='A vs. t', xtitle='t', ytitle='A', 
          foreground=color.black, background=color.white)
p = 0.
f1 = gcurve(color=color.blue)
f2 = gcurve(color=color.red)

t = arange(-2.,2.,0.01)
s = g(t)
while True:
    rate(100)
    f1.gcurve.pos=[]  #delete this and look at the effect :)
    f2.gcurve.pos=[]
    u = f(t)
    for i in arange(len(s)):
        f2.plot(pos=((i-len(s)/2.)*.01,s[i]))
        f1.plot(pos=((i-len(s)/2.)*.01,u[i]))
    p = p + 0.01
    if p >100:
        p = 0

Fourier Transform using Delphi

 It's not Discrete Fourier Transform.

 Instead, I use continue definition (using Integral, not Sum) to compute the transformation. I know, it's weird, but it's worth a try, :)

 What I did is transform signal with 3 frequency, remove the two frequency and trasform back to time-signal.

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, ExtCtrls, StdCtrls;

type
  TForm1 = class(TForm)
    Image1: TImage;
    Timer1: TTimer;
    Memo1: TMemo;
    Image2: TImage;
    Image3: TImage;
    Image4: TImage;
    procedure proses;
    procedure gambarFungsi;
    procedure gambarSumbu;
    procedure gambarTransformasi;
    procedure olahTransformasi;
    procedure gambarOlahTransformasi;
    procedure transformasiBalik;
    procedure gambarTransformasibalik;
    function f(x:real):real;
    procedure Timer1Timer(Sender: TObject);
  private
  public
  end;

const
  a=200;
  b=150;

var
  Form1: TForm1;
  x0,y0,xm,ym:integer;
  s,ss:array[-a..a]of real;
  ft:array[-b..b]of real;
implementation
{$R *.dfm}
function tform1.f(x:real):real;
begin
  f:=cos(PI*x)+cos(2*PI*x)+cos(4*PI*x);
end;
procedure tform1.transformasiBalik;
var i,j:integer;
t,w,dt:real;
begin{}
  dt:=0.1;
  for i:=-a to a do begin
    w:=i/10;
    ss[i]:=0;
    for j:=-b to b do begin
      t:=j/10;
      ss[i]:=ss[i]+ft[j]*cos(w*t)*dt
    end;
  end;
  gambarTransformasiBalik;
end;

procedure tform1.olahTransformasi;
var i:integer;
begin
  for i:=-b to b do begin
    if abs(i)>50 then ft[i]:=0;
  end;
  gambarOlahTransformasi;
end;

procedure tform1.proses;
var i,j:integer;
t,w,dt:real;
begin
  form1.Caption:='transformasi';
  gambarSumbu;
  {transformasi}
  dt:=0.1;
  for i:=-a to a do begin
    s[i]:=f(i/30);
  end;
  for i:=-b to b do begin
    w:=i/10;
    ft[i]:=0;
    for j:=-a to a do begin
      t:=j/10;
      ft[i]:=ft[i]+f(t)*cos(w*t)*dt
    end;
  end;
  gambarFungsi;
  gambarTransformasi;
  olahTransformasi;
  transformasiBalik;
end;

procedure tform1.gambarFungsi;
var i,xo,yo,xt,yt:integer;
begin
  xo:=-a; yo:=0;
  for i:=-a to a do begin
    xt:=i;
    yt:=round(10*s[i]);
    with image1.Canvas do begin
      moveto(x0+xo,y0-yo);lineto(x0+xt,y0-yt);
    end;
    xo:=xt;
    yo:=yt;
  end;
end;

procedure tform1.gambarTransformasibalik;
var i,xo,yo,xt,yt:integer;
begin
  xo:=-a; yo:=0;
  for i:=-a to a do begin
    xt:=i;
    yt:=round(10*ss[i]);
    with image4.Canvas do begin
      moveto(x0+xo,y0-yo);lineto(x0+xt,y0-yt);
    end;
    xo:=xt;
    yo:=yt;
  end;
end;

procedure tform1.gambarOlahTransformasi;
var i,xo,yo,xt,yt:integer;
begin
{}
  xo:=-b; yo:=0;
  for i:=-b to b do begin
    xt:=i;
    yt:=round(10*ft[i]);
    with image3.Canvas do begin
      moveto(x0+xo,y0-yo);lineto(x0+xt,y0-yt);
    end;
    xo:=xt;
    yo:=yt;
  end;
end;

procedure tform1.gambarTransformasi;
var i,xo,yo,xt,yt:integer;
begin
  xo:=-b;yo:=0;
  for i:=-b to b do begin
    xt:=i;
    yt:=round(10*ft[i]);
    with image2.Canvas do begin
      moveto(x0+xo,y0-yo);lineto(x0+xt,y0-yt);
    end;
    xo:=xt;
    yo:=yt;
  end;
end;

procedure tform1.gambarSumbu;
begin
  x0:=image1.Width div 2;
  y0:=image1.Height div 2;
  xm:=image1.Width;
  ym:=image1.Height;
  with image1.Canvas do begin
    moveto(0,y0);lineto(xm,y0);moveto(x0,0);lineto(x0,ym);
  end;
  with image2.Canvas do begin
    moveto(0,y0);lineto(xm,y0);moveto(x0,0);lineto(x0,ym);
  end;
  with image3.Canvas do begin
    moveto(0,y0);lineto(xm,y0);moveto(x0,0);lineto(x0,ym);
  end;
  with image4.Canvas do begin
    moveto(0,y0);lineto(xm,y0);moveto(x0,0);lineto(x0,ym);
  end;
end;

procedure TForm1.Timer1Timer(Sender: TObject);
begin
  timer1.Enabled:=false;
  proses;
end;

end.

HFS+ (Journaled) Flash Drive on Ubuntu

 I have no problem mount it on Centos, read and write mode.

 But, on Ubuntu, it needs some works.

 Install hfsprogs

 

sudo apt-get install hfsprogs

 umount the drive if it's already meunted

sudo umount /dev/sdb2

create folder to mount the drive

mkdir flash

mount again

sudo mount -t hfsplus -o force,rw /dev/sdb2 flash

It works for me, but it need sudo privilege to write to it. Maybe because it's journaled and ubuntu didn't support journaled HFS+ filesystem.

At least it works, :)

#MelawanAsap

 Yang tak terlupa, saat ada acara pembacaan surat YaaSin di rumah, ikut tradisi setempat, saat bapak meninggal.

 Yeah, bapak meninggal, itu sulit dilupakan.

 Tapi beberapa minggu ini ada yang mengungkit-ungkit kenangan itu lagi, kebakaran di Sumatera dan Kalimantan.

 Bukan tentang bapak yang diungkit (mudah sekali mengingat kejadiaan itu), tetapi tentang asap.

 Apa yang terjadi saat pembacaan surat YaaSin? Tentu saja, membaca surat YaaSin bersama-sama, diawali surat-surat pendek untuk pemanasan, Yaasin, trus doa-doa yang dipimpin secara estafet oleh dua pemuka agama.

 Yang terungkit oleh kebakaran di SwarnaDwipa dan Borneo justru sebelum acara. Ketika tamu mulai datang dan menunggu yang lain. Harus menemui tamu itu jelas, dan kebanyakan mereka adalah perokok! Hm, mereka merokok sebelum mendoakan seseorang yang meninggal akibat rokok, ckckck.

 Ketika acara akan mulai, tamu sudah semakin banyak, delapan puluh lebih. Ruangan sudah penuh hingga meluber ke halaman. Juga asap rokoknya.

 Sehari, ..., OK

 Dua hari, OOOOK...

 Hari ketiga, KO..., ke bidan, kena radang tenggorokan parah, harus minum 7 jenis pil.


 (dan ada dua pil yang mempunyai kandungan sama, sehingga dosisnya tanpa sengaja dobel, efeknya ketiga terbangun jam tiga pagi mau pipis, gak bisa gerak, otot kaku njarem, seperti habis berlari sprint sepuluh kilo, atau habis nabrak sedan diam dengan naik sepeda 80km/jam [sudah pernah mengalami, :) ])

 That's it. Asap, cuma terpapar tiga hari, dan setiap hari hanya sekitar dua jam.

 Bayangkan saudara kita di Sumatera dan Kalimantan.  Mereka di Pulau Emas dan Borneo terpapar setiap saat selama berminggu-minggu. SwarnaDwipa sedang berduka.

My El Capitan

 On MacbookAir, :)

My VLC crashed

Matplotlib Python module's not working, (visual python's running without problem)