Nugroho's blog.

Wednesday, November 11, 2015

Heel and Toe?

I tried several time to no avail.

It's just not working for me.

Maybe it's my drumming posture on throne, or other cause.

It's hard for me to lift my heel, so I use heel down technique all the time, :)

Is it fast?

Not really, but it's enough for my genre of music.

If the fast heel and toe is needed, I manage to catch it up with normal kick with heel down and straight toe, and the second hit is with my toe in curl position (heel down)

It isn't heel and toe technique, it's straight and curl toe technique, :D

Monday, November 9, 2015

Sisi Lain

Terlepas dari kontroversi.

Tim yamaha factory hebat.

Di depan tak bisa di-overtake

Di belakang mengovertake 22 rider di depannya

Hebat.

:)

(ndak lihat tayangan live :( )

Sunday, November 8, 2015

Status.

Setelah beberapa bulan membaca status bernada mengeluh karena gak hujan-hujan, sekarang siap-siap membaca status-status keluhan karena hujan, :D

SwishMax in Mac.

:)

Yeah, I use OS X El Capitan in My Macbook Air and use Wine Bottler to install it.

Make sure that flash option is ticked in winetriks part

Integral menggunakan Metode Numerik di Python dan Plot Fungsi menggunakan Matplotlib.

Kode berikut digunakan untuk mencari nilai integral dari a ke b sebuah fungsi f(x).

Saya menggunakan modul Numpy untuk fungsi pangkat (power).

from pylab import *
import numpy as np

def f(x):
    y = np.power(x,3)+np.power(x,2)+x+1
    return y

dx = .1
a = 0.
b = 1.

x = a
c = 0.  # untuk menampung hasil integral
while x<=b:
    y  = f(x)
    c += f(x)*dx
    x += dx

print 'hasil integral dari ',a,' ke ',b,' adalah ' ,c

#untuk plotting
x = np.arange(-10., 10., .01)
y = f(x)

plot(x,y)
grid(True)
show()

Saturday, November 7, 2015

List Files on Certain Google Drive Folder and It's Subfolders

...and display it in html format using div tag with border so the files in subfolders will displayed in box, and files in other subfolder will displayed in other box. If subfolder have subfolder, then files inside that sub-subfolder will displayed inside box inside box, :s :P :D

The Algorithm itself is bit like this previous post. OK, I copy and paste a little bit of,..., ok most of code from it.

All by Google App Script.

I use string variable named text to receive all output.

Basically, after the script is completely executed, the content of variable text is complete html source code.

:)

Here it is

Code.gs

function listFilesNFolders(form) { 
 var text = ''; 
 var lv = 2; //for level depth 
 var home = DriveApp.getFolderById('0BxZS62a5NdNYUGxySmp2QW41OUU'); 
 text+='<br><h'+lv+'>'+home.getName()+'</h'+lv+'>' 
 var NIM = home.getFoldersByName("aa"); 
 if(NIM.hasNext()){ 
  var NIMfold = NIM.next(); 
  text+='<br><h'+lv+'>'+NIMfold.getName()+'</h'+lv+'>'; 
  text = crawl(NIMfold,text,lv); 
 } else{ 
  text+='<br> Anda belum mengupload tugas'; 
 } 
 Logger.getLog();
  return text; 
} 

function crawl(home,text,lv){ 
 lv++; 
 var files=home.getFiles(); 
 text+='<div id="p'+lv+'"style="border: 1px solid black;">'; 
 while (files.hasNext()){ 
  var file=files.next(); 
  text+='<br>'+file.getName();
  } 
 text+='</div><br>'; 
 var folders=home.getFolders(); 
 while (folders.hasNext()){ 
  var folder=folders.next(); 
  text+='<br><div id="p'+lv+'"style="border: 1px solid black;">'; 
  text+='<br><h'+lv+'>'+folder.getName()+'</h'+lv+'>'; 
  text = crawl(folder,text,lv); 
  text+='<br>'; text+='</div>'; 
 } 
 lv--; 
 return text; 
} function 
doGet(e) { 
 return HtmlService.createHtmlOutputFromFile('form.html'); 
}

..
form.html

<!DOCTYPE html>
<html>
  <head>
    <base target="_top">
    <style>
    input { display:block; margin: 20px; }

    #p1 { position: relative; left: 10px;}
    #p2 { position: relative; left: 20px;}
    #p3 { position: relative; left: 30px;}
    #p4 { position: relative; left: 40px;}
    #p5 { position: relative; left: 50px;}
    #p6 { position: relative; left: 60px;}
    


    h1 { position: relative;margin-left: 10px;font-weight: bold;}
    h2 { position: relative;margin-left: 20px;font-weight: bold;}
    h3 { position: relative;margin-left: 30px;font-weight: bold;}
    h4 { position: relative;margin-left: 40px;font-weight: bold;}
    h5 { position: relative;margin-left: 50px;font-weight: bold;}
    h6 { position: relative;margin-left: 60px;font-weight: bold;}

    </style>
  </head>
  <body>
 
 <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>
    
  </body>
</html>

Look at the HTML code, the key for indentation is <px> tag with x = 1,2,3,4,5,6. The bigger the number, the more left margin increased. I modify the <hx> tag too.

The content of text variable after script's completely executed.

<br><h2>Testing</h2><br><h2>aa</h2><div id="p3"style="border: 1px solid black;"><br>nug.f<br>nug.f<br>nug.f<br>nug.so<br>nug.f<br>nug.f<br>nug.f<br>nug.f<br>nug.f<br>nug.f<br>nug.f<br>F-1.xls</div><br><br><div id="p3"style="border: 1px solid black;"><br><h3>Desktop</h3><div id="p4"style="border: 1px solid black;"><br>.DS_Store<br>tiketpulang.pdf<br>tiketberangkat.pdf<br>Gmail - Bukti Pemesanan Internet PT. KAI Persero.pdf<br>Gmail - Bukti Pemesanan Internet PT. KAI Persero (pulang).pdf</div><br><br><div id="p4"style="border: 1px solid black;"><br><h4>freebsdvbox</h4><div id="p5"style="border: 1px solid black;"><br>Screen Shot 2015-01-01 at 7.20.02 PM.png<br>Screen Shot 2015-01-01 at 1.56.36 PM.png<br>Screen Shot 2015-01-01 at 1.36.32 PM.png<br>Screen Shot 2015-01-01 at 1.36.00 PM.png<br>Screen Shot 2015-01-01 at 1.35.46 PM.png<br>Screen Shot 2015-01-01 at 1.33.32 PM.png<br>Screen Shot 2015-01-01 at 1.32.53 PM.png<br>Screen Shot 2014-12-31 at 11.30.41 PM.png<br>Screen Shot 2014-12-31 at 11.30.38 PM.png<br>Screen Shot 2014-12-31 at 11.30.16 PM.png<br>Screen Shot 2014-12-31 at 11.30.03 PM.png<br>Screen Shot 2014-12-31 at 11.29.13 PM.png<br>Screen Shot 2014-12-31 at 11.28.00 PM.png<br>Screen Shot 2014-12-31 at 11.26.33 PM.png<br>Screen Shot 2014-12-31 at 11.26.18 PM.png<br>Screen Shot 2014-12-30 at 8.16.46 AM.png<br>.DS_Store</div><br><br><div id="p5"style="border: 1px solid black;"><br><h5>freebsdss</h5><div id="p6"style="border: 1px solid black;"><br>.DS_Store</div><br><br></div><br></div><br></div><br><div id="p3"style="border: 1px solid black;"><br><h3>freebsdvbox</h3><div id="p4"style="border: 1px solid black;"></div><br><br><div id="p4"style="border: 1px solid black;"><br><h4>freebsdss</h4><div id="p5"style="border: 1px solid black;"></div><br><br></div><br></div><br><div id="p3"style="border: 1px solid black;"><br><h3>tugas momentum</h3><div id="p4"style="border: 1px solid black;"><br>tugastumbukan.zip<br>tugasmomentum.zip<br>tugasfisikarevisiyangsalah.zip<br>Screen Shot 2015-10-05 at 6.57.37 AM.png<br>IMG-20151004-WA0091.jpg<br>attachments.zip<br>20151004_201055.jpg<br>.DS_Store</div><br><br><div id="p4"style="border: 1px solid black;"><br><h4>attachments</h4><div id="p5"style="border: 1px solid black;"><br>20151004_221456.jpg<br>20151004_221113.jpg<br>20151004_221052.jpg<br>20151004_221024.jpg</div><br><br></div><br><div id="p4"style="border: 1px solid black;"><br><h4>tugasfisikarevisiyangsalah</h4><div id="p5"style="border: 1px solid black;"><br>IMG_1494.JPG<br>IMG_1489.JPG<br>IMG-20151005-WA0012.jpg</div><br><br></div><br><div id="p4"style="border: 1px solid black;"><br><h4>tugastumbukan</h4><div id="p5"style="border: 1px solid black;"><br>IMG-20151004-WA0039.jpg<br>IMG-20151004-WA0038.jpg<br>IMG-20151004-WA0037.jpg</div><br><br></div><br><div id="p4"style="border: 1px solid black;"><br><h4>tugasmomentum</h4><div id="p5"style="border: 1px solid black;"><br>IMG_20151004_143049.jpg<br>IMG_20151004_143023.jpg</div><br><br></div><br></div><br><div id="p3"style="border: 1px solid black;"><br><h3>pyTest</h3><div id="p4"style="border: 1px solid black;"><br>surface3d_demo2.py<br>surface3d_demo.py<br>sin3d.py<br>simple_anim.py<br>simple_3danim.py<br>sierpinski.py<br>nummpyArray.pdf<br>nugroho.so<br>nugroho.f90<br>nugroho.f<br>nug.so<br>nug.f<br>lines3d_demo.py<br>lines.mp4<br>image_demo.py<br>im.mp4<br>hellofortran.so<br>hellofortran.f<br>Fortran-and-CModulePython.pdf<br>contourf3d_demo2.py<br>cobamodul.py<br>coba2.py<br>coba1.py<br>basic_example.py<br>basic.py<br>animate_decay.py<br>animasi.py<br>anim.py<br>air3.py<br>air2.py<br>air.py<br>3danim.py<br>.DS_Store</div><br><br><div id="p4"style="border: 1px solid black;"><br><h4>air</h4><div id="p5"style="border: 1px solid black;"><br>air700.mp4<br>air4098f1024bit20int.mp4<br>air4096f1024bit.mp4<br>air2700f512bit.mp4<br>air1700.mp4</div><br><br></div><br></div>

Yeah, it looks like garbage, but it's actual html code and if we open it in web browser, it will looks like this.