Read HFS+ from Linux
The OS X filesystem, HFS+, by default is in read-only mode in my ubuntu.
#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
.
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.
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.
El Capitan 10.11.1
:) Xcode update, iTunes, and Command Line Tools
#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.
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...
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, :)
#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.
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.
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'); }
#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...=""> .
Future, PIL, Numpy and Pylab in Python
I use it to load an image,
convert to grayscale,
read the value of every pixel,
print it,
create the diagonal cross section and record the value
and then plot it.
:)
Melihat koreografi Bruno Mars dan The Hooligans, jadinya malah teringat Rhoma Irama dan Soneta
Read Pixel Value of Image using Python and PIL Module
Open the Image to im using Image.open() syntax
Load the value of im into a and now we have 2D tuple and live become easier, :)
.
Python Imaging Library on El Capitan
Here's what I'm doing on EL Capitan.
I have GCC come with Xcode but I use GCC 5.2.
Split Screen on El Capitan
I know, Windows has tile/cascade feature gazillion years ago.
Anyway, here it is.
Keynote 6.6 Line Draw Animation on OS X El Capitan
I like this new build animation, so many possibilities's coming with it.
Keep in mind that it works with line, as its name suggests, :) .
It works with shape without color fill too.
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.
Pasir
Berapa nikmat yang diberikan kepadaku?
Ngawur,
kurang kerjaan.
Sana, mending hitung butiran pasir di pantai saja sana,
tu lebih sedikit, lebih gampang.
GCC 5.2 on El Capitan
I have problem with gfortran coming with Xcode. Apple is come with its version of gcc, using clang.
So I uninstalled it.
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.
Split Screen between MacVim and Safari on El Capitan.
:(
MacVim's on the left
Walking Sine on Visual Python GDisplay
Look, the wrong way often provide a beautiful result.
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.
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.
#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.
My El Capitan
On MacbookAir, :)
My VLC crashed
Matplotlib Python module's not working, (visual python's running without problem)